Sourcing Hard-To-Find Electronic ComponentsCustomers Reviews | News
  • OptiFuse
  • TPK-R-4A
  • Circuit Protection
  • UL CLASS M FUSE, TIME DELAY 4A
  •  TPK-R-4A Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerOptiFuse
  • CategoryCircuit Protection
  • PackagesBulk
  • Standard Quantity1
  • Description4A 600 VAC 300 VDC Fuse Cartridge Requires Holder
  • Package / Case5AG, 10mm x 38mm (Midget)
  • Size / Dimension0.406" Dia x 1.496" L (10.30mm x 38.00mm)
  • Fuse TypeCartridge
  • Current Rating (Amps)4A
  • Mounting TypeRequires Holder
  • Response TimeSlow Blow
  • ApplicationsElectrical, Industrial
  • Approval AgencycULus, UL 248
  • ClassCC
  • Breaking Capacity @ Rated Voltage200kA AC, 10kA DC
  • Voltage Rating - AC600 VAC
  • Voltage Rating - DC300 VDC

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Quality and Reliability

We supply 100% original and brand-new TPK-R-4A 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: 6,253
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.
  • FR***co 
    Perfect, thanks
  • Mi***al 
    Fast shipping, thank you.
  • Vo***dr 
    Быстрая доставка.Хорошее качество.
  • M***e 
    Good,this time parcel arrives quickly. Love the way you guys work with customers. We will send new requests soon.

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Hard-to-find Electronic Components Distributor
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In Stock: 6,253 | For reference only.