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Series: UMF 250

New_Logo Free Sample Request

Surface Mount Fuse, 3 x 10.1 mm, Quick-Acting F, 250 VAC, 125 VDC

28 Variants


Description UMF 250

Description

  • Directly solderable on printed circuit boards
  • Low melting I²t-values, fast interruption
  • Compact design
  • UMF (universal modular fuse)

Applications

  • Primary protection on SMD PCBs
  • Secondary protection on SMD PCBs
  • Medical equipment
  • Power supplies
  • Lighting
Date Category Subcategory Language Title Download
09/03/2018
Products Fuses English Packaging Details
18/12/2017
Products White Paper English White Paper Fuse Selection
24/11/2017
Products Application Note English Application Note Primary Protection Lighting

Rated Voltage

250 VAC, 125 VDC

Rated current

0.5 - 10 A

Breaking Capacity

100 A - 200 A

Characteristic

Quick-Acting F

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 40 °C, max. 70% r.h.

Product Marking

S_SCHURTER_Logo, UMF_Prüfzeichen, Rated current, Rated 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 / 10 sec acc. to IEC 60068-2-58, Test Td

Life Test

1000h @ 0.60 x In @ 70°C
(acc. to EIA/IS-722, Test 4.4.1)

Moisture Resistance Test

MIL-STD-202, Method 106E
(acc. to EIA/IS-722, Test 4.4.3)

Case Resistance

>100 MΩ (between leeds and body)
acc. to EIA/IS-722, Test 4.7

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


Approvals

The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.


Approval Reference Type: UMF 250

Approval Logo Certificates Certification Body Description
Approval marks VDE VDE VDE Certificate Number: 40027880
Approval marks cURus UL UL File Number: E41599


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 Halogenfrei_Logo_Farbig SCHURTER AG SCHURTER strives to offer our customers halogen free products.
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

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.

UMF 250 UMF 250
3405.0163.11 3405.0163.24 3405.0164.11 3405.0164.24 3405.0165.11 3405.0165.24 3405.0166.11 3405.0166.24 3405.0167.11 3405.0167.24 3405.0168.11 3405.0168.24 3405.0169.11 3405.0169.24 3405.0170.11 3405.0170.24 3405.0171.11 3405.0171.24 3405.0172.11 3405.0172.24 3405.0173.11 3405.0173.24 3405.0174.11 3405.0174.24 3405.0175.11 3405.0175.24 3405.0176.11 3405.0176.24

Dimension [mm]

Soldering pads

Derating Curves

Percentage of Rating [%]
Ambient Temperature [°C]

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.
0.5 A - 8 A - 60 min 120 s 1 ms 10 ms
10 A 4 h - 120 s 1 ms 10 ms

Time-Current-Curves

Time in Seconds
Current in Amperes


Short Table of Variants UMF 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

...
 
0.5 250 125 3405.0163.11  A  ...
0.5 250 125 3405.0163.24  A  ...
0.63 250 125 3405.0164.11  A  ...
0.63 250 125 3405.0164.24 ...
0.8 250 125 3405.0165.11  A  ...
0.8 250 125 3405.0165.24  A  ...
1 250 125 3405.0166.11  A  ...
1 250 125 3405.0166.24  A  ...
1.25 250 125 3405.0167.11  A  ...
1.25 250 125 3405.0167.24  A  ...
1.6 250 125 3405.0168.11  A  ...
1.6 250 125 3405.0168.24  A  ...
2 250 125 3405.0169.11  A  ...
2 250 125 3405.0169.24  A  ...
2.5 250 125 3405.0170.11  A  ...
2.5 250 125 3405.0170.24 ...
3.15 250 125 3405.0171.11  A  ...
3.15 250 125 3405.0171.24  A  ...
4 250 125 3405.0172.11  A  ...
4 250 125 3405.0172.24  A  ...
5 250 125 3405.0173.11  A  ...
5 250 125 3405.0173.24  A  ...
6.3 250 125 3405.0174.11  A  ...
6.3 250 125 3405.0174.24 ...
8 250 125 3405.0175.11  A  ...
8 250 125 3405.0175.24  A  ...
10 250 125 3405.0176.11 ...
10 250 125 3405.0176.24  A  ...

Most Popular.

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

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

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

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

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


Fuse Kit (1)

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