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Bourns MFR025AP99 PTC Resettable Fuse

Bourns MF-R025-AP-99 is a resettable fuse offering overcurrent protection in a compact radial leaded package. Designed for applications requiring reliable protection against short circuits and overloads, this fuse automatically resets after the fault condition is removed, minimizing downtime and maximizing system availability. It's RoHS compliant and halogen free, meeting environmental standards. Typical applications include computers, peripherals, and general electronics where low voltage power supplies and load protection are critical.

Authorized Distributors
Source:DigiKey
Part No:MF-R025-AP-99
Stock:4000
Inv Date:05-28-2026
Price: Unit price: $0.42
Buy/RFQ:
Part No:MF-R025-AP-99
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-R025-AP-99
Stock:4000
Inv Date:05-28-2026
Price: Unit price: $0.3876
Buy/RFQ:
Part No:MF-R025-AP-99
Stock:4000
Inv Date:05-28-2026
Price: Unit price: $0.3876
Buy/RFQ:

Bourns MFR025AP99 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
  • Lead Diameter: 0.51 inch

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Frequently Asked Questions

Where can I buy Bourns MFR025AP99?

You can click on the BUY or RFQ button to purchase MFR025AP99 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR025AP99?

You can download the MFR025AP99 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR025AP99?

Bourns

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