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Bourns MFR010099 PTC Fuse

The Bourns R Series PTC Resettable Fuses are radial leaded devices designed to protect low voltage power supplies and electronic loads across various applications. Made with flame-retardant UL 94V-0 epoxy polymer, they are RoHS compliant and halogen-free, suitable for computers, peripherals, general electronics, and automotive use. They feature reliable environmental resistance including temperature tolerance from -40°C to +85°C, thermal shock, humidity aging, and solvent resistance. These self-resetting fuses are available in bulk, tape, reel, and Ammo-Pak packaging, with models ranging from 0.05A to 11A, and dimensions tailored for easy integration.

Authorized Distributors
Source:Newark
Part No:MF-R010-0-99
Stock:275
Inv Date:05-28-2026
Price: Unit price: $0.548
Buy/RFQ:
Part No:MF-R010-0-99
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-R010-0-99
Stock:1755
Inv Date:05-28-2026
Price: Unit price: $0.301
Buy/RFQ:
Part No:MF-R010-0-99
Stock:1755
Inv Date:05-28-2026
Price: Unit price: $0.301
Buy/RFQ:

Bourns MFR010099 PTC Fuse Specifications:

  • Current Range: 0.05A to 11A
  • Temperature Range: -40°C to +85°C
  • Surface Temperature in Tripped State: 125°C
  • Response Time: 0.01 to 1 seconds depending on fault current
  • Resistance Change: +5% typical resistance change, +10% at worst after aging
  • Environmental Resistance: Humidity 85% RH, 1000 hours, thermal shock 10 cycles
  • Material: Flame-retardant epoxy, Sn/NiCu or Sn/CuFe leads
  • Packaging: Bulk, tape & reel, Ammo-Pak options
  • Certifications: UL, CSA (pending), TUV, RoHS compliant

Buy the Bourns Series R PTC Resettable Fuses: MFR010099

Purchase Bourns PTC Fuse series R model MFR010099 online to ensure your electronic circuits are protected against overcurrent conditions. These reliable resettable fuses are designed for low voltage power supply protection across computing, automotive, and general electronics industries. Crafted with flame-retardant epoxy and RoHS compliant materials, they offer durability and environmental resistance. Available in bulk, tape, reel, and Ammo-Pak packaging, these devices are easy to install and suitable for a broad range of applications, ensuring safety, longevity, and peace of mind for your electronic systems.

Get Bourns MFR010099 today—built for overcurrent protection with RoHS compliance and reliable resettable performance.

Frequently Asked Questions

Where can I buy Bourns MFR010099?

You can click on the BUY or RFQ button to purchase MFR010099 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR010099?

You can download the MFR010099 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR010099?

Bourns

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