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Series: UMT 250

Free Sample Request

Surface Mount Fuse, 3 x 10.1 mm, Time-Lag T, 250 VAC, 125 VDC

44 Variants


Description UMT 250

Description

  • High current range from 80 mA to 10 A
  • High breaking capacity of 200 A @ 250 VAC (IEC)
  • UL approval for 277 VAC and 250 VDC

Unique Selling Proposition

  • Compact design
  • Maximum breaking capacity at minimal footprint
  • Suitable for pulse-shaped continuous currents

Applications

  • Primary protection on SMD PCBs
  • Medical equipment
  • Battery protection

Application Note Primary Protection in Equipmentwith further information on increased   Pulse Strength and their test conditions according to international standards see   Impulse Withstand Voltage

Date Category Subcategory Title Download
18/10/2016 Products
Fuses
Packaging Details
21/04/2016 Products
PCN
UMT 250
21/04/2016 Products
Certificates
Tin Whisker Testing Report for UMT 250
18/11/2011 Products
White Paper
White Paper Fuse Selection
27/02/2017 Products
PCS
UMT 250 PCS
18/12/2017 Products
White Paper
White Paper Sensorschutz
24/11/2017 Products
Application Note
Application Note Primärschutz Lichttechnik
24/11/2017 Products
Application Note
Application Note Primary Protection Lighting
18/07/2016 Products
Fuses
PCB Library Fuses
09/06/2017 Products
White Paper
White Paper AEC-Q200
28/11/2017 Products
Application Note
Application Note Battery Balancing
09/06/2017 Products
Application Note
Application Note Surge Protection

Rated Voltage

250 VAC, 125 VDC

Rated current

0.08 - 10 A

Breaking Capacity

35 A - 200 A

Characteristic

Time-Lag T

Mounting

PCB,SMT

Admissible Ambient Air Temp.

-55 °C to 125 °C

Climatic Category

55/125/21 acc. to IEC 60068-1

Material: Housing

Ceramic

Material: Terminals

Tin-Plated Copper Alloy

Unit Weight

0.23 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

S_SCHURTER_Logo, UMF_Prüfzeichen, Rated current, Voltage, Characteristic, Breaking Capacity

Soldering Methods

Reflow, Wave
Soldering Profile

Solderability

245 °C / 3 sec acc. to IEC 60068-2-58, Test Td

Resistance to Soldering Heat

260 °C / 40 sec acc. to IPC/JEDEC J-STD-020D, 1 cycle

Life Test

MIL-STD-202, Method 108A
(1000h @ 0.42*In @ 70°C)

Moisture Resistance Test

MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)

Terminal Strength

MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)

Mechanical Shock

MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)

Resistance to Solvents

MIL-STD-202, Method 215A

Flammability

min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)

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 134485 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: UMT 250

Approval Logo Certificates Certification Body Description
Approval marks VDE VDE VDE Certificate Number: 40013121
Approval marks UL UL UL File Number: UR E41599, UL E300707
Approval marks cURus UL UL File Number: UR E41599, UL E300707
Approval marks CQC CQC CCC Certificate Number: CQC11012062827
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
Partners IEC_Certification_Body Designed according to IEC 60127-4/2 Miniature fuses. Part 4. Universal modular fuse-links for through-hole and surface mount types
Partners UL_Certification_Body Designed according to UL 248-14 Low voltage fuses - Part 14: Additional fuses
Partners 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
Partners IEC_Certification_Body Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment.


Compliances

The product complies with following Guide Lines

Identification Details Initiator Description
Approval marks CE Selbsteklaration 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.
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG EU Directive RoHS 2011/65/EU
Environment_Safety China_RoHS_50_non_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.
Approval marks UMF_Prüfzeichen SCHURTER AG Universal Modular Fuse meets the standard IEC 60127-4
tableimage AECQ200 SCHURTER AG AEC-Q200 is a test standard for passive components used in automotive applications. SCHURTER tests components according to the customer's agreement and is certified according to IATF 16949.

Preview
 

Picture(s) Selection of product pictures to display a specific variant of the type

Type
 

Type Corresponds to a product series and includes various distinct variants. On the type of descriptive data are summarized, eg in the data sheet

Order Number
 

Order Number Unique part number for placing an order

Configuration key
 

Configuration key The configuration key of a product consists of the composite key values, which describe the different kinds of attribut distinction.

Comment
 
Model Description
 

Model Description Abbreviated description of the CAD model

IGS
 

IGS Also mentioned as IGES ( Initial Graphics Exchange Specification). Common program indipendent interchange format for 3D CAD data.

Step
 

Step Also mentioned as STEP ( Standard for the Exchange of Product Model Data). Common program indipendent interchange format for 3D CAD data standardized according ISO standard.

Parasolid
 

Parasolid Parasolid modeling kernel is a 3D CAD systems. It is developed by a separate business unit within the Unigraphics Solutions (UGS), now Siemens PLM Software.

