MST 250 Datasheet by Schurter Inc.

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Rated Voltage 250VAC. 63 VDC Rated current 0 05 , 5 3A Scidcnng Prcnic Breakin Capacity 35A , 63A Characteristic TimerLa T + Mountin PCELTHT % Tat—WE” Climatic Gate 0 55/125/21 acc. to IE0 somi Malarial Housin Thermoplastic, UL 94% w W am to EiA/isvzz. Test 4 12 A , . Stora e Conditlons 0mm 40°C. max. 70% r.h. CW9" C '” C C a“ m EW'S 722 Te“ 4 3 3 Characteristic. Certification marks 150 cycles m a temp/mister chamber. Vibration, High Frequency MILVSTDVQOQ, Method 204 Condition D Mechanical Shock MILVSTDVQOZ Method 213 Condition A Resistance to Solvents MILVSTDVQO Method 215 {am to EiA/iSr722. Test 4 5-H
1
Fuses MST 250
https://www.schurter.com /PG01_2
Circuit Protection
Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, 63 VDC
Subminiature fuse 8.5 mm, time-lag T,
250 VAC
Short terminal
Subminiature fuse 8.5 mm, time-lag T,
250 VAC
Terminal long
PCB Mounting
See below:
Approvals and Compliances
IEC 60127-3 · 250 VAC · Time-Lag T
Description
- Directly solderable on printed circuit boards
- Low Breaking Capacity
Applications
- Primary Protection on PCB
- Power Supply Adapter for e.g. laptops
- SMPS (Switching Mode Power Supply) for TV's and DVD's
References
Packaging Details
Corresponding Fuseholder
Fuse Kit Fuse Kit MST250 / MSF 250
Weblinks
pdf data sheet, html datasheet, General Product Information, Packaging
details, Distributor-Stock-Check, Detailed request for product
Technical Data
Rated Voltage 250 VAC, 63 VDC
Rated current 0.05 - 6.3 A
Breaking Capacity 35 A - 63 A
Characteristic Time-Lag T
Mounting PCB,THT
Admissible Ambient Air Temp. -55 °C to 125 °C
Climatic Category 55/125/21 acc. to IEC 60068-1
Material: Housing Thermoplastic, UL 94V-0
Material: Terminals Tin-Plated Copper
Unit Weight 0.53 g
Storage Conditions 0 °C to 40 °C, max. 70% r.h.
Product Marking , Type, Rated current, Rated Voltage,
Characteristic, Certification marks
Soldering Methods Wave
Soldering Profile
Solderability 235 °C / 2 sec acc. to IEC 60068-2-20,
Test Ta
Resistance to Soldering Heat 260 °C / 10 sec acc. to IEC 60068-2-20,
Test Tb
Case Resistance acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)
Flammability UL 94V-0
(acc. to EIA/IS-722, Test 4.12)
Current Carrying Capacity acc. to EIA/IS-722, Test 4.3.3
Moisture Resistance Test MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)
Vibration, High Frequency MIL-STD-202, Method 204 Condition D
Mechanical Shock MIL-STD-202, Method 213 Condition A
Resistance to Solvents MIL-STD-202, Method 215
Terminal Strength Tensile load min. 9 N
(acc. to EIA/IS-722, Test 4.5.1)
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-
ments by SCHURTER.
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Fuses
MST 250 https://www.schurter.com /PG01_2
Circuit Protection
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: MST 250
Approval Logo Certificates Certification Body Description
VDE Approvals VDE VDE Certificate Number: 40013529
VDE Approvals VDE VDE Certificate Number: 40013529
UL Approvals UL UL File Number: E41599
CCC Approvals CCC CCC Certificate Number: 2003010207100544
KTL Approvals KTL Korea Testing Laboratory
METI Approvals METI Japan Electrical Safety and Environment technology Laboratories
Product standards
Product standards that are referenced
Organization Design Standard Description
Designed according to UL 248-14 Low voltage fuses - Part 14: Additional fuses
Designed according to CSA22.2 No. 248.14 Low-Voltage Fuses - Part 14: Supplemental Fuses
Application standards
Application standards where the product can be used
Organization Design Standard Description
Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information
technology equipment.
Compliances
The product complies with following Guide Lines
Identification Details Initiator Description
CE declaration of conformity SCHURTER AG The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/836
China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Dimension [mm] 8.5 mm
8.54.3
18.8
ø 8.5
3.2
0.5
ø 0.64
5.08
3.2
ø 0.64
5.08
8.5
ø 8.5
0.5
1+0.1
0
5.08
Drilling diagram
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3
Fuses MST 250
https://www.schurter.com /PG01_2
Circuit Protection
Pre-Arcing Time
Rated Current In 1.5 x In min. 2.1 x In max. 2.75 x In min. 2.75 x In max. 4.0 x In min. 4.0 x In max. 10.0 x In min. 10.0 x In max.
