NS Series, HQ Automotive Datasheet by Taiyo Yuden

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m High Quality Equipment TAIYD YUDEN 2019
Notice for TAIYO YUDEN Products [ For High Quality and/or Reliability Equipment
(Automotive Electronic Equipment / Industrial Equipment)
]
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
Product information in this catalog is as of October 2018. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully
before practical application or use of our products.
Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or
equipment incorporating our products, which are caused under the conditions other than those specified in this
catalog or individual product specification sheets.
Please contact TAIYO YUDEN for further details of product specifications as the individual product specification
sheets are available.
Please conduct validation and verification of our products in actual condition of mounting and operating
environment before using our products.
The products listed in this catalog are intended for use in general electronic equipment (e.g., AV equipment, OA
equipment, home electric appliances, office equipment, information and communication equipment), medical
equipment classified as Class I or II by IMDRF, industrial equipment, and automotive interior applications, etc.
Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which
may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment,
medical equipment classified as Class III by IMDRF).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g.,
aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control
equipment, undersea equipment, military equipment).
*Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g.,
in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN.
Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment.
When our products are used even for high safety and/or reliability-required devices or circuits of general electronic
equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to
install a protection circuit as necessary.
Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way
responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog
for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above.
Information contained in this catalog is intended to convey examples of typical performances and/or applications
of our products and is not intended to make any warranty with respect to the intellectual property rights or any
other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights.
Please note that the scope of warranty for our products is limited to the delivered our products themselves and
TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products.
Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality
assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in
accordance with such agreement.
The contents of this catalog are applicable to our products which are purchased from our sales offices or
authorized distributors (hereinafter TAIYO YUDENs official sales channel). Please note that the contents of this
catalog are not applicable to our products purchased from any seller other than TAIYO YUDENs official sales
channel.
Caution for Export
Some of our products listed in this catalog may require specific procedures for export according to U.S. Export
Administration Regulations, Foreign Exchange and Foreign Trade Control Law of Japan, and other applicable
regulations. Should you have any questions on this matter, please contact our sales staff.
19
fur High Quality Equipment Automotive Application Guide TAIYD YUDEN 2019
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
Automotive Application Guide
We classify automotive electronic equipment into the following four application categories and set usable
application categories for each of our products. When using our products for automotive electronic
equipment, please be sure to check such application categories and use our products accordingly. Should
you have any questions on this matter, please contact us.
Category Automotive Electronic Equipment (Typical Example)
POWERTRAIN
・Engine ECU (Electronically Controlled Fuel Injector)
・Cruise Control Unit
・4WS (4 Wheel Steering)
・Automatic Transmission
・Power Steering
・HEV/PHV/EV Core Control (Battery, Inverter, DC-DC)
・Automotive Locator (Car location information providing device), etc.
SAFETY
・ABS (Anti-Lock Brake System)
・ESC (Electronic Stability Control)
・Airbag
・ADAS (Equipment that directly controls running, turning and stopping), etc.
BODY & CHASSIS
・Wiper
・Automatic Door
・Power Window
・Keyless Entry System
・Electric Door Mirror
・Interior Lighting
・LED Headlight
・TPMS (Tire Pressure Monitoring System)
・Anti-Theft Device (Immobilizer), etc.
INFOTAINMENT
・Car Infotainment System
・ITS/Telematics System
・Instrument Cluster
ADAS (Sensor, Equipment that is not interlocked with safety equipment or powertrain), etc.
Automotive Application Guide
15
19
SMD POWER INDUC & II & TAIYD YUDEN 2015
hq_i_smd_NS_e-E07R01
SMD POWER INDUCTORSNS SERIES
AEC-Q200 Grade 3 (we conduct the evaluation at the test condition of Grade 3.)
