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Bourns MFR250 PTC Resettable Fuse

The MF-R250 is a 2.5A radial leaded resettable fuse equipped with epoxy polymer insulation that is cured and flame-retardant, meeting UL94V-0 standards. Designed for low voltage power supplies and load protection, it offers reliable over-current protection in various applications such as automotive electronics, computer peripherals, and consumer electronics. The fuse features a maximum operating temperature of 85°C and can withstand temperatures down to -40°C. Its quick reset capability ensures safety and durability in sensitive electronic systems, making it a versatile choice for circuit protection needs across multiple industries.

Authorized Distributors
Source:Newark
Part No:MF-R250
Stock:2887
Inv Date:05-28-2026
Price: Unit price: $0.527
Buy/RFQ:
Source:DigiKey
Part No:MF-R250
Stock:13191
Inv Date:05-28-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:MF-R250
Stock:4900
Inv Date:05-29-2026
Price: Unit price: $0.49
Buy/RFQ:
Part No:MF-R250
Stock:80
Inv Date:05-28-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:MF-R250
Stock:5680
Inv Date:05-28-2026
Price: Unit price: $0.665
Buy/RFQ:
Part No:MF-R250
Stock:5680
Inv Date:05-28-2026
Price: Unit price: $0.665
Buy/RFQ:
Source:Arrow EU
Part No:MF-R250
Stock:12000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-R250
Stock:3447
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFR250 PTC Resettable Fuse Specifications:

  • Hold Current: 2.50 Amps
  • Maximum Voltage Rating: 60 Volts
  • Operating Temperature Range: -40°C to 85°C
  • Insulation Material: Cured, flame-retardant epoxy polymer UL94V-0
  • Electrical Resistance: Typical about 0.13 Ohms at 23°C
  • Resettable: Yes, after fault removal
  • Application: Power supplies, load protection, automotive, consumer electronics
  • Surge Current: Capable of handling transient load surges
  • Certification: UL94V-0 flame retardant, RoHS compliant
  • Mounting: Radial leaded package suitable for through-hole mounting

Buy the Bourns Series MF R250: Resettable Fuse 2.5A

Procure your Bourns Series MF R250 resettable fuse online today and enhance your electronic device protection. With a 2.5 amp current rating, flame-retardant epoxy insulation, and certifications including UL94V-0, this fuse is ideal for automotive, consumer electronics, and computer peripherals. Designed for quick reset after fault conditions, it operates seamlessly within -40°C to 85°C temperatures, providing dependable load and circuit protection. Secure your electronic applications with this reliable, RoHS-compliant fuse for optimal safety and performance.

Order your Bourns Series MF R250 resettable fuse today and ensure reliable over-current protection for your low voltage power supplies and electronic systems.

Frequently Asked Questions

Where can I buy Bourns MFR250?

You can click on the BUY or RFQ button to purchase MFR250 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR250?

You can download the MFR250 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR250?

Bourns

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