Datasheet > UMF 250

UMF 250

更新时间： 2024-09-27 14:54:47

品牌	Logo	应用领域
SCHURTER		/
页数	文件大小	规格书
4页	388K
描述
Surface Mount Fuse

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中文翻译

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UMF 250 数据手册

Fuses

UMF 250

https://www.schurter.com /PG01_2

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

See below:

Approvals and Compliances

IEC 60127 · 250VAC · 125VDC · Quick-Acting F

Description

Applications

- Directly solderable on printed circuit boards

- Impermeable to potting compound used to achieve hermetic seal for

use in intrinsically safe applications according to ATEx and IECEx re-

quirements.

- Primary protection on SMD PCBs

- Secondary protection on SMD PCBs

- Battery Management System

- Medical Equipment

- Power supplies

- Illumination

Unique Selling Proposition

- High breaking capacity up to 500A

- Low melting I²t-values, fast interruption

References

Fuse Kit Fuse Kit UMF 250 / UMK 250

Weblinks

pdf data sheet, html datasheet, General Product Information, Distributor-

Stock-Check, Detailed request for product, Microsite

Technical Data

Rated Voltage

Rated current

Breaking Capacity

Characteristic

Mounting

250VAC, 125VDC

0.5 - 15A

100A - 500A

Quick-Acting F

PCB,SMT

Soldering Methods

Solderability

Reflow, Wave

Soldering Profile

245°C / 3sec acc. to IEC 60068-2-58,

Test Td

Resistance to Soldering Heat 260°C / 10sec acc. to IEC 60068-2-58,

Test Td

Moisture Sensitivity Level

Case Resistance

Admissible Ambient Air Temp. -55°C to 125°C

MSL 1, J-STD-020

Climatic Category

Material: Housing

Material: Terminals

Unit Weight

Storage Conditions

Product Marking

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

Ceramics

>100 MΩ (between leeds and body)

acc. to EIA/IS-722, Test 4.7

MIL-STD-202, Method 106

(acc. to EIA/IS-722, Test 4.4.3)

1000h @ 0.60 x In @ 70°C

(acc. to EIA/IS-722, Test 4.4.1)

MIL-STD-202, Method 213 Condition A

MIL-STD-202, Method 215

Copper alloy, tin-plated

0.23 g

0°C to 40°C, max. 70% r.h.

, Rated current, Rated Voltage,

Characteristic, Breaking Capacity

Moisture Resistance Test

Operational Life

Mechanical Shock

Resistance to Solvents

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.

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

VDE Approvals

VDE

VDE Certificate Number: 40027880 & 40048753

UL Approvals

UR File Number: E41599

METI Approvals

METI

Japan Electrical Safety and Environment technology Laboratories

Circuit Protection

12 3 4

中文翻译

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