*Operating environment Temp:-40~85℃
REFLOW
AEC-Q200
PART NUMBER *Operating Temp. : -40~125℃(Including self-generated heat)
N S 1 0 1 4 5 T 1 0 0 M N V V △=Blank space
①Series name
Code Series name
NS△ SMD inductor
②Dimensions(L×W×H)
Code Dimensions(L×W×H)[mm]
10145 10.1×10.1×4.5
10155 10.1×10.1×5.5
10165 10.1×10.1×6.5
12555 12.5×12.5×5.5
12565 12.5×12.5×6.5
12575 12.5×12.5×7.5
③Packaging
Code Packaging
T△ Taping
④Nominal inductance
Code(example) Nominal inductance[μH]
1R0 1.0
100 10
101 100
※R=Decimal point
⑤Inductance tolerance
Code Inductance tolerance
M ±20%
N ±30%
⑥Special code
Code Special code
N△ 125 type standard
NV 101 type standard
⑦Internal code
Code Internal code
V Inductor for Industrial and Automotive
STANDARD EXTERNAL DIMENSIONS / MINIMUM QUANTITY
H
100
W
L
a
bb
Type L W H a b Minimum quantity [pcs]
NS 10145 10.1±0.3
(0.398±0.012)
10.1±0.3
(0.398±0.012)
4.5±0.35
(0.177±0.014)
2.8±0.1
(0.110±0.004)
2.0±0.15
(0.079±0.006) 2000
NS 10155 10.1±0.3
(0.398±0.012)
10.1±0.3
(0.398±0.012)
5.5±0.35
(0.217±0.014)
2.8±0.1
(0.110±0.004)
2.0±0.15
(0.079±0.006) 2000
NS 10165 10.1±0.3
(0.398±0.012)
10.1±0.3
(0.398±0.012)
6.5±0.35
(0.256±0.014)
2.8±0.1
(0.110±0.004)
2.0±0.15
(0.079±0.006) 2000
NS 12555 12.5±0.3
(0.492±0.012)
12.5±0.3
(0.492±0.012)
5.5±0.35
(0.217±0.014)
3.0±0.1
(0.118±0.004)
2.0±0.15
(0.079±0.006) 2000
NS 12565 12.5±0.3
(0.492±0.012)
12.5±0.3
(0.492±0.012)
6.5±0.35
(0.256±0.014)
3.0±0.1
(0.118±0.004)
2.0±0.15
(0.079±0.006) 2000
NS 12575 12.5±0.3
(0.492±0.012)
12.5±0.3
(0.492±0.012)
7.5±0.35
(0.295±0.014)
3.0±0.1
(0.118±0.004)
2.0±0.15
(0.079±0.006) 2000
Unit:mm(inch)
Recommended Land Patterns
Surface Mounting
・Mounting and soldering conditions should be checked beforehand.
・Applicable soldering process to these products is reflow soldering only.
AA
B
C
Type A B C
NS 10145 2.5 5.6 3.2
NS 10155 2.5 5.6 3.2
NS 10165 2.5 5.6 3.2
NS 12555 2.5 8.6 3.2
NS 12565 2.5 8.6 3.2
NS 12575 2.5 8.6 3.2
Unit:mm
INDUCTORS POWER INDUCTORS
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
SMD POWER INDUCTORS(NS SERIES)
REFLOW
57
19
AEC-Q200
TAIYC) YUDEN 2019
PART NUMBER
・ All the SMD Power Inductors of the catalog lineup are RoHS compliant.
Note)
・ The exchange of individual specifications is necessary depending on the application and circuit condition. Please contact Taiyo Yuden sales channels.
・ *1: Automotive (AEC-Q200 Qualified) products for BODY & CHASSIS, and INFOTAINMENT. Please check ”Automotive Application Guide” for further details before using the products.
  <         :AEC-Q200 qualified>
     All the SMD Power Inductors of *1 marks are tested based on the test conditions and methods defined in AEC-Q200 by family item.
   Please consult with TAIYO YUDEN’s official sales channel for the details of the product specification and AEC-Q200 test results, etc.,
   and please review and approve TAIYO YUDEN's product specification before ordering.
