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OMF 250 Exemplary part photo depending on part no.
Exemplary part photo depending on part no.

Series: OMF 250

Free Sample Request

Surface Mount Fuse, 11 x 4.6 mm, Quick-Acting F, 250 VAC, 250 DC

26 Variants


Description OMF 250

Description

  • Directly solderable on printed circuit boards

Applications

  • Primary protection on SMD PCBs
Date Sous-catégorie Langue Intitulé Télécharger
03/12/2018
Fusibles Anglais (English) Packaging Details
18/12/2017
Livre blanc Anglais (English) White Paper Fuse Selection
19/04/2017
PCN Anglais (English) OMF, OMH, OMK, OMT, OMZ, OSU PCN
24/06/2016
PCN Anglais (English) OMF63/125/250, OMT125/250, OSU125/250
20/04/2016
PCS Anglais (English) OMF 250

Rated Voltage

250 VAC, 250 VDC

Rated current

0.25 - 4 A

Breaking Capacity

100 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

Thermoplastic, UL 94V-0

Material: Terminals

Tin-Plated Copper Alloy

Unit Weight

0.36 g

Storage Conditions

0 °C to 60 °C, max. 70% r.h.

Product Marking

S_SCHURTER_Logo, UMF_Prüfzeichen, Type, Rated current, Characteristic, Breaking Capacity, Certification marks

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

Moisture Sensitivity Level

MSL 1, J-STD-020 

Case Resistance

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

Flammability

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

Thermal Shock

MIL-STD-202, Method 107D
(200 air-to-air cycles from -55 to +125°C)

Load Humidity Test

MIL-STD-202, Method 103B
0.1 x In @ 0.85 r.H. @ 85°C

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

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

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: OMF 250

Approval Logo Certificates Certification Body Description
Approval marks VDE VDE VDE Certificate Number: 106328
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 technology equipment.


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 Directive RoHS 2011/65/EU, Amendment (EU) 2015/836
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.
Approval marks UMF_Prüfzeichen SCHURTER AG Universal Modular Fuse meets the standard IEC 60127-4

Preview
 

Photo Sélection d'images de produits pour afficher une variante spécifique du 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

Numéro de commande
 

Numéro de commande Unique part number for placing an order

Touche de configuration
 

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

Commentaires
 
Model Description
 

Model Description Description abrégée du modèle CAO

IGS
 

IGS Aussi connu sous le nom d'IGES (abréviation: Initial Graphics Exchange Specification). Il s'agit d'un format d'échange de données 3D-CAD largement utilisé et indépendant du programme.

Step
 

Step Également mentionné en tant que STEP (standard pour l'échange de données sur les modèles de produits). Format d'échange commun indépendant du programme pour les données CAD 3D normalisées selon la norme ISO.

Parasolid
 

Parasolid Le noyau de modélisation Parasolid est un système CAD 3D. Il est développé par une business unit distincte au sein de Unigraphics Solutions (UGS), aujourd'hui Siemens PLM Software.

DXF
 

DXF (Drawing Interchange Format) est un format de fichier spécifié par Autodesk pour l'échange de données CAO, et a été développé pour le programme 2D-CAD AutoCAD. Un fichier DXF décrit un modèle CAD comme du texte brut au format ASCII.

OMF 250 OMF 250
3403.0010.11
OMF 250 OMF 250
3403.0010.24
OMF 250 OMF 250
3403.0011.11
OMF 250 OMF 250
3403.0012.11
OMF 250 OMF 250
3403.0012.24
OMF 250 OMF 250
3403.0013.11
OMF 250 OMF 250
3403.0013.24
OMF 250 OMF 250
3403.0014.11
OMF 250 OMF 250
3403.0014.24
OMF 250 OMF 250
3403.0015.11
OMF 250 OMF 250
3403.0015.24
OMF 250 OMF 250
3403.0016.11
OMF 250 OMF 250
3403.0016.24
OMF 250 OMF 250
3403.0017.11
OMF 250 OMF 250
3403.0017.24
OMF 250 OMF 250
3403.0018.11
OMF 250 OMF 250
3403.0018.24
OMF 250 OMF 250
3403.0019.11
OMF 250 OMF 250
3403.0019.24
OMF 250 OMF 250
3403.0020.11
OMF 250 OMF 250
3403.0020.24
OMF 250 OMF 250
3403.0021.11
OMF 250 OMF 250
3403.0021.24
OMF 250 OMF 250
3403.0022.11
OMF 250 OMF 250
3403.0022.24

Dimension [mm]

Soldering pads

Pre-Arcing Time

Rated Current In 1.25 x In min. 2.0 x In max. 10.0 x In min. 10.0 x In max.
0.25 A - 4 A 60 min 120 s 1 ms 10 ms

Time-Current-Curves

Time in Seconds
Multiple of Rated Current In


Short Table of Variants OMF 250 Open complete table OMF 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

...
 
0.25 250 250 3403.0010.11 ...
0.25 250 250 3403.0010.24  A  ...
0.315 250 250 3403.0011.11 ...
0.315 250 250 3403.0011.24 ...
0.4 250 250 3403.0012.11 ...
0.4 250 250 3403.0012.24  A  ...
0.5 250 250 3403.0013.11 ...
0.5 250 250 3403.0013.24 ...
0.63 250 250 3403.0014.11 ...
0.63 250 250 3403.0014.24 ...
0.8 250 250 3403.0015.11 ...
0.8 250 250 3403.0015.24 ...
1 250 250 3403.0016.11  A  ...
1 250 250 3403.0016.24  A  ...
1.25 250 250 3403.0017.11 ...
1.25 250 250 3403.0017.24 ...
1.6 250 250 3403.0018.11 ...
1.6 250 250 3403.0018.24 ...
2 250 250 3403.0019.11  A  ...
2 250 250 3403.0019.24 ...
2.5 250 250 3403.0020.11 ...
2.5 250 250 3403.0020.24  A  ...
3.15 250 250 3403.0021.11  A  ...
3.15 250 250 3403.0021.24  A  ...
4 250 250 3403.0022.11  A  ...
4 250 250 3403.0022.24  A  ...

Most Popular.

1) 100 A @ 250 VAC/DC

2) 100 A @ 250 VAC/DC / 50 A @ 400 VDC

Fuse Kit (1)

[Swipe to the left and right for more options]


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