MF-R050 - Bourns Inc.

Manufacturer Part Number

MF-R050

Manufacturer

Bourns

Introduction

The Bourns MF-R050 is a Multifuse® Polymeric Positive Temperature Coefficient (PPTC) resettable fuse that provides overcurrent and overtemperature protection for sensitive electronic circuits. This device offers reliable circuit protection and automatic reset functionality, making it a versatile solution for a wide range of applications.

Product Features and Performance

Voltage rating up to 60V

Hold current (Ih) of 500 mA

Trip current (It) of 1A

Maximum current rating of 40A

Time to trip of 4 seconds

Initial resistance (Ri) of 410 mOhms

Post-trip resistance (R1) of 1.17 Ohms

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

Product Advantages

Automatic reset functionality for easy system recovery

Robust construction and reliable performance

Compact and space-saving design

Compliance with safety agency approvals (cURus, TUV)

Key Reasons to Choose This Product

Provides effective overcurrent and overtemperature protection for sensitive electronic circuits

Simplifies design and reduces maintenance requirements with automatic reset capability

Ensures system reliability and safety with its high-quality construction and agency approvals

Offers a versatile solution for a wide range of applications due to its broad operating parameters

Quality and Safety Features

Complies with cURus and TUV safety agency approvals

Robust construction and reliable performance

Compatibility

The Bourns MF-R050 is a through-hole, radial disc-style PPTC resettable fuse that can be integrated into a variety of electronic devices and systems.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Power supplies

Battery-powered devices

Product Lifecycle

The Bourns MF-R050 is an active and available product. There are no known equivalent or alternative models at this time. If you have any further questions or require additional information, please contact our sales team through our website.