myMectronic
myMectronic

A Premier B2B Part Search

Bourns MFR0202 PTC Resettable Fuse

The MF-R series features PTC resettable fuses designed for circuit protection in low voltage applications. These radial leaded devices are made with UL 94V-0 flame retardant epoxy polymer insulation, RoHS compliant, halogen-free, and available in bulk, tape, reel, and ammo-pak packaging options. They offer reliable overcurrent protection, with specific hold and trip currents, and are suitable for computers, peripherals, automotive, and general electronic devices. Various models are rated for different current and thermal characteristics, ensuring optimal protection performance in diverse environments.

Authorized Distributors
Source:Newark
Part No:MF-R020-2
Stock:12000
Inv Date:05-28-2026
Price: Unit price: $0.401
Buy/RFQ:
Source:DigiKey
Part No:MF-R020-2
Stock:21000
Inv Date:05-28-2026
Price: Unit price: $0.18619
Buy/RFQ:
Part No:MF-R020-2
Stock:7941
Inv Date:05-29-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:MF-R020-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.54
Buy/RFQ:
Part No:MF-R020-2
Stock:12000
Inv Date:05-28-2026
Price: Unit price: $0.3091
Buy/RFQ:
Part No:MF-R020-2
Stock:12000
Inv Date:05-28-2026
Price: Unit price: $0.3091
Buy/RFQ:
Source:Arrow EU
Part No:MF-R020-2
Stock:83900
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFR0202 PTC Resettable Fuse Specifications:

  • Style: Radial leaded device
  • Material: UL 94V-0 flame retardant epoxy polymer
  • RoHS compliant, halogen free
  • Maximum device surface temperature: 125°C
  • Operating temperature range: -40°C to +85°C
  • Humidity aging: 85% R.H. at 85°C for 1000 hours
  • Thermal shock: MIL-STD-202, Method 215
  • Vibration resistance: MIL-STD-883C, Method 2007.1, Condition A
  • Lead diameters vary (e.g., Sn/NiCu, Sn/CuFe)
  • Available packaging: bulk, tape & reel, Ammo-Pak
  • Maximum hold current: models range from 0.05A to 11.0A
  • Trip currents depend on model
  • Electrical characteristics tested at 23°C
  • Certified UL file number E174545
  • Temperature rating: Up to 125°C surface temperature in tripped state
  • Resistance and trip cycle life tested with Vmax and Imax conditions
  • Designed for low voltage protection in computers, automotive, electronics, peripherals

Buy the Bourns Series MF-R PTC Resettable Fuses: MF-R0202

Purchase Bourns MF-R0202 resettable fuse online for dependable circuit protection in electronics and automotive applications. These radial leaded devices are RoHS compliant, halogen-free, and designed to withstand harsh environments. They feature UL 94V-0 flame retardant epoxy insulation, ensuring safety and durability. Suitable for low voltage power supplies, computers, peripherals, and general electronics, these fuses offer accurate overcurrent protection with tested electrical characteristics. Buy online now for fast delivery and trusted quality, ensuring your electronic systems remain safe and operational.

Get Bourns MF-R0202 today—built for reliable circuit protection in low voltage electronic devices and automotive systems.

Frequently Asked Questions

Where can I buy Bourns MFR0202?

You can click on the BUY or RFQ button to purchase MFR0202 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR0202?

You can download the MFR0202 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR0202?

Bourns

Bourns Part List

Browse and search other Bourns parts, locate datasheets and stock

Sponsored by