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Bourns MFR017 Resettable Fuse

The Bourns R Series PTC Resettable Fuses are radial leaded devices designed for overcurrent protection in low voltage power supplies across various industries. They meet UL 94V-0 flammability standards, RoHS compliance, and are halogen-free. These fuses automatically reset when the fault current is removed, offering reliable protection for computers, electronics, and automotive applications. They feature environmental resilience, including passive aging, humidity, and thermal shock resistance, with various packaging options like bulk, tape and reel, and Ammo-Pak, ensuring easy integration into manufacturing processes.

Authorized Distributors
Source:Newark
Part No:MF-R017
Stock:1955
Inv Date:05-28-2026
Price: Unit price: $0.475
Buy/RFQ:
Source:DigiKey
Part No:MF-R017
Stock:11630
Inv Date:05-28-2026
Price: Unit price: $0.68
Buy/RFQ:
Part No:MF-R017
Stock:7988
Inv Date:05-29-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:MF-R017
Stock:20
Inv Date:05-28-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:MF-R017
Stock:1068
Inv Date:05-28-2026
Price: Unit price: $0.238
Buy/RFQ:
Part No:MF-R017
Stock:1068
Inv Date:05-28-2026
Price: Unit price: $0.238
Buy/RFQ:
Part No:MF-R017
Stock:344
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFR017 Resettable Fuse Specifications:

  • Maximum Surface Temperature in Tripped State: 125°C
  • Operating/Storage Temperature Range: -40°C to +85°C
  • Resistance Change After Aging: +5% typical resistance change
  • Humidity Aging Resistance: +5% resistance change after 1000 hours at 85% R.H.
  • Vibration and Solvent Resistance: No change per MIL-STD-883C and MIL-STD-202
  • Lead Material: Sn/NiCu, Sn/CuFe, Sn/Cu, Bi2Yj, with various diameters
  • Packaging Options: Bulk, tape and reel, Ammo-Pak
  • Device Dimensions Range: from approximately 4.0 mm to over 20 mm in length depending on model
  • Maximum current: 40 Amps tested, with trip characteristics depending on model
  • Agency Recognition: Pending CSA approval, UL File E174545, CSA File CA 110338

Buy the Buy Bourns R Series Part Number MFR017 Online

Discover the Bourns R Series Resettable Fuse MFR017 for superior overcurrent protection. Engineered to deliver consistent performance across electronics, automotive, and industrial sectors, this fuse features RoHS compliance, halogen-free construction, and robust environmental resilience. Easy to integrate with various packaging options including bulk, tape and reel, and Ammo-Pak, it ensures quick deployment in manufacturing processes. Trust Bourns’ quality and ensure your devices are safeguarded against faults with this reliable, durable, and cost-effective resettable fuse designed for long-lasting durability and safety.

Get Bourns MFR017 today—built for reliable overcurrent protection in electronics and automotive applications.

Frequently Asked Questions

Where can I buy Bourns MFR017?

You can click on the BUY or RFQ button to purchase MFR017 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR017?

You can download the MFR017 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR017?

Bourns

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