・ *2: Industrial products and Medical products
NS 10145 type
Saturation current
Idc1
Temperature rise current
Idc2
NS 10145T 1R0NNVV 1.0 ±30% 0.0049 12.54 8.90 100 *1 ,*2
NS 10145T 1R5NNVV 1.5 ±30% 0.0060 10.34 7.99 100 *1 ,*2
NS 10145T 2R2NNVV 2.2 ±30% 0.0085 8.91 6.64 100 *1 ,*2
NS 10145T 3R3NNVV 3.3 ±30% 0.0100 7.33 6.10 100 *1 ,*2
NS 10145T 4R7NNVV 4.7 ±30% 0.0144 6.69 5.03 100 *1 ,*2
NS 10145T 5R6NNVV 5.6 ±30% 0.0181 5.85 4.45 100 *1 ,*2
NS 10145T 6R8NNVV 6.8 ±30% 0.0230 5.05 4.22 100 *1 ,*2
NS 10145T 100MNVV 10 ±20% 0.0270 4.22 3.10 100 *1 ,*2
NS 10145T 150MNVV 15 ±20% 0.0381 3.44 3.00 100 *1 ,*2
NS 10145T 220MNVV 22 ±20% 0.0570 2.87 2.30 100 *1 ,*2
NS 10145T 330MNVV 33 ±20% 0.0880 2.36 1.90 100 *1 ,*2
NS 10145T 470MNVV 47 ±20% 0.130 2.00 1.50 100 *1 ,*2
NS 10145T 680MNVV 68 ±20% 0.150 1.66 1.45 100 *1 ,*2
NS 10145T 101MNVV 100 ±20% 0.230 1.40 1.10 100 *1 ,*2
NS 10145T 151MNVV 150 ±20% 0.350 1.11 0.86 100 *1 ,*2
NS 10145T 221MNVV 220 ±20% 0.510 0.91 0.78 100 *1 ,*2
NS 10145T 331MNVV 330 ±20% 0.700 0.71 0.64 100 *1 ,*2
NS 10145T 471MNVV 470 ±20% 1.03 0.61 0.52 100 *1 ,*2
NS 10145T 681MNVV 680 ±20% 1.57 0.50 0.42 100 *1 ,*2
NS 10145T 102MNVV 1000 ±20% 2.58 0.41 0.32 100 *1 ,*2
NS 10145T 152MNVV 1500 ±20% 3.70 0.36 0.27 100 *1 ,*2
NS 10155 type
Saturation current
Idc1
Temperature rise current
Idc2
NS 10155T 1R5NNVV 1.5 ±30% 0.0060 11.90 8.39 100 *1 ,*2
NS 10155T 2R2NNVV 2.2 ±30% 0.0072 10.00 7.61 100 *1 ,*2
NS 10155T 3R3NNVV 3.3 ±30% 0.0097 8.50 6.49 100 *1 ,*2
NS 10155T 4R7NNVV 4.7 ±30% 0.0112 7.40 6.01 100 *1 ,*2
NS 10155T 6R8NNVV 6.8 ±30% 0.0159 6.00 4.98 100 *1 ,*2
NS 10155T 100MNVV 10 ±20% 0.0200 4.49 4.40 100 *1 ,*2
NS 10155T 150MNVV 15 ±20% 0.0310 4.03 3.40 100 *1 ,*2
NS 10155T 220MNVV 22 ±20% 0.0430 3.37 2.80 100 *1 ,*2
NS 10165 type
Saturation current
Idc1
Temperature rise current
Idc2
NS 10165T 1R5NNVV 1.5 ±30% 0.0062 13.60 8.04 100 *1 ,*2
NS 10165T 2R2NNVV 2.2 ±30% 0.0074 10.80 7.32 100 *1 ,*2
NS 10165T 3R3NNVV 3.3 ±30% 0.0086 9.30 6.76 100 *1 ,*2
NS 10165T 4R7NNVV 4.7 ±30% 0.0112 7.70 5.88 100 *1 ,*2
NS 10165T 6R8NNVV 6.8 ±30% 0.0140 6.00 5.22 100 *1 ,*2
NS 10165T 100MNVV 10 ±20% 0.0174 5.20 4.66 100 *1 ,*2
NS 10165T 150MNVV 15 ±20% 0.0280 3.60 3.84 100 *1 ,*2
NS 10165T 220MNVV 22 ±20% 0.0350 3.10 3.41 100 *1 ,*2
※) The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※) The temperature rise current value (Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※) The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Note
Rated current ※) [A] Measuring
frequency[kHz]
Part number
Measuring
frequency[kHz]
Nominal inductance
[μH] Inductance tolerance DC Resistance
[Ω](±20%)
Rated current ※) [A] Measuring
frequency[kHz]
Inductance tolerance DC Resistance
[Ω](±20%) Note
Part number Nominal inductance
[μH] Inductance tolerance DC Resistance
[Ω](±20%)
Rated current ※) [A]
Part number Nominal inductance
[μH]
Note
AEC-Q200
hq_i_smd_NS_e-E07R01
INDUCTORS POWER INDUCTORS
