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OptiFuse RS30800 resettable fuse

The RS30 Series are resettable fuses designed for overcurrent protection in electronic circuits operating up to 30V DC. These radial leaded devices feature a flame-retardant epoxy coating and tin-plated copper leads, with lead sizes of 24 AWG and 20 AWG depending on model. They offer low resistance, high hold currents, and quick trip times at specified currents and temperatures. Suitable for wide applications in electronic equipment, they meet UL-94V-0 standards, with dimensions ranging from 8.9 mm to 24.1 mm in length and lead diameters of 0.51 mm to 1.2 mm. They are compliant with industry standards and have specific electrical ratings for safety and performance.

Authorized Distributors
Source:DigiKey
Part No:RS30-800
Stock:446
Inv Date:06-05-2026
Price: Unit price: $2.36
Buy/RFQ:
Part No:RS30-800
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.36
Buy/RFQ:

OptiFuse RS30800 resettable fuse Specifications:

  • Operation Voltage: Up to 30V DC
  • Hold Current Range: 0.90A to 9.00A
  • Maximum Trip Current: 1.80A to 18.00A
  • Maximum Resistance: 0.070Ω at 23°C
  • Maximum Power Dissipation: 2.5W
  • Lead Material: Tin plated copper, 24 AWG (RS30-090 ~ RS30-250) and 20 AWG (RS30-300 ~ RS30-900)
  • Lead Diameter: 0.51 mm (24 AWG), 0.81 mm (20 AWG)
  • Dimensions (mm): Length ranges from 8.9 to 24.1, typical width 5.1 mm, lead length varies
  • Operating Temperature Range: -40°C to 85°C
  • Soldering Characteristics: MIL-STD-202, method 208E
  • Insulating Coating: Flame retardant epoxy, UL-94V-0 compliant
  • Certifications: UL listed, industry standard compliant

Buy the Optifuse RS30 – Reliable Resettable Overcurrent Fuse for Electronic Circuits

Secure your electronic equipment with the Optifuse RS30 resettable fuse, a reliable overcurrent protection device that can be reset after a fault. With a maximum voltage of 30V and current ratings spanning from 0.90A to 9.00A, it offers fast trip times and low resistance, ensuring safety and efficiency. Designed with flame-retardant epoxy and compliant with UL-94V-0 standards, it features tin-plated copper leads and compact dimensions for easy integration. Ideal for electronic applications needing durable, resettable overcurrent protection, buy online today for peace of mind and optimal circuit safety.

Buy Optifuse RS30 series resettable fuses now and ensure robust overcurrent protection with quick trip times and industry-standard safety features.

Frequently Asked Questions

Where can I buy OptiFuse RS30800?

You can click on the BUY or RFQ button to purchase RS30800 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RS30800?

You can download the RS30800 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RS30800?

OptiFuse

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