MF-MSMF030-2 - Bourns Inc.

Manufacturer Part Number

MF-MSMF030-2

Manufacturer

Bourns

Introduction

Circuit protection device designed for overcurrent protection

Product Features and Performance

Polymeric PTC resettable fuse

30V maximum voltage rating

300 mA hold current

600 mA trip current

10 A maximum fault current

Fast time to trip at 100 ms

Multifuse® MF-MSMF Series design

Surface mount device

Product Advantages

Self-resetting after fault condition clears

Low resistance in a non-tripped state

Compact 1812 (4532 Metric) package size

Concave package for efficient space use on circuit boards

AEC-Q200 qualified for automotive applications

Key Technical Parameters

Voltage - Max: 30V

Current - Hold (Ih) (Max): 300 mA

Current - Trip (It): 600 mA

Current - Max: 10 A

Time to Trip: 100 ms

Resistance - Initial (Ri) (Min): 300 mOhms

Resistance - Post Trip (R1) (Max): 3 Ohms

Operating Temperature range: -40°C to 85°C

Quality and Safety Features

Approvals from cURus and TUV

Complies with international safety standards

Compatibility

Compatible with standard SMT processes

Mountable on a wide range of PCBs

Application Areas

Automotive electronics

Consumer electronics

Industrial controls

Telecommunications

Product Lifecycle

Active status, not nearing discontinuation

Updates on replacements or upgrades not specified

Several Key Reasons to Choose This Product

Robust overcurrent protection

Long-term reliability with self-resetting feature

Suitable for demanding environments with automotive-grade qualification

Space-saving design for PCB real estate optimization

Compliance with stringent safety and quality standards

Supports automated production due to tape and reel packaging