Sourcing Hard-To-Find Electronic ComponentsCustomers Reviews | News
  • Wickmann / Littelfuse
  • TRF250-055UT
  • Circuit Protection
  • PTC RESET FUSE 60V 55MA RADIAL
  •  TRF250-055UT Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerWickmann / Littelfuse
  • CategoryCircuit Protection
  • PackagesBag
  • Standard Quantity500
  • DescriptionPolymeric PTC Resettable Fuse 60V (250V Int) 55 mA Ih Through Hole Radial, Disc
  • Package / CaseRadial, Disc
  • Size / Dimension0.189" Dia x 0.150" T (4.80mm x 3.80mm)
  • Mounting TypeThrough Hole
  • TypePolymeric
  • Operating Temperature-40°C ~ 85°C
  • Lead Spacing0.200" (5.08mm)
  • Current - Hold (Ih) (Max)55 mA
  • Current - Trip (It)170 mA
  • Voltage - Max60V (250V Int)
  • Height - Seated (Max)0.366" (9.30mm)
  • Current - Max3 A
  • Time to Trip5 s
  • Resistance - Initial (Ri) (Min)15 Ohms
  • Resistance - Post Trip (R1) (Max)35 Ohms

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Quality and Reliability

We supply 100% original and brand-new TRF250-055UT from Wickmann / Littelfuse 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: 498
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Mi***al 
    All is good! I look forward to further cooperation.
  • Mi***rl 
    Received quickly. Everything was working fine.
  • ER***IE 
    work fine, no issues
  • A***a 
    Danke fuer schnelle Lieferung
  • Uw***er 
    If we need more parts, we will be happy to contact you immediately.

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Wickmann / Littelfuse

TRF250-055UT

In Stock: 498 | For reference only.