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
58
19
TAIYC) YUDEN 2019
PART NUMBER
NS 12555 type
Saturation current
Idc1
Temperature rise current
Idc2
NS 12555T 6R0NN V 6.0 ±30% 0.0140 5.01 5.60 100 *1 ,*2
NS 12555T 100MN V 10 ±20% 0.0175 4.73 5.04 100 *1 ,*2
NS 12555T 150MN V 15 ±20% 0.0233 3.89 4.18 100 *1 ,*2
NS 12555T 220MN V 22 ±20% 0.0297 3.20 3.81 100 *1 ,*2
NS 12555T 330MN V 33 ±20% 0.0415 2.64 3.16 100 *1 ,*2
NS 12555T 470MN V 47 ±20% 0.0618 2.23 2.70 100 *1 ,*2
NS 12555T 680MN V 68 ±20% 0.0832 1.81 2.14 100 *1 ,*2
NS 12555T 101MN V 100 ±20% 0.117 1.53 1.86 100 *1 ,*2
NS 12555T 151MN V 150 ±20% 0.215 1.10 1.30 100 *1 ,*2
NS 12555T 221MN V 220 ±20% 0.270 1.00 1.18 100 *1 ,*2
NS 12555T 331MN V 330 ±20% 0.410 0.82 0.96 100 *1 ,*2
NS 12555T 471MN V 470 ±20% 0.520 0.68 0.80 100 *1 ,*2
NS 12555T 681MN V 680 ±20% 0.870 0.48 0.61 100 *1 ,*2
NS 12555T 102MN V 1000 ±20% 1.44 0.41 0.46 100 *1 ,*2
NS 12555T 152MN V 1500 ±20% 1.73 0.40 0.44 100 *1 ,*2
NS 12565 type
Saturation current
Idc1
Temperature rise current
Idc2
NS 12565T 2R0NN V 2.0 ±30% 0.0080 13.91 7.60 100 *1 ,*2
NS 12565T 4R2NN V 4.2 ±30% 0.0126 9.40 5.91 100 *1 ,*2
NS 12565T 7R0NN V 7.0 ±30% 0.0162 7.80 5.21 100 *1 ,*2
NS 12565T 100MN V 10 ±20% 0.0199 6.00 4.75 100 *1 ,*2
NS 12565T 150MN V 15 ±20% 0.0237 5.60 4.33 100 *1 ,*2
NS 12565T 220MN V 22 ±20% 0.0310 4.20 3.91 100 *1 ,*2
NS 12565T 330MN V 33 ±20% 0.0390 3.80 3.22 100 *1 ,*2
NS 12565T 470MN V 47 ±20% 0.0575 3.34 2.78 100 *1 ,*2
NS 12565T 680MN V 68 ±20% 0.0775 2.70 2.30 100 *1 ,*2
NS 12565T 101MN V 100 ±20% 0.123 2.23 1.81 100 *1 ,*2
NS 12565T 151MN V 150 ±20% 0.173 1.80 1.54 100 *1 ,*2
NS 12565T 221MN V 220 ±20% 0.273 1.39 1.18 100 *1 ,*2
NS 12575 type
Saturation current
Idc1
Temperature rise current
Idc2
NS 12575T 1R2NN V 1.2 ±30% 0.0058 18.08 9.15 100 *1 ,*2
NS 12575T 2R7NN V 2.7 ±30% 0.0085 13.91 7.69 100 *1 ,*2
NS 12575T 3R9NN V 3.9 ±30% 0.0099 12.10 7.38 100 *1 ,*2
NS 12575T 5R6NN V 5.6 ±30% 0.0116 10.20 6.36 100 *1 ,*2
NS 12575T 6R8NN V 6.8 ±30% 0.0131 9.50 5.84 100 *1 ,*2
NS 12575T 100MN V 10 ±20% 0.0156 7.65 5.55 100 *1 ,*2
NS 12575T 150MN V 15 ±20% 0.0184 6.30 5.22 100 *1 ,*2
NS 12575T 220MN V 22 ±20% 0.0260 5.50 4.05 100 *1 ,*2
NS 12575T 330MN V 33 ±20% 0.0390 4.30 3.48 100 *1 ,*2
NS 12575T 470MN V 47 ±20% 0.0515 3.60 2.95 100 *1 ,*2
NS 12575T 680MN V 68 ±20% 0.0900 2.78 2.10 100 *1 ,*2
NS 12575T 101MN V 100 ±20% 0.110 2.50 2.01 100 *1 ,*2
NS 12575T 151MN V 150 ±20% 0.161 1.90 1.51 100 *1 ,*2
NS 12575T 221MN V 220 ±20% 0.300 1.60 1.10 100 *1 ,*2
NS 12575T 102MN V 1000 ±20% 1.170 0.72 0.53 100 *1 ,*2
※) The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※) The temperature rise current value (Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※) The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
Derating of Rated Current
NS series
  Derating of current is necessary for NS series depending on ambient temperature.
