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OptiFuse RS30300 Resettable Fuse

The RS30 series resettable fuse is a 30V DC device with radial copper leads, designed for overcurrent protection in electronic circuits. It features a flame retardant epoxy coating meeting UL-94V-0 standards and soldering compatibility per MIL-STD-202, method 208E. Available in various current ratings from 0.90A to 9.00A, it provides reliable, solid-state overcurrent protection with low resistance, high hold current, and fast trip response. Its compact dimensions and tin-plated copper leads ensure easy installation and durability in a variety of electronic equipment applications.

Authorized Distributors
Part No:RS30-300
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6
Buy/RFQ:
Part No:RS30-300
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5192
Buy/RFQ:
Part No:RS30-300
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5192
Buy/RFQ:

OptiFuse RS30300 Resettable Fuse Specifications:

  • Voltage Rating: 30V
  • Operation Current: 900mA to 9A
  • Maximum Power Dissipation: 0.6W at rated current
  • Maximum Resistance at 23°C: Rmin 0.005Ω, Rmax varies by model
  • Lead Material: Tin plated copper, 24 AWG (RS30-090 to RS30-250), 20 AWG (RS30-300 to RS30-900)
  • Lead Diameter: 0.51 mm (24 AWG), 0.81 mm (20 AWG)
  • Lead Length: 14 mm to 24.1 mm depending on model
  • Dimensions: Lengths vary from 8.9 mm to 24.1 mm, diameter 0.9 mm to 1.2 mm
  • Operating Temperature Range: -40°C to 85°C
  • Soldering Standards: MIL-STD-202, method 208E
  • Insulating Coating: Flame retardant epoxy, UL-94V-0 compliant
  • Failure Mode: Reversible trip with high cycle life
  • Certification: UL, CSA compliant

Buy the Buy Optifuse RS30 Series Resettable Fuse Part Number RS30000 Online

Enhance your electronic circuitry with the reliable Optifuse RS30 series resettable fuse, rated for 30V and current from 0.9A to 9A. Its radial leaded design facilitates easy installation, while the flame-retardant epoxy coating ensures durability. This solid-state fuse provides fast trip response, low resistance, high hold current, and features UL-94V-0 compliance. Ideal for protecting a wide range of electronic equipment from overcurrent faults, it is a cost-effective, reusable solution suitable for diverse industrial applications.

Order your Optifuse RS30 series resettable fuse today and secure reliable overcurrent protection for your electronic projects with quick reset features.

Frequently Asked Questions

Where can I buy OptiFuse RS30300?

You can click on the BUY or RFQ button to purchase RS30300 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RS30300?

You can download the RS30300 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RS30300?

OptiFuse

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