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OptiFuse RS120090 Resettable Fuse

Resettable fuse rated for 120V AC/DC with a radial lead design. Suitable for overcurrent protection in various electronic applications. This fuse is capable of resetting automatically after blowing, eliminating the need for replacement.

Authorized Distributors
Source:DigiKey
Part No:RS120-090
Stock:500
Inv Date:06-05-2026
Price: Unit price: $1.7
Buy/RFQ:
Part No:RS120-090
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.7
Buy/RFQ:
Part No:RS120-090
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0269
Buy/RFQ:
Part No:RS120-090
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0269
Buy/RFQ:

OptiFuse RS120090 Resettable Fuse Specifications:

  • Hold Current: 0.90A
  • Trip Current: 1.80A
  • Maximum Operating Voltage: 120V AC/DC
  • Maximum Interrupt Voltage: 135V
  • Maximum Power Dissipation: 1.80W
  • Temperature Range: -40°C to 85°C
  • Lead Material: Tin plated copper, 22 AWG
  • Soldering Characteristics: MIL-STD-202, method 208E
  • Insulating Coating: Flame retardant epoxy, UL-94V-0
  • Physical Dimensions: Lead size 22 AWG, diameter 0.81 mm, length approximately 16.3 mm
  • Product Dimensions (mm): Figure details include maximum length 16.3 mm and typical diameter 0.81 mm
  • RoHS Compliant

Buy the Optifuse Series RS120 Resettable Fuse: RS120090

Order the Optifuse RS120090 resettable fuse online today for reliable overcurrent protection in your electronic devices. Designed to operate at 120V with a radial lead design, it features automatic reset capabilities, ensuring continuous safety and performance. Suitable for various applications, its robust construction and RoHS compliance guarantee durability and environmental safety. Efficient and easy to install, this fuse helps in safeguarding your equipment from electrical faults. Purchase now and enhance your electronic safety solutions effortlessly.

Buy Optifuse RS120090 fuse now and experience unmatched reliability and performance in electronic overcurrent protection with automatic reset feature.

Frequently Asked Questions

Where can I buy OptiFuse RS120090?

You can click on the BUY or RFQ button to purchase RS120090 from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part RS120090?

You can download the RS120090 datasheet or visit the OptiFuse website for support.

Who is the manufacturer of RS120090?

OptiFuse

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