  Please refer to the chart shown below for appropriate derating of current.
Note
Part number Nominal inductance
[μH] Inductance tolerance DC Resistance
[Ω](±20%)
Rated current ※) [A] Measuring
frequency[kHz] Note
Part number Nominal inductance
[μH]
Part number Nominal inductance
[μH] Inductance tolerance DC Resistance
[Ω](±20%)
Rated current ※) [A]
Note
Inductance tolerance DC Resistance
[Ω](±20%)
Rated current ※) [A] Measuring
frequency[kHz]
Measuring
frequency[kHz]
0%
20%
40%
60%
80%
100%
120%
-40 -20 0 20 40 60 80 100 120 140
Ratio to rated current
Ambient Temperature ()
NS101 type
Idc1
Idc2
0%
20%
40%
60%
80%
100%
120%
-40 -20 0 20 40 60 80 100 120 140
Ratio to rated current
Ambient Temperature (℃)
NS125 type
Idc1
Idc2
hq_i_smd_NS_e-E07R01
INDUCTORS POWER INDUCTORS
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
59
19
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This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NS_pack_e-E05R01
SMD POWER INDUCTORS (NS SERIES)
PACKAGING
①Packing Quantity
Type Standard Quantity (1reel) [pcs] Minimum Quantity [pcs]
Embossed Tape Embossed Tape
NS10145 500 2000
NS10155 500 2000
NS10165 500 2000
NS12555 500 2000
NS12565 500 2000
NS12575 500 2000
②Tape Material
Embossed Tape
Top tape
Base tape
Sprocket hole
Chip cavity
Chip
Chip Filled
③Taping dimensions
Embossed tape 24mm wide (0.945 inches wide)
F2.0±0.1
(
0.079
±
0.004)
4.0±0.1
(
0.157
±
0.004)
1.75
±
0.1
(0.069±0.004)
11.5±0.1
(0.453±0.004)
24.0±0.3
(0.945±0.012)
φ1.5
0.1/
0
(φ0.059+0.004/-0)
Sprocket hole
A
B
T
K
Type Chip cavity Insertion pitch Tape thickness
A B F T K
NS10145 10.5±0.1
(0.413±0.004)
10.5±0.1
(0.413±0.004)
16.0±0.1
(0.630±0.004)
0.4±0.1
(0.016±0.004)
5.0±0.1
(0.197±0.004)
NS10155 10.5±0.1
(0.413±0.004)
10.5±0.1
(0.413±0.004)
16.0±0.1
(0.630±0.004)
0.4±0.1
(0.016±0.004)
6.0±0.1
(0.236±0.004)
NS10165 10.5±0.1
(0.413±0.004)
10.5±0.1
(0.413±0.004)
16.0±0.1
(0.630±0.004)
0.4±0.1
(0.016±0.004)
7.0±0.1
(0.276±0.004)
NS12555 13.0±0.1
(0.512±0.004)
13.0±0.1
(0.512±0.004)
16.0±0.1
(0.630±0.004)
0.4±0.1
(0.016±0.004)
6.1±0.1
(0.240±0.004)
NS12565 13.0±0.1
(0.512±0.004)
13.0±0.1
(0.512±0.004)
16.0±0.1
(0.630±0.004)
0.4±0.1
(0.016±0.004)
7.1±0.1
(0.280±0.004)
NS12575 13.0±0.1
(0.512±0.004)
13.0±0.1
(0.512±0.004)
16.0±0.1
(0.630±0.004)
0.4±0.1
(0.016±0.004)
8.0±0.1
(0.315±0.004)
Unit:mm(inch)
Blank portions Cavity Blank ponions Leader 0 C O O O C O O O O 3 j 3...] E 3......3 3 3 . . . | (9.42:;Dilrtnhelgfll‘ninl‘ (9~‘24490i':3‘:5“'"*'5 _. 560mm max Direction of tape feed (24.4 inches max) 24 5+2/—0 (0955+fl (mm—u; 20:05 (auntoazm n . a s moxoz ‘ ~ ( USIZiODflE aw a Pull direcuon 165 180 —. Tootape K \L Basetane TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NS_pack_e-E05R01
④Leader and Blank portion
⑤Reel size
Type Reel size (Reference values)
φD φd
NS10145
330±2
(12.99±0.079)