DXF
 

DXF (Drawing Interchange Format) is a specified by the Autodesk file format for CAD data exchange, and was developed for the 2D-CAD program AutoCAD. A DXF file describes a CAD model as plain text to the ASCII standard.

UMT 250 UMT 250
3403.0155.11 3403.0155.24 3403.0156.11 3403.0156.24 3403.0157.11 3403.0157.24 3403.0158.11 3403.0158.24 3403.0159.11 3403.0159.24 3403.0160.11 3403.0160.24 3403.0161.11 3403.0161.24 3403.0162.11 3403.0162.24 3403.0163.11 3403.0163.24 3403.0164.11 3403.0164.24 3403.0165.11 3403.0165.24 3403.0166.11 3403.0166.24 3403.0167.11 3403.0167.24 3403.0168.11 3403.0168.24 3403.0169.11 3403.0169.24 3403.0170.11 3403.0170.24 3403.0171.11 3403.0171.24 3403.0172.11 3403.0172.24 3403.0173.11 3403.0173.24 3403.0174.11 3403.0174.24 3403.0175.11 3403.0175.24 3403.0176.11 3403.0176.24

Dimension [mm]

Soldering pads

Pre-Arcing Time

Rated Current In 1.0 x In min. 1.25 x In min. 2.0 x In max. 10.0 x In min. 10.0 x In max.
0.08 A - 6.3 A - 60 min 120 s 10 ms 100 ms
8 A - 10 A 4 h - 120 s 10 ms 100 ms

Time-Current-Curves

Time in Seconds
Current in Amperes


Short Table of Variants UMT 250


Rated Current [A] Rated Voltage [VAC] Rated Voltage [VDC] Order Number A=Most Popular

A=Most Popular


Most popular products have the following customer benefits:

- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle

Contact us for availability on other product variants, lead-times vary:

Contact-Form
Availability for all products can be searched real-time. Enter part number and required quantity:

Stock Check SCHURTER

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 reffers 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
Distributor Stock Check

Stock Check Distributor

...
 
0.08 250 125 3403.0155.11  A  ...
0.08 250 125 3403.0155.24  A  ...
0.1 250 125 3403.0156.11  A  ...
0.1 250 125 3403.0156.24  A  ...
0.125 250 125 3403.0157.11  A  ...
0.125 250 125 3403.0157.24  A  ...
0.16 250 125 3403.0158.11  A  ...
0.16 250 125 3403.0158.24  A  ...
0.2 250 125 3403.0159.11  A  ...
0.2 250 125 3403.0159.24  A  ...
0.25 250 125 3403.0160.11  A  ...
0.25 250 125 3403.0160.24  A  ...
0.315 250 125 3403.0161.11  A  ...
0.315 250 125 3403.0161.24  A  ...
0.4 250 125 3403.0162.11  A  ...
0.4 250 125 3403.0162.24  A  ...
0.5 250 125 3403.0163.11  A  ...
0.5 250 125 3403.0163.24  A  ...
0.63 250 125 3403.0164.11  A  ...
0.63 250 125 3403.0164.24  A  ...
0.8 250 125 3403.0165.11  A  ...
0.8 250 125 3403.0165.24  A  ...
1 250 125 3403.0166.11  A  ...
1 250 125 3403.0166.24  A  ...
1.25 250 125 3403.0167.11  A  ...
1.25 250 125 3403.0167.24  A  ...
1.6 250 125 3403.0168.11  A  ...
1.6 250 125 3403.0168.24  A  ...
2 250 125 3403.0169.11  A  ...
2 250 125 3403.0169.24  A  ...
2.5 250 125 3403.0170.11  A  ...
2.5 250 125 3403.0170.24  A  ...
3.15 250 125 3403.0171.11  A  ...
3.15 250 125 3403.0171.24  A  ...
4 250 125 3403.0172.11  A  ...
4 250 125 3403.0172.24  A  ...
5 250 125 3403.0173.11  A  ...
5 250 125 3403.0173.24  A  ...
6.3 250 125 3403.0174.11  A  ...
6.3 250 125 3403.0174.24  A  ...
8 250 125 3403.0175.11  A  ...
8 250 125 3403.0175.24  A  ...
10 250 125 3403.0176.11  A  ...
10 250 125 3403.0176.24  A  ...

Most Popular.

1) IEC: 200 A @ 250 VAC, p.f. ≥ 0.95 / 100 A @ 125 VDC

1) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC

2) IEC: 200 A @ 250 VAC, p.f. ≥ 0.95 / 100 A @ 125 VDC

2) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC

2) PSE: 100 A @ 250 VAC

3) IEC: 100 A @ 250 VAC, p.f. ≥ 0.95 / 100 A 125 VDC

3) UL: 100 A @ 250 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC

3) PSE: 100 A @ 250 VAC

4) UL: 35 A @ 250 VAC / 35 A @ 125 VDC / 200 A @ 63 VAC/DC

4) PSE: 100 A @ 250 VAC

The 80 mA variant may not be to replace the 80 mA used with gold caps UMT (Au).


Fuse Kit (1)

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