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OptiFuse R1812150 Overcurrent Protection Fuse

The R1812 series resettable surface-mount fuse is designed in the compact 1812 size, providing reliable overcurrent protection for electronic circuits. It features quick trip times, low resistance, and a broad operation current range from 100mA to 3.0A, with a maximum voltage of 100VDC. Built for easy surface mounting, it is suitable for high-density boards, meets agency standards, and offers quick recovery after fault conditions. This durable fuse ensures safety and efficient circuit protection in compact electronic devices.

Authorized Distributors
Part No:R1812-150
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.65
Buy/RFQ:
Part No:R1812-150
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.1855
Buy/RFQ:
Part No:R1812-150
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.1855
Buy/RFQ:

OptiFuse R1812150 Overcurrent Protection Fuse Specifications:

  • Physical Dimensions: 1812 size, approximately 4.37 mm x 4.73 mm
  • Termination Pad Characteristics: Pure Tin
  • Operation Current Range: 100mA to 3.0A
  • Maximum Voltage: 100VDC
  • Temperature Range: -40°C to 85°C
  • Trip Time: Fast trip times at 23°C
  • Resistance: Min 0.020 Ω to Max 0.500 Ω depending on model
  • Dissipation Power: Up to 8.0 W in fault state
  • Compliance: UL, CSA standards, Pb-Free assembly
  • Packaging: Reel/Tape options varied by model, typically 1,500 to 2,000 units

Buy the Optifuse Series R1812 Resettable Fuse: R1812150

Enhance your circuit safety with the Optifuse R1812150 resettable fuse. Its compact surface-mount design ensures quick installation and reliable overcurrent protection. Suitable for high-density boards, this fuse features fast trip times, low resistance, and is reusable after fault conditions. Built to meet industry standards, it guarantees efficiency and safety in electronic applications. Order online today and secure your electronic circuits with this durable, high-performance fuse designed for modern electronic needs.

Buy Optifuse R1812150 now and experience unmatched reliability and performance for overcurrent protection in your electronic devices.

Frequently Asked Questions

Where can I buy OptiFuse R1812150?

You can click on the BUY or RFQ button to purchase R1812150 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part R1812150?

You can download the R1812150 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of R1812150?

OptiFuse

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