100±1
(3.937±0.039)
NS10155
NS10165
NS12555
NS12565
NS12575
Unit:mm(inch)
⑥Top Tape Strength
The top tape requires a peel-off force of 0.1 to 1.3N in the direction of the arrow as illustrated below.
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_NS_reli_e-E06R01
SMD POWER INDUCTORS (NS SERIES)
RELIABILITY DATA
1. Operating Temperature Range
Specified Value NS101, NS125 Type -40~+125℃(Including self-generated heat)
Test Methods and
Remarks Including self-generated heat
2. Storage Temperature Range
Specified Value NS101, NS125 Type -40~+85℃
Test Methods and
Remarks -5 to 40℃ for the product with taping.
3. Rated current
Specified Value NS101, NS125 Type Within the specified tolerance
4. Inductance
Specified Value NS101, NS125 Type Within the specified tolerance
Test Methods and
Remarks
Measuring equipment : LCR Meter (HP 4285A or equivalent)
Measuring frequency : 100kHz, 1V
5. DC Resistance
Specified Value NS101, NS125 Type Within the specified tolerance
Test Methods and
Remarks Measuring equipment : DC ohmmeter (HIOKI 3227 or equivalent)
6. Self resonance frequency
Specified Value NS101, NS125 Type
7. Temperature characteristic
Specified Value NS101, NS125 Type Inductance change : Within ±15%
Test Methods and
Remarks
NS101, NS125 Type :
Measurement of inductance shall be taken at temperature range within -40℃~+125℃.
With reference to inductance value at +20℃., change rate shall be calculated.
Change of maximum inductance deviation in step 1 to 5
Step Temperature(℃)
1 20
2 Minimum operating temperature
3 20 (Standard temperature)
4 Maximum operating temperature
5 20
Fomefiod 1o, 20’ R i Board Rs" ‘ Tsflsunpls ‘ L5+2mm 4542mm D $10N‘55 TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_NS_reli_e-E06R01
8. Resistance to flexure of substrate
Specified Value NS101, NS125 Type No damage
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow. As illustrated below, apply force in the direction of the arrow indicating
until deflection of the test board reaches to 2 mm.
Test board size : 100×40×1.0
Test board material : glass epoxy-resin
Solder cream thickness : 0.15 mm( NS101/125Type)
Land dimension
A
A B
C
Type A B C
NS101 2.5 5.6 3.2
NS125 2.5 8.6 3.2
9. Insulation resistance : between wires
Specified Value NS101, NS125 Type
10. Insulation resistance : between wire and core
Specified Value NS101, NS125 Type
11. Withstanding voltage : between wire and core
Specified Value NS101, NS125 Type
12. Adhesion of terminal electrode
Specified Value NS101, NS125 Type Shall not come off PC board
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow.
Applied force : 10N to X and Y directions.
Duration : 5s.
Solder cream thickness : 0.15mm(NS101/125Type)
13. Resistance to vibration
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow.
Then it shall be submitted to below test conditions.
