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OptiFuse RS30090 Resettable Fuse

The RS30 series is a resettable fuse designed for 30V DC circuits with radial leads, ideal for protecting electronic components from overcurrent conditions. Made with tin-plated copper leads, it features a flame retardant epoxy coating meeting UL-94V-0 standards. The fuse offers low resistance, high hold current, and solid-state operation, with current ratings from 0.90A to 9.00A. Its compact dimensions and robust construction ensure reliable overcurrent protection in electronic equipment, simplifying circuit protection and manual reset after fault trips, suitable for various electronic applications.

Authorized Distributors
Source:DigiKey
Part No:RS30-090
Stock:386
Inv Date:06-05-2026
Price: Unit price: $0.95
Buy/RFQ:
Part No:RS30-090
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.95
Buy/RFQ:
Part No:RS30-090
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5712
Buy/RFQ:
Part No:RS30-090
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5712
Buy/RFQ:

OptiFuse RS30090 Resettable Fuse Specifications:

  • Maximum Voltage: 30V
  • Hold Current Range: 0.90A to 9.00A
  • Trip Current Range: 1.80A to 18.00A
  • Maximum Power Dissipation: 2.5W
  • Lead Material: Tin plated copper, 20-24 AWG
  • Lead Diameter: 0.51 mm (24 AWG) to 0.81 mm (20 AWG)
  • Soldering Standard: MIL-STD-202, method 208E
  • Insulating Coating: Flame retardant epoxy, UL-94V-0 compliant
  • Physical Dimensions: Lengths vary between 8.9mm to 24.1mm, diameters 0.9mm to 1.2mm
  • Operational Temp Range: -40°C to 85°C
  • Standards & Certifications: UL Listed, RoHS compliant

Buy the Buy Optifuse RS30 Series Resettable Fuse Part Number RS30090 Online

Purchase the Optifuse RS30 series resettable fuse online today for dependable circuit protection. With ratings up to 9A and voltage limit of 30V, it provides solid-state protection with low resistance and high hold current. Its compact radial lead design features flame retardant epoxy coating for safety and durability, meeting UL-94V-0 standards. Ideal for electronic equipment, it allows quick manual reset after overcurrent trips, ensuring continuous operation and enhanced safety in various electronic applications. Order now for reliable overcurrent protection.

Order your Optifuse RS30 Series RS30090 resettable fuse today and ensure your electronic circuits are protected with reliable, manual-reset overcurrent protection.

Frequently Asked Questions

Where can I buy OptiFuse RS30090?

You can click on the BUY or RFQ button to purchase RS30090 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RS30090?

You can download the RS30090 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RS30090?

OptiFuse

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