MF-MSMF050-2 - Bourns Inc.

Manufacturer Part Number

MF-MSMF050-2

Manufacturer

bourns

Introduction

The MF-MSMF050-2 is part of the Multifuse®, MF-MSMF Series, specialized in circuit protection with PTC resettable fuses offered by Bourns. It is designed for safeguarding electronic circuits against overcurrent conditions.

Product Features and Performance

Polymeric type PTC resettable fuse

Capable of handling a maximum voltage of 15V

Holds a current up to 500 mA and trips at 1 A

Maximum current capacity is 100 A

Features a rapid time to trip of 150 ms

Initial resistance of minimum 150 mOhms and a post-trip resistance maximum of 1 Ohms

Operating temperature range from -40°C to 85°C

AEC-Q200 qualified for automotive applications

Surface Mount technology with a concave 1812 (4532 Metric) package

Product Advantages

Provides effective overcurrent protection

Resettable functionality reduces the need for replacement after tripping

Supports automotive standards with AEC-Q200 qualification

Compact and surface mountable design facilitates easy integration into circuit designs

Key Technical Parameters

Voltage Max: 15V

Current Hold (Ih) (Max): 500 mA

Current Trip (It): 1 A

Current Max: 100 A

Time to Trip: 150 ms

Resistance Initial (Ri) (Min): 150 mOhms

Resistance Post Trip (R1) (Max): 1 Ohms

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Complies with AEC-Q200 standard indicating reliability in automotive environments

cURus and TUV approvals assure quality and safety standards

Compatibility

Designed for surface mount applications

Compatible with a variety of circuits requiring overcurrent protection

Application Areas

Automotive circuits

Consumer electronics

Industrial electronics

Power supplies

Product Lifecycle

Status: Active

The product is not nearing discontinuation, ensuring long-term availability

Replacement or upgrade options are available within the MF-MSMF Series for varying specifications

Several Key Reasons to Choose This Product

Reliable overcurrent protection enhances circuit safety

AEC-Q200 qualification ensures durability in harsh environments

Resettable feature minimizes maintenance and replacement costs

Compact and surface mountable design offers flexible integration

Approved by reputable safety and quality standards (cURus, TUV)