Frequency Range 10~55Hz
Total Amplitude 1.5mm (May not exceed acceleration 196m/s2)
Sweeping Method 10Hz to 55Hz to 10Hz for 1min.
Time
X
For 2 hours on each X, Y, and Z axis. Y
Z
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
14. Solderability
Specified Value NS101, NS125 Type At least 90% of surface of terminal electrode is covered by new solder.
Test Methods and
Remarks
The test samples shall be dipped in flux, and then immersed in molten solder as shown in below table.
Flux : Methanol solution containing rosin 25%.
Solder Temperature 245±5℃
Time 5±1.0 sec.
※Immersion depth : All sides of mounting terminal shall be immersed.
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_NS_reli_e-E06R01
15. Resistance to soldering heat
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test sample shall be exposed to reflow oven at 230±5℃ for 40 seconds, with peak temperature at 260±5℃ for 5 seconds, 2 times.
Test board material : glass epoxy-resin
Test board thickness : 1.0mm
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
16. Thermal shock
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified
time by step 1 to step 4 as shown in below table in sequence. The temperature cycle shall be repeated 100 cycles.
Conditions of 1 cycle
Step Temperature (℃) Duration (min)
1 -40±3 30±3
2 Room temperature Within 3
3 +85±2 30±3
4 Room temperature Within 3
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
17. Damp heat
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity as shown in below table.
Temperature 60±2℃
Humidity 90~95%RH
Time 500+24/-0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
18. Loading under damp heat
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostatic oven set at specified temperature and humidity and applied the rated current
continuously as shown in below table.
Temperature 60±2℃
Humidity 90~95%RH
Applied current Rated current
Time 500+24/-0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
19. Low temperature life test
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow. After that, the test samples shall be placed at test conditions as shown
in below table.
Temperature -40±2℃
Time 500+24/-0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
20. High temperature life test
Specified Value NS101, NS125 Type
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
hq_i_smd_NS_reli_e-E06R01
21. Loading at high temperature life test
Specified Value NS101, NS125 Type Inductance change : Within ±10%
No significant abnormality in appearance.
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow soldering.
Temperature 85±2℃
Applied current Rated current
Time 500+24/-0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
22. Standard condition
Specified Value NS101, NS125 Type
Standard test condition :
Unless otherwise specified, temperature is 20±15℃ and 65±20%of
relative humidity.
When there is any question concerning measurement result: In order to
provide correlation data, the test shall be condition of 20±2 of
temperature, 65±5% relative humidity.
Inductance is in accordance with our measured value.
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
hq_i_smd_NR_NS_EST_prec_e-E07R01
SMD POWER INDUCTORS (NR, NS, ES SERIES)
PRECAUTIONS
1. Circuit Design
Precautions
◆Operating environment
1. The products listed in this catalogue are intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric
appliances, office equipment, information and communication equipment), general medical equipment, industrial equipment, and automotive
interior applications, etc.
Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which may directly cause
loss of human life or bodily injury (e.g., specially controlled medical equipment, transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment,
aviation equipment, nuclear control equipment, undersea equipment, military equipment, etc.).
2. PCB Design
Precautions
◆Land pattern design
1. Please refer to a recommended land pattern.
2. There is stress, which has been caused by distortion of a PCB, to the inductor. (NRV20/30, NRH24/30, NRS20/30/40/50/60/80,
NRM60 Type)
3. Please consider the arrangement of parts on a PCB. (NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
Technical
considerations
◆Land pattern design
Surface Mounting
1. Mounting and soldering conditions should be checked beforehand.
2. Applicable soldering process to this products is reflow soldering only.
3. Please use the recommended land pattern shown as below. Electrical characteristics and the mounting ability of the product are being
considered in the recommended land pattern. If a PCB is designed with other dimensions, defective soldering and stress to a product
may occur due to misalignment. The performance of the product may not be brought out. If an adopted land pattern is different from the
recommended land pattern, stress to the product will increase. It may cause cracks or defective electrical characteristics of the
product. Please conduct validation completely before studying adoption of this product and please judge the pros and cons of adoption
of this product with taking on responsibility. (NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
4. As coefficients of thermal expansion between an inductor and a PCB differs, cracks may occur on a ferrite core when thermal stress is
applied to them after mounting an inductor. (Please refer to the drawings below.) Please conduct validation completely before studying
adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility.
(NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
5. SMD inductors should be located to minimize any possible mechanical stresses from board warp or deflection. When splitting the PC
board after mounting inductors and other components, care is required so as not to give any stresses of deflection or twisting to the
board. ( NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
A
B
C
D
Electrode
Perforation
Slit
A product tends to undergo stress in order “A>C>B≡D”.
Please consider the layouts of a product to minimize any stresses.
Clack on ferrite core
Solder, electrode
PCB
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
hq_i_smd_NR_NS_EST_prec_e-E07R01
3. Considerations for automatic placement
Precautions
◆Adjustment of mounting machine
1. Excessive impact load should not be imposed on the products when mounting onto the PC boards.
2. Mounting and soldering conditions should be checked beforehand.
Technical
considerations
◆Adjustment of mounting machine
1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
2. Stress may be applied to a product with a warp or a twist in handling of the product. Please conduct validation completely before
studying adoption of this product and please judge the pros and cons of adoption of this product with taking on responsibility.
(NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type)
Wrap Twist
4. Soldering
Precautions
◆Reflow soldering
1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified.
2. The product shall be used reflow soldering only.
3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering.
◆Lead free soldering
1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering
heat, soldering etc sufficiently.
◆Recommended conditions for using a soldering iron
Put the soldering iron on the land-pattern.
Soldering iron's temperature - Below 350℃
Duration - 3 seconds or less
The soldering iron should not directly touch the inductor.
Technical
considerations
◆Reflow soldering
1. If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently
degrade the reliability of the products.
NRV20/30, NRH24/30, NRS20/30/40/50/60/80, NRM60 Type, NS101/125 Type, EST0645/1040/1060 Type
Recommended reflow condition (Pb free solder)
NR, NS Series ES Series
5sec max
Peak:250+5/-0℃
30±10sec
230℃ min
90±30sec
150~180
Heating Time[sec]
Temperature[℃]
300
200
100
0
5sec max
Peak:245℃
30±10sec
230℃ min
90±30sec
150~180
Heating Time[sec]
Temperature[℃]
300
200
100
0
5. Cleaning
Precautions ◆Cleaning conditions
1. Washing by supersonic waves shall be avoided.
Technical
considerations
◆Cleaning conditions
1. If washed by supersonic waves, the products might be broken.
6. Handling
TAIYD YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/)
hq_i_smd_NR_NS_EST_prec_e-E07R01
Precautions
◆Handling
1. Keep the product away from all magnets and magnetic objects.
◆Breakaway PC boards (splitting along perforations)
1. When splitting the PC board after mounting product, care should be taken not to give any stresses of deflection or twisting to the board.
2. Board separation should not be done manually, but by using the appropriate devices.
◆Mechanical considerations
1. Please do not give the product any excessive mechanical shocks.
2. Please do not add any shock and power to a product in transportation.
◆Pick-up pressure
1. Please do not push to add any pressure to a winding part. Please do not give any shock and push into a ferrite core exposure part.
◆Packing
1. Please avoid accumulation of a packing box as much as possible.
Technical
considerations
◆Handling
1. There is a case that a characteristic varies with magnetic influence.
◆Breakaway PC boards (splitting along perforations)
1. The position of the product on PCBs shall be carefully considered to minimize the stress caused from splitting of the PCBs.
◆Mechanical considerations
1. There is a case to be damaged by a mechanical shock.
2. There is a case to be broken by the handling in transportation.
◆Pick-up pressure
1. Damage and a characteristic can vary with an excessive shock or stress.
◆Packing
1. If packing boxes are accumulated, that could cause a deformation on packing tapes or a damage on the products.
7. Storage conditions
Precautions
◆Storage
1. To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the
storage area should be controlled.
Recommended conditions
Ambient temperature : -5~40℃
Humidity : Below 70% RH
The ambient temperature must be kept below 30℃. Even under ideal storage conditions, solderability of products electrodes may
decrease as time passes.
For this reason, product should be used within 6 months from the time of delivery.
In case of storage over 6 months, solderability shall be checked before actual usage.
Technical
considerations
◆Storage
1. Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes
and deterioration of taping/packaging materials may take place.

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