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Bourns 0.2 A Resettable Fuse 60V MF-R020

Category Resettable Fuse Brand BOURNS Condition New

Specifications

Country of Origin India
Voltage 60V
Brand Bourns
Height 12.7mm
Length 7.4mm
Model MF-R020
Width 3.1mm
Current Rating 40A
Series MFR
Maximum Operating Temperature 85°C
Minimum Operating Temperature -40°C
Trip Current 400mA
Power Dissipation 0.4W
Standards/Approvals RoHS, UL
Lead Diameter 0.51mm
Time to Trip 2.2s
Hold Current 0.2A
Minimum Resistance 1.5Ω
Maximum Resistance 4.4Ω
Lead Orientation Radial

Key Features

  • Automatically resets itself thousands of times for maintenance-free operation.
  • Rated at 40A trip current with a hold current of 0.2A.
  • Compact size with length 7.4mm, height 12.7mm, and width 3.1mm.
  • Constructed with cured flame retardant epoxy polymer meeting UL 94V-0 standards.
  • Provides protection against excessive currents in electrical and electronic circuits.
  • Rapidly switches from low resistance to high resistance under overload or short circuit conditions.
  • Lead orientation is radial with 0.51mm lead diameter for easy PCB mounting.
  • Operating temperature range from -40°C to 85°C for versatile application.

Product Description

Bourns MF-R020 is a 0.2 A resettable fuse rated for 60V, designed for reliable circuit protection in various industrial and commercial applications.

This resettable fuse offers automatic resetting capability thousands of times, eliminating the need for replacement after fault conditions. The device rapidly transitions from a low resistance state to a high resistance state during electrical overload or short circuit, preventing damage to connected equipment.

Compact dimensions (7.4mm length, 12.7mm height, 3.1mm width) and radial lead orientation with 0.51mm lead diameter allow convenient PCB mounting and integration into electronic assemblies. The epoxy polymer casing meets UL 94V-0 flame retardant standards, providing enhanced safety.

Operating over a temperature range of -40°C to 85°C, this fuse is robust for demanding environments. Key technical specifications include a trip current of 400mA, hold current of 0.2A, power dissipation of 0.4W, and current rating of 40A. It has a minimum resistance of 1.5Ω and maximum resistance of 4.4Ω under specified conditions.

Applications span security systems, power supplies, transformers, power switching devices, automotive and medical equipment, instrumentation, control systems, computers, peripherals, audiovisual, and telecommunications.

Automatically resets up to thousands of times for reliable circuit protection. Rated for high current protection at 40A trip current and 0.2A hold current. Compact radial leaded form factor for easy PCB assembly. Epoxy polymer material meets stringent UL 94V-0 flame retardant standards.

Meets RoHS, UL, CSA, and TUV approvals for compliance and safety. Wide operating temperature range from -40°C to 85°C. Rapid response to electrical overload or short circuits reduces damage risk. Suitable for diverse industrial, laboratory, and commercial electronics applications.

Choose Bourns MF-R020 to ensure dependable, maintenance-free circuit protection in your electronic assemblies. Explore more Resettable Fuses and related products for your power protection needs at EnvMart.

Bourns 0.2 A Resettable Fuse 60V MF-R020
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