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OptiFuse RSUSB120 Resettable Overcurrent Protection Fuse

A resettable fuse designed for use in electronic circuits, suitable for 16V DC or 30V DC applications. Features a radial lead configuration and USB compatibility, providing overcurrent protection that resets automatically after tripping.

Authorized Distributors
Part No:RSUSB-120
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.561
Buy/RFQ:
Part No:RSUSB-120
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.561
Buy/RFQ:

OptiFuse RSUSB120 Resettable Overcurrent Protection Fuse Specifications:

  • Operation Current: 750mA~2.5A
  • Maximum Voltage: 16V/30V
  • Temperature Range: -40°C to 85°C
  • Lead Material: Tin plated copper, 24 AWG
  • Lead Size: 24AWG, 0.51 mm Diameter
  • Soldering Characteristics: ANSI/J-STD 002 compliant, IEC 68-2-20 heat withstand
  • Insulating Coating: Flame retardant epoxy, UL-94V-0
  • Resistance at 23°C: R: 0.04Ω (RSUSB-120), typical
  • Maximum Power Dissipation: 0.14W for RSUSB-120
  • Physical Dimensions: Lead length approximately 14 mm, diameter 0.51 mm
  • Lead Material: Tin-plated copper, 24 AWG
  • Certifications: RoHS, TUV Compliant

Buy the Optifuse Series RSUSB: Resettable Fuse 120A

Secure your electronic circuits with the reliable Optifuse Series RSUSB120 resettable fuse. Designed for USB equipment with a maximum voltage of 16V or 30V, it offers quick trip times and low resistance, ensuring consistent overcurrent protection. Its radial lead design simplifies installation, while its flame-retardant epoxy coating guarantees safety and durability. Suitable for applications requiring automatic reset after fault conditions, this fuse guarantees dependable performance in electronics, communications, and power supplies. Purchase online now for long-lasting circuit protection.

Order your Optifuse Series RSUSB120 today and ensure your electronic devices are protected with reliable, auto-reset overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse RSUSB120?

You can click on the BUY or RFQ button to purchase RSUSB120 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RSUSB120?

You can download the RSUSB120 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RSUSB120?

OptiFuse

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