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Bourns MFR025099 PTC Resettable Fuse

Bourns MF-R025-0-99 is a resettable fuse offering overcurrent protection in a compact radial leaded package. Designed for applications requiring low voltage power supply protection, these fuses are RoHS compliant and halogen free. They feature a cured, flame retardant epoxy polymer insulating material meeting UL 94V-0 requirements. The resettable nature of the fuse allows for automatic recovery after a fault, making them suitable for a wide range of electronic devices including computers and peripherals. Available in various voltage and current ratings, the MF-R series provides a reliable and convenient solution for protecting sensitive circuitry.

Authorized Distributors
Part No:MF-R025-0-99
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-R025-0-99
Stock:357
Inv Date:05-28-2026
Price: Unit price: $2.37
Buy/RFQ:
Part No:MF-R025-0-99
Stock:357
Inv Date:05-28-2026
Price: Unit price: $2.37
Buy/RFQ:

Bourns MFR025099 PTC Resettable Fuse Specifications:

  • V max: 60 Volts
  • I max: 40 Amps
  • Ihold: 0.25 Amperes
  • Itrip: 0.50 Amperes
  • Initial Resistance (Min): 1.00 Ohms
  • Initial Resistance (Max): 1.95 Ohms
  • 1 Hour (R1) Post-Trip Resistance: 3.00 Ohms
  • Max Time to Trip: 1.25 Seconds
  • Tripped Power Dissipation: 0.45 Watts
  • Operating/Storage Temperature: -40 °C to +85 °C
  • Max Device Surface Temperature in Tripped State: 125 °C
  • Halogen Free: Yes
  • RoHS Compliant: Yes
  • Material: Sn/CuFe

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Frequently Asked Questions

Where can I buy Bourns MFR025099?

You can click on the BUY or RFQ button to purchase MFR025099 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR025099?

You can download the MFR025099 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR025099?

Bourns

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