MST 250  Subminiature fuse 8.5 mm, time-lag T, 250 VAC Short terminal
Subminiature fuse 8.5 mm, time-lag T, 250 VAC
Short terminal
MST 250  Subminiature fuse 8.5 mm, time-lag T, 250 VAC Terminal long PCB
Subminiature fuse 8.5 mm, time-lag T, 250 VAC
Terminal long
PCB
MST 250  Subminiature fuse 8.5 mm, time-lag T, 250 VAC Short terminal
MST 250  Subminiature fuse 8.5 mm, time-lag T, 250 VAC Terminal long PCB

Series: MST 250

Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, 63 VDC

Free Sample Request

66 Variants


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

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 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

Schurter_Prüfzeichen, 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 Sensitivity Level

MIL-STD-202, Method 106
(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)

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 agreements by SCHURTER.


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
Approval marks VDE VDE VDE Certificate Number: 40046346
Approval marks VDE_Fertigungsueberwachung VDE VDE Certificate Number: 40002080
Approval marks cURus UL UR File Number: E41599
Approval marks ccc CCC CCC Certificate Number: 2020970207000096
Approval marks KTL KTL Korea Testing Laboratory
Approval marks PSE METI Japan Electrical Safety and Environment technology Laboratories


Product standards

Product standards that are referenced

Organization Design Standard Description
Approval marks IEC_Certification_Body Designed according to IEC 60127-3/4 Miniature fuses - Part 3: Miniature fuse-links
Approval marks UL Designed according to UL 248-14 Low voltage fuses - Part 14: Supplemental fuses
Approval marks CSA_Certification_Body 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
Approval marks IEC_Certification_Body Suitable for applications acc. IEC/UL 62368-1 Audio/video, information and communication technology equipment - Part 1: Safety requirements


Compliances

The product complies with following Guide Lines

Identification Details Initiator Description
Approval marks CE 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.
Approval marks Zulassung_Symbol_UKCA SCHURTER AG The UKCA marking declares that the product complies with the applicable requirements laid down in the British Amendment of Regulation (EC) 765/2008.
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
Environment_Safety China_RoHS_e_konform_eps 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.
Environment_Safety 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.

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Dimension [mm]

Drilling diagram

Derating Curves


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
Multiple of Rated Current In


Short Table of Variants MST 250 Open complete table MST 250

Rated Current [A] Rated Voltage [VAC] Breaking Capacity Order Number Free Sample

Free Sample


Please ask for free sample in order to check if the products meets your requirement for your application.
Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check


The following links refers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.
The stock availability at the distributors may also be called up separately and the desired product manually entered.
Stock Check Distributor

...
 
0.05 250 1) 0034.6602 ...
0.05 250 1) 0034.6702 ...
0.05 250 1) 0034.6802 ...
0.063 250 1) 0034.6603 ...
0.063 250 1) 0034.6703 ...
0.063 250 1) 0034.6803 ...
0.08 250 1) 0034.6604 ...
0.08 250 1) 0034.6704 ...
0.08 250 1) 0034.6804 ...
0.1 250 1) 0034.6605 ...
0.1 250 1) 0034.6705 ...
0.1 250 1) 0034.6805 ...
0.125 250 1) 0034.6606 ...
0.125 250 1) 0034.6706 ...
0.125 250 1) 0034.6806 ...
0.16 250 1) 0034.6607 ...
0.16 250 1) 0034.6707 ...
0.16 250 1) 0034.6807 ...
0.2 250 1) 0034.6608 ...
0.2 250 1) 0034.6708 ...
0.2 250 1) 0034.6808 ...
0.25 250 1) 0034.6609 ...
0.25 250 1) 0034.6709 ...
0.25 250 1) 0034.6809 ...
0.315 250 1) 0034.6610 ...
0.315 250 1) 0034.6710 ...
0.315 250 1) 0034.6810 ...
0.4 250 1) 0034.6611 ...
0.4 250 1) 0034.6711 ...
0.4 250 1) 0034.6811 ...
0.5 250 1) 0034.6612 ...
0.5 250 1) 0034.6712 ...
0.5 250 1) 0034.6812 ...
0.63 250 1) 0034.6613 ...
0.63 250 1) 0034.6713 ...
0.63 250 1) 0034.6813 ...
0.8 250 1) 0034.6614 ...
0.8 250 1) 0034.6714 ...
0.8 250 1) 0034.6814 ...
1 250 1) 0034.6615 ...
1 250 1) 0034.6715 ...
1 250 1) 0034.6815 ...
1.25 250 1) 0034.6616 ...
1.25 250 1) 0034.6716 ...
1.25 250 1) 0034.6816 ...
1.6 250 1) 0034.6617 ...
1.6 250 1) 0034.6717 ...
1.6 250 1) 0034.6817 ...
2 250 1) 0034.6618 ...
2 250 1) 0034.6718 ...
2 250 1) 0034.6818 ...
2.5 250 1) 0034.6619 ...
2.5 250 1) 0034.6719 ...
2.5 250 1) 0034.6819 ...
3.15 250 1) 0034.6620 ...
3.15 250 1) 0034.6720 ...
3.15 250 1) 0034.6820 ...
4 250 2) 0034.6621 ...
4 250 2) 0034.6721 ...
4 250 2) 0034.6821 ...
5 250 3) 0034.6622 ...
5 250 3) 0034.6722 ...
5 250 3) 0034.6822 ...
6.3 250 3) 0034.6623 ...
6.3 250 3) 0034.6723 ...
6.3 250 3) 0034.6823 ...

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

3) IEC: 10 In @ 250 VAC

3) UL: 10 In @ 250 VAC / 10 In @ 63 VDC

Packaging Unit
acc. IEC 60286-2
S = 4.3 mm 100 pcs in ESD-plastic bag
L = 18.8 mm 100 St. (Bulk)
T = 18.8 mm 750 pcs. in tape [P = P0: 12.7; P1: 3.81; H1: 26.45] on reel [A: 360; W3: 40; W4: 52; C: 30.5]

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Corresponding Fuseholder (1)

[Swipe to the left and right for more options]

Fuse Kit (1)

[Swipe to the left and right for more options]


25.09.2024
   
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