0.05 A - 6.3 A 60 min 120 s 400 ms 10 s 150 ms 3 s 20 ms 150 ms
Time-Current-Curves
Time in Seconds
0.001
0.01
0.1
1
10
100
1000
10000
100000
1
10
Multiple of Rated Current In
All Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
Voltage Drop
1.0 In typ.
[mV]
Power Dissi-
pation 1.5 In
max. [mW]
Melting I²t
10.0 In typ.
[A²s]
S L T Order Number
0.05 250 1) 550 415 155 0.03 l l l l l 0034.6602
0.05 250 1) 550 415 155 0.03 l l l l l 0034.6702
0.05 250 1) 550 415 155 0.03 l l l l l0034.6802
0.063 250 1) 480 420 160 0.05 l l l l l 0034.6603
0.063 250 1) 480 420 160 0.05 l l l l l 0034.6703
0.063 250 1) 480 420 160 0.05 l l l l l0034.6803
0.08 250 1) 400 360 165 0.06 l l l l l 0034.6604
0.08 250 1) 400 360 165 0.06 l l l l l 0034.6704
0.08 250 1) 400 360 165 0.06 l l l l l0034.6804
0.1 250 1) 350 320 170 0.08 l l l l l 0034.6605
0.1 250 1) 350 320 170 0.08 l l l l l 0034.6705
0.1 250 1) 350 320 170 0.08 l l l l l0034.6805
0.125 250 1) 300 270 180 0.12 l l l l l 0034.6606
0.125 250 1) 300 270 180 0.12 l l l l l 0034.6706
0.125 250 1) 300 270 180 0.12 l l l l l0034.6806
0.16 250 1) 280 190 190 0.24 l l l l l 0034.6607
0.16 250 1) 280 190 190 0.24 l l l l l 0034.6707
0.16 250 1) 280 190 190 0.24 l l l l l0034.6807
0.2 250 1) 260 150 200 0.35 l l l l l 0034.6608
0.2 250 1) 260 150 200 0.35 l l l l l 0034.6708
0.2 250 1) 260 150 200 0.35 l l l l l0034.6808
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4
Fuses
MST 250 https://www.schurter.com /PG01_2
Circuit Protection
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
Voltage Drop
1.0 In typ.
[mV]
Power Dissi-
pation 1.5 In
max. [mW]
Melting I²t
10.0 In typ.
[A²s]
S L T Order Number
0.25 250 1) 240 120 220 0.6 l l l l l 0034.6609
0.25 250 1) 240 120 220 0.6 l l l l l 0034.6709
0.25 250 1) 240 120 220 0.6 l l l l l0034.6809
0.315 250 1) 220 120 250 0.8 l l l l l 0034.6610
0.315 250 1) 220 120 250 0.8 l l l l l 0034.6710
0.315 250 1) 220 120 250 0.8 l l l l l0034.6810
0.4 250 1) 200 110 280 1.1 l l l l l 0034.6611
0.4 250 1) 200 110 280 1.1 l l l l l 0034.6711
0.4 250 1) 200 110 280 1.1 l l l l l0034.6811
0.5 250 1) 190 100 310 2.5 l l l l l 0034.6612
0.5 250 1) 190 100 310 2.5 l l l l l 0034.6712
0.5 250 1) 190 100 310 2.5 l l l l l0034.6812
0.63 250 1) 180 90 360 4 l l l l l 0034.6613
0.63 250 1) 180 90 360 4 l l l l l 0034.6713
0.63 250 1) 180 90 360 4 l l l l l0034.6813
0.8 250 1) 160 80 430 8 l l l l l 0034.6614
0.8 250 1) 160 80 430 8 l l l l l 0034.6714
0.8 250 1) 160 80 430 8 l l l l l0034.6814
1 250 1) 140 70 500 12 l lllll 0034.6615
1 250 1) 140 70 500 12 l llll l 0034.6715
1 250 1) 140 70 500 12 l llll l0034.6815
1.25 250 1) 130 70 600 15 l lllll 0034.6616
1.25 250 1) 130 70 600 15 l l l l l l 0034.6716
1.25 250 1) 130 70 600 15 l llll l0034.6816
1.6 250 1) 120 60 730 30 l lllll 0034.6617
1.6 250 1) 120 60 730 30 l llll l 0034.6717
1.6 250 1) 120 60 730 30 l llll l0034.6817
2 250 1) 100 60 870 34 l lllll 0034.6618
2 250 1) 100 60 870 34 l llll l 0034.6718
2 250 1) 100 60 870 34 l llll l0034.6818
2.5 250 1) 100 50 1000 55 l lllll 0034.6619
2.5 250 1) 100 50 1000 55 l llll l 0034.6719
2.5 250 1) 100 50 1000 55 l llll l0034.6819
3.15 250 1) 100 50 1200 76 l lllll 0034.6620
3.15 250 1) 100 50 1200 76 l llll l 0034.6720
3.15 250 1) 100 50 1200 76 l llll l0034.6820
4 250 2) 100 50 1400 80 l lllll 0034.6621
4 250 2) 100 50 1400 80 l llll l 0034.6721
4 250 2) 100 50 1400 80 l llll l0034.6821
5 250 3) - 50 - 230 lll l l 0034.6622
5 250 3) - 50 - 230 lll l l 0034.6722
5 250 3) - 50 - 230 lll l l0034.6822
6.3 250 3) - 45 - 360 l l l l 0034.6623
6.3 250 3) - 45 - 360 l l l l 0034.6723
6.3 250 3) - 45 - 360 l l l l0034.6823
Most Popular.
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) IEC: 35 A @ 250 VAC
1) UL: 35 A @ 250 VAC / 50 A @ 63 VDC
2) IEC: 10 In @ 250 VAC
2) UL: 10 In @ 250 VAC / 50 A @ 63 VDC
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5
Fuses MST 250
https://www.schurter.com /PG01_2
Circuit Protection
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
Voltage Drop
1.0 In typ.
[mV]
Power Dissi-
pation 1.5 In
max. [mW]
Melting I²t
10.0 In typ.
[A²s]
S L T Order Number
3) IEC: 10 In @ 250 VAC
3) UL: 10 In @ 250 VAC / 10 In @ 63 VDC
Packaging Unit S = Plastic Bag (100 pcs.) short 4.3 mm
L = Bulk (100 pcs.) long 18.8 mm
T = Taped 36 cm Reel (750 pcs.) long 18.8 mm
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
26.08.2019

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