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Bourns MFR900 Circuit Protection Fuse

The MF-R900 series are PTC resettable fuses designed for circuit protection in low voltage power supplies, computers, automotive applications, and general electronics. These radial leaded devices feature flame-retardant epoxy insulation, RoHS compliance, and halogen-free materials. With a maximum surface temperature of 125°C, they endure environmental stress such as thermal shock and humidity aging, providing reliable overcurrent protection. Their robust construction ensures consistent performance in varying conditions, offering durable, reclosable protection for sensitive electronic loads and contributing to overall system safety and reliability.

Authorized Distributors
Source:Newark
Part No:MF-R900
Stock:35
Inv Date:05-28-2026
Price: Unit price: $0.357
Buy/RFQ:
Source:DigiKey
Part No:MF-R900
Stock:4107
Inv Date:05-28-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:MF-R900
Stock:4965
Inv Date:05-29-2026
Price: Unit price: $0.8
Buy/RFQ:
Part No:MF-R900
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:MF-R900
Stock:3066
Inv Date:05-28-2026
Price: Unit price: $0.6154
Buy/RFQ:
Part No:MF-R900
Stock:3066
Inv Date:05-28-2026
Price: Unit price: $0.6154
Buy/RFQ:
Source:Arrow EU
Part No:MF-R900
Stock:6000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-R900
Stock:4849
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFR900 Circuit Protection Fuse Specifications:

  • Style: Radial Leaded Device
  • Maximum surface temperature: 125°C
  • Operating Temperature Range: -40°C to +85°C
  • Flammability: UL 94V-0 compliant epoxy
  • Material: Sn/NiCu, Sn/CuFe for leads
  • Resistance: Ihold 0.52A at 23°C, Itrip 2.00A
  • Bulk, tape and reel, Ammo-Pak packaging options available
  • Vibration resistance: MIL-STD-202, Method 215
  • Thermal shock and humidity aging tested to endure environmental stress
  • RoHS compliant and halogen-free according to industry standards
  • Dimensions vary per model, typically with lead diameters around 0.7 mm

Buy the Bourns Series MF-R MF-R900: Circuit Protection Fuse

Secure your electronic systems efficiently with the Bourns MF-R900 series PTC resettable fuses. Crafted with flame-retardant epoxy and RoHS compliant, these radial leaded devices provide consistent overcurrent protection across various applications. Designed to withstand environmental stresses such as thermal shock and humidity aging, they ensure long-term durability and safety in low voltage power supplies, computers, automotive electronics, and general electronic equipment. With multiple packaging options including tape and reel, buy online today for reliable, reclosable circuit protection that enhances your system’s safety and performance.

Buy Bourns MF-R900 fuse now and experience unmatched reliability and performance in your electronic load protection.

Frequently Asked Questions

Where can I buy Bourns MFR900?

You can click on the BUY or RFQ button to purchase MFR900 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFR900?

You can download the MFR900 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFR900?

Bourns

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