154(T,L,TL) Series Datasheet

Littelfuse Inc.

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Datasheet

© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/15/17
Surface Mount Fuses
NANO > 154 OMNI-BLOK® Fuse and Holder Combination
154/154T/154L/154TL Series OMNI-BLOK® Fuse and Holder Assembly
Description
The RoHS compliant 154 Series OMNI-BLOK® Fuse and
Holder Assembly offers a solution for efficient installation
and easy replacement of miniature Nano surface
mount fuses. Offered in a tape and reel package, this
fuse and holder combination can be installed on a PC
board as an efficient single step. Fuse replacement can
be accomplished without exposing the PC board to the
detrimental effects of solder heat.
The fuse holder unit may be sold as a stand-alone item,
shipped in bulk quantity (not pre-packaged in tape and
reel cartridges) using part number 155900. Please contact
Littelfuse for additional information.
Agency Approvals
Agency Agency File
Number Ampere Range
E14721 154 Fast-Acting Fuse: 0.062A - 10A
154 Slo-Blo® Fuse: 0.375A - 7A
PS
E
NBK030205-E10480A
NBK030205-E10480B
NBK101105-E184655
NBK030205-E10480B
154 Fast-Acting Fuse: 1A - 1.6A
154 Fast-Acting Fuse: 2A - 5A
154 Fast-Acting Fuse: 6.3A - 10A
154 Slo-Blo® Fuse: 1A - 5A
Features
RoHS PS
E
Easy fuse replacement
Miniature size
RoHS compliant and
Halogen Free
Very Fast-Acting and
Time-Lag options
available
Holder sized to fit a range
of Nano type fuses
Low fuse temperature
re-rating
Wide range of current
rating available
- Fast-Acting Fuses:
62mA - 10A
- Slo-Blo Fuses: 375mA -
5A
Wide operating
temperature range
Heat-resistant fuseholder,
UL94 V-0
260°C reflow capable
fuseholder
Ordering Information
Catalog
Number
Ampere
Rating (A)
Amp
Code
Fuse
Furnished*
0154.062 0.062 .062 0453.062
0154.080 0.08 .080 0453.080
0154.100 0.1 .100 0453.100
0154.125 0.125 .125 0453.125
0154.160 0.16 .160 0453.160
0154.200 0.2 .200 0453.200
0154.250 0.25 .250 0453.250
0154.315 0.315 .315 0453.315
0154.375 0.375 .375 0453.375
0154.400 0.4 .400 0453.400
0154.500 0.5 .500 0453.500
0154.630 0.63 .630 0453.630
0154.750 0.75 .750 0453.750
0154.800 0.8 .800 0453.800
0154001. 10 01. 0453001.
01541.25 1.25 1.25 04531.25
015401.5 1. 5 01. 5 045301.5
015401.6 1. 6 01. 6 045301.6
0154002. 2 002. 0453002.
015402.5 2.5 02.5 045302.5
0154003. 3 003. 0453003.
01543.15 3.15 3.15 04533.15
015403.5 3.5 03.5 045303.5
0154004. 4 004. 0453004.
0154005. 5 005. 0453005.
015406.3 6.3 06.3 045306.3
0154007. 7 0 0 7. 0453007.
0154008. 8 008. 0453008.
0154010. 10 010. 0453010.
With Very Fast-Acting Fuse Installed
Catalog
Number
Ampere
Rating (A)
Amp
Code
Fuse
Furnished*
154.375 T 0.375 .375 0454.375
154.500 T 0.5 .500 0454.500
154.750 T 0.75 .750 0454.750
154001. T 10 01. 0454001.
15401.5 T 1. 5 01. 5 045401.5
154002. T 2 002. 0454002.
15402.5 T 2.5 02.5 045402.5
154003. T 3 003. 0454003.
15403.5 T 3.5 03.5 045403.5
154004. T 4 004. 0454004.
154005. T 5 005. 0454005.
154007. T 70 0 7. 0454007.
With Slo-Blo® Fuse Installed
* The 453 and 454 Series fuses identified above have silver-plated end caps,
designed to accommodate solder reflow processes:
For 453 Series fuse replacement, either 451, 453 or 448 Series may be used.
For 454 Series fuse replacement, either 452, 454 or 449 Series may be used.
For detailed operating characteristic and performance information for each
of the fuse series mentioned above, please refer to their respective data
available online at www.littelfuse.com.
** 155900 is UR recognized and rated 125V, 10A.
154/154T (Tan color base like shown in this image)
154L/154TL (Black color base)
Specifications are subject to change without notice. Application testing is strongly recommended.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/15/17
Surface Mount Fuses
NANO > 154 OMNI-BLOK® Fuse and Holder Combination
L
F
7 A
L
F
3.81
(.150")
2.13
(.084")
REF.
10.62
(.418")
4.24
(.167")
9.73
(.383") REF.
3.81
(.150")
5.03
(.198")
1
5
5
FUSE
Recommended Pad Layout
Dimensions
Packaging
Packaging
Option
Packaging
Specification Quantity Quantity &
Packaging Code
Reel Pack
EIA RS–481–2
(IEC 286, part
3)
1500 DR
Soldering Parameters
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
(t 25ºC to peak)
Ramp-down
Ramp-up
Preheat
Critical Zone
TL to TP
Part Numbering System
0154 001. D R T L
SERIES
AMP Code
QUANTITY Code
PACKAGING Code
Refer to Ordering information
section on previous page.
D = 1500 pcs
R = Tape and Reel Example:
1.5 amp Fast-acting
product is 015401.5DR.
1.5 amp Time-lag product
is 015401.5D R T.
(1 amp product shown
above).
TYPE Code
“L suffix for Black Color Holder
“G” suffix for 451L (Au-Plated Caps)
T = Time-Lag (Slo-Blo®)
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (Min to Max) (ts)60 – 120 seconds
Average Ramp-up Rate (Liquidus Temp
(TL) to peak) 5°C/second max.
TS(max) to TL - Ramp-up Rate 5°C/second max.
Reflow - Temperature (TL) (Liquidus) 217°C
- Temperature (tL)60 – 90 seconds
Peak Temperature (TP)260+0/–5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 5°C/second max.
Time 25°C to peak Temperature (TP)8 minutes max.
Do not exceed 260°C
Product Characteristics
Operating
Temperature -55ºC to 125ºC
Datasheet
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
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