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Bourns 0.05 A Resettable Fuse, 60V Radial Leaded MFR Series MF-R005-0

Category Resettable Fuse Brand BOURNS Condition New

Specifications

Country of Origin India
Voltage 60V
Brand Bourns
Height 8.3mm
Length 8mm
Model MF-R005-0
Width 3.1mm
Current Rating 40A
Series MFR
Maximum Operating Temperature 85°C
Minimum Operating Temperature -40°C
Trip Current 100mA
Power Dissipation 0.22W
Standards/Approvals UL, RoHS
Lead Diameter 0.41mm
Time to Trip 5s
Hold Current 0.05A
Minimum Resistance 7.3Ω
Maximum Resistance 22Ω
Lead Orientation Radial

Key Features

  • Automatically resets thousands of times without requiring replacement.
  • Maintains low resistance under normal operation and switches rapidly to high resistance during overloads.
  • Compact size of 8mm length, 8.3mm height and 3.1mm width for easy PCB mounting.
  • Rated hold current of 0.05A with trip current at 100mA and 40A current rating.
  • Operating temperature range from -40°C to 85°C ensures reliable performance in varied conditions.
  • Constructed with cured, flame retardant epoxy polymer meeting UL 94V-0 standards.
  • Lead diameter is 0.41mm with radial orientation facilitating easy soldering.
  • Power dissipation of 0.22W suitable for low power applications.

Product Description

Bourns MF-R005-0 0.05 A Resettable Fuse is a reliable radial leaded fuse designed for circuit protection applications requiring low voltage interruption at 60V. This device belongs to the MFR series and features a cured flame retardant epoxy polymer body that complies with UL 94V-0 requirements, ensuring high safety and durability.

With a compact form factor measuring 8mm in length, 8.3mm in height, and 3.1mm in width, the fuse is suitable for PCB end wiring. The radial lead diameter of 0.41mm is designed for secure and reliable solder joints. It exhibits a hold current of 0.05A and trips at 100mA with a maximum current rating of 40A. The rapid switching from a low resistance state to very high resistance protects circuits instantly against overload or short circuit conditions and resets automatically after power removal, making the fuse maintenance free.

Operating effectively between -40°C and 85°C, the MF-R005-0 fuse is capable of protecting a wide variety of sensitive electronic equipment. It dissipates 0.22W of power, which is appropriate for compact and low-power electronic systems. Applications include security systems, power supplies and transformers, automotive and medical devices, instrumentation and control systems, computers, audiovisual, and telecommunications equipment.

The fuse is UL and RoHS approved, ensuring compliance with safety and environmental standards. Its small size combined with its automatic reset capability makes it ideal for space-constrained and maintenance-sensitive applications.

Automatically resets itself thousands of times without replacement. Compact dimensions for space-saving PCB layouts. Flame retardant epoxy construction meets UL safety standards. Radial lead design for ease of assembly. Wide operating temperature range for harsh environments.

Rapid protection against electrical faults and overloads. Maintenance free operation reduces downtime. Suitable for a variety of industrial and electronic applications. Meets RoHS environmental compliance.

Explore the extensive category of Resettable Fuses within Electronics & Electricals at EnvMart for additional protection solutions suited to your industrial, laboratory, and commercial needs.

Bourns 0.05 A Resettable Fuse, 60V Radial Leaded MFR Series MF-R005-0
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Frequently Asked Questions

The hold current rating of this resettable fuse is 0.05A.

This model has a maximum current rating of 40A.

The dimensions of the fuse are 8mm in length, 8.3mm in height, and 3.1mm in width.

The trip current for this fuse is 100mA.

It operates effectively within a temperature range of -40°C to 85°C.

The fuse is constructed with a cured, flame retardant epoxy polymer that meets UL 94V-0 standards.

The lead diameter is 0.41mm, designed for radial orientation.

The power dissipation rating is 0.22W, suitable for low power applications.

It automatically resets thousands of times after power is removed, making it maintenance-free.

This fuse complies with UL and RoHS standards, ensuring safety and environmental compliance.

It is suitable for various applications including security systems, power supplies, automotive devices, and telecommunications equipment.

The time to trip for this resettable fuse is 5 seconds.

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