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OptiFuse R1812075 Resettable Fuse

A compact surface-mount resettable fuse designed for overcurrent protection in electronic circuits. This 1812 size fuse offers rapid trip times and low resistance, ensuring reliable circuit protection with easy reusability after tripping. Suitable for high-density boards, its solid-state construction meets agency standards and is TUV certified. It operates efficiently within a temperature range of -40°C to 85°C, with maximum voltage ratings of 100VDC. Ideal for consumer electronics, industrial systems, and lighting applications, this fuse enhances safety and durability with its high-performance design.

Authorized Distributors
Part No:R1812-075
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5
Buy/RFQ:
Part No:R1812-075
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.1485
Buy/RFQ:
Part No:R1812-075
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.1485
Buy/RFQ:

OptiFuse R1812075 Resettable Fuse Specifications:

  • Physical Size: 1812 package (4.37 x 4.73 mm)
  • Operation Current Range: 0.10A to 3.0A
  • Maximum Voltage: 100VDC
  • Temperature Range: -40°C to 85°C
  • Resistance at 23°C: Ranging from 0.020Ω to 0.500Ω depending on model
  • Trip Time: Fast with typical trip times in milliseconds
  • Material: Surface-mount solid-state construction
  • Termination: Pure Tin plated pads
  • Compliance: Agency standards, TUV certified

Buy the OptiFuse Series R1812 Resettable Fuse: R1812075

Secure your electronic projects with the OptiFuse Series R1812 resettable fuse. This high-quality, surface-mount device provides reliable overcurrent protection, making circuit safety simple and efficient. Its compact 1812 size ensures compatibility with dense circuit boards, while low resistance and fast trip times deliver superior performance. Whether used in industrial equipment, consumer electronics, or lighting systems, this fuse guarantees durability and safety. Purchase online now to benefit from fast shipping and ensure your devices are protected by trusted, industry-standard components.

Order your OptiFuse Series R1812 resettable surface-mount fuse today and ensure your electronics are protected with dependable, reusable overcurrent safety.

Frequently Asked Questions

Where can I buy OptiFuse R1812075?

You can click on the BUY or RFQ button to purchase R1812075 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part R1812075?

You can download the R1812075 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of R1812075?

OptiFuse

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