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  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerOptiFuse
  • CategoryCircuit Protection
  • PackagesBulk
  • Standard Quantity1
  • DescriptionPolymeric PTC Resettable Fuse 120V (135V Int) 3 A Ih Through Hole Radial, Disc
  • Package / CaseRadial, Disc
  • Size / Dimension0.886" Dia x 0.161" T (22.50mm x 4.10mm)
  • Mounting TypeThrough Hole
  • TypePolymeric
  • Operating Temperature-40°C ~ 85°C
  • Lead Spacing0.402" (10.20mm)
  • Approval AgencycUL, TUV, UL
  • Current - Hold (Ih) (Max)3 A
  • Current - Trip (It)6 A
  • Voltage - Max120V (135V Int)
  • Height - Seated (Max)1.181" (30.00mm)
  • Current - Max17 A
  • Time to Trip19.8 s
  • Resistance - Initial (Ri) (Min)40 mOhms
  • Resistance - Post Trip (R1) (Max)100 mOhms

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Quality and Reliability

We supply 100% original and brand-new RS120-300 from OptiFuse only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 2,667
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Pa***lo 
    We need the parts this Friday, thanks to your efficient work, so that we can get them in time! !
  • Jo***an 
    Fast delivery, good quality.
  • Pe***er 
    Crystal,got parts today.QC check and everything great. Thanks for efforts.
  • Ra***er 
    It came very quickly, everything works fine.
  • Sa***ne 
    erhalten, alles gut.

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Hard-to-find Electronic Components Distributor
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In Stock: 2,667 | For reference only.