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Bourns MFR0050 Rechargeable Overcurrent Safety Fuse

The MF-R005-0 is a 0.05A radial leaded PTC resettable fuse with epoxy polymer insulation, flame-retardant UL94V-0 standard, providing over-current protection for electronic devices. Its temperature range spans -40°C to 85°C, making it suitable for automotive, computer, peripherals, and general electronics. This device ensures reliable performance by resetting after fault conditions are removed, preventing damage and ensuring safety. Its compact size and robust construction make it ideal for space-constrained applications requiring dependable over-current protection in various industrial and consumer electronics.

Authorized Distributors
Source:Newark
Part No:MF-R005-0
Stock:17535
Inv Date:05-28-2026
Price: Unit price: $0.804
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Source:DigiKey
Part No:MF-R005-0
Stock:19147
Inv Date:05-28-2026
Price: Unit price: $0.4
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Part No:MF-R005-0
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:MF-R005-0
Stock:3249
Inv Date:05-28-2026
Price: Unit price: $0.17
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Part No:MF-R005-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.1889
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Part No:MF-R005-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.1889
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Source:Arrow EU
Part No:MF-R005-0
Stock:14000
Inv Date:05-29-2026
Price: N/A
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Bourns MFR0050 Rechargeable Overcurrent Safety Fuse Specifications:

  • Hold Current: 0.05 Amps
  • Maximum Operating Temperature: 85°C
  • Temperature Range: -40°C to +85°C
  • Flammability: UL 94V-0
  • Material: Flame-retardant epoxy polymer
  • Lead Type: Radial leaded
  • Application: Over-current protection for automotive, computer, and general electronics
  • Resettable: Yes, resets after fault removal
  • Dimensions: Compact size suitable for space-constrained applications
  • Compliance: RoHS, halogen free
  • Insulation Material: Epoxy polymer
  • Mounting: Through-hole
  • Durability: Suitable for repeated fault cycles
  • Environmental Resistance: Vibration, humidity aging, thermal shock resistant

Buy the Bourns Series MF-R PTC Resettable Fuses: MF-R005-0

Enhance your electronic protection with the Bourns Series MF-R005-0 PTC resettable fuse. Designed for automotive, computer, and general electronics, it offers reliable over-current protection with a compact, radial leaded design. With a maximum temperature of 85°C and resistance to humidity aging, thermal shock, and vibration, this fuse ensures safety and durability. Easy to install and reset, it supports continuous operation in space-constrained environments, making it an excellent choice for both OEMs and repair technicians seeking quality and performance in electronic over-current protection components.

Order your Bourns Series MF-R005-0 high-reliability PTC fuse today and enhance your electronics with dependable over-current protection.

Frequently Asked Questions

Where can I buy Bourns MFR0050?

You can click on the BUY or RFQ button to purchase MFR0050 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR0050?

You can download the MFR0050 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR0050?

Bourns

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