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OptiFuse RS120160 Resettable PTC Fuse

A resettable fuse designed for use with 120V AC or DC power supplies. It features a radial lead configuration for easy installation and reliable circuit protection. Suitable for electronic equipment across various applications, this PTC fuse provides overcurrent protection, with trip currents ranging from 0.10A to 3.75A and maximum operating voltages of 135V. Its robust construction includes tin-plated copper leads, flame-retardant epoxy coating, and dimensions optimized for circuit stability and safety. Ideal for applications requiring automatic circuit resetting after overcurrent events, ensuring consistent device protection and enhanced system reliability.

Authorized Distributors
Part No:RS120-160
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:RS120-160
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.965
Buy/RFQ:
Part No:RS120-160
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.965
Buy/RFQ:

OptiFuse RS120160 Resettable PTC Fuse Specifications:

  • Lead Material: Tin-plated copper, 22 AWG or 20 AWG
  • Soldering Characteristics: MIL-STD-202, method 208E
  • Insulating Coating: Flame retardant epoxy, UL-94V-0 compliant
  • Maximum Operating Voltage: 135V AC/DC
  • Trip Current Range: 0.10A to 3.75A
  • Maximum Interrupt Voltage: 120V AC, 135V AC
  • Maximum Power Dissipation: Varies per model, up to 4.80W
  • Physical Dimensions: Lead sizes from 22 AWG to 4 AWG, diameter approximately 0.51 mm to 0.81 mm
  • Operating Temperature: -40°C to +85°C
  • Standards & Certifications: RoHS compliant, UL Listed

Buy the Buy Optifuse RS120160 Part Number RS120160 Online

Discover the convenience and safety of online shopping with Optifuse RS120160 resettable fuse. Engineered for reliable overcurrent protection in electronic circuits operating up to 135V AC/DC, this radial leaded fuse features a trip current range from 0.10A to 3.75A. Easy to install with tin-plated copper leads, it meets UL-94V-0 flame retardant standards. Ideal for various commercial and industrial applications, this fuse ensures system safety, automatic reset capability, and durable construction for long-term operation in demanding environments.

Buy Optifuse RS120160 now and experience unmatched reliability and performance in circuit protection for electronic devices.

Frequently Asked Questions

Where can I buy OptiFuse RS120160?

You can click on the BUY or RFQ button to purchase RS120160 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RS120160?

You can download the RS120160 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RS120160?

OptiFuse

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