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OptiFuse RS30110 Resettable Fuse

The RS30 series resettable fuse is designed for overcurrent protection in electronic circuits, rated for up to 30V DC. Featuring a radial leaded design, it offers low resistance, high hold current, and solid-state operation. Suitable for various electronic equipment, the fuse's physical construction includes tin-plated copper leads with different wire gauges and dimensions. It complies with UL-94V-0 flame retardant standards, ensuring safety and durability. The fuse's specifications include rated current from 0.90A to 9.00A, trip current up to 20A, and a temperature range from -40°C to 85°C, making it ideal for reliable circuit protection.

Authorized Distributors
Source:DigiKey
Part No:RS30-110
Stock:2936
Inv Date:06-05-2026
Price: Unit price: $1
Buy/RFQ:
Part No:RS30-110
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1
Buy/RFQ:
Part No:RS30-110
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6038
Buy/RFQ:
Part No:RS30-110
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6038
Buy/RFQ:

OptiFuse RS30110 Resettable Fuse Specifications:

  • Rated Voltage: 30V DC
  • Operation Current: 0.90A to 9A
  • Trip Current: up to 20A
  • Maximum Resistance at 23°C: as specified per model
  • Maximum Power Dissipation: up to 2.5W
  • Lead Material: Tin-plated copper, 24 AWG for RS30-090 ~ RS30-250, 20 AWG for RS30-300 ~ RS30-900
  • Lead Diameter: 0.51 mm (24 AWG), 0.81 mm (20 AWG)
  • Dimensions (mm): Length varies, typical around 14-24.1 mm, diameter 0.9-1.2 mm
  • Soldering: MIL-STD-202, method 208E
  • Insulation: Flame-retardant epoxy, UL-94V-0
  • Operating Temperature Range: -40°C to 85°C
  • Agency Standards: UL, CSA

Buy the Optifuse RS30 – Reliable Resettable Fuse for Industrial Applications

Buy the Optifuse RS30 series resettable fuse online today to secure your electronic devices against overcurrent conditions. Designed for circuits up to 30V DC, it offers low resistance, high hold current, and solid-state operation. Suitable for a wide range of electronic equipment, the fuse features tin-plated copper leads available in different wire gauges, ensuring easy installation and durability. With UL-94V-0 flame retardant epoxy coating and a temperature range from -40°C to 85°C, this fuse provides safe and reliable circuit protection. Order now and enhance your project's safety and quality.

Order your Optifuse RS30 series resettable fuse today and ensure dependable overcurrent protection for your electronic circuits, with reliable UL-94V-0 safety standards.

Frequently Asked Questions

Where can I buy OptiFuse RS30110?

You can click on the BUY or RFQ button to purchase RS30110 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RS30110?

You can download the RS30110 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RS30110?

OptiFuse

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