Sourcing Hard-To-Find Electronic ComponentsCustomers Reviews | News
  • Wickmann / Littelfuse
  • LR4-730F
  • Circuit Protection
  • PTC RESET FUSE 20V 7.3A STRAP
  •  LR4-730F Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerWickmann / Littelfuse
  • CategoryCircuit Protection
  • PackagesBag
  • Standard Quantity1000
  • DescriptionPolymeric PTC Resettable Fuse 20V 7.3 A Ih User Defined Strap
  • Package / CaseStrap
  • Size / Dimension1.106" L x 0.559" W (28.10mm x 14.20mm)
  • Mounting TypeUser Defined
  • TypePolymeric
  • Operating Temperature-40°C ~ 85°C
  • Approval AgencyCSA, TUV, UL
  • Current - Hold (Ih) (Max)7.3 A
  • Current - Trip (It)14.1 A
  • Voltage - Max20V
  • Thickness (Max)0.039" (1.00mm)
  • Current - Max100 A
  • Time to Trip5 s
  • Resistance - Initial (Ri) (Min)6 mOhms
  • Resistance - Post Trip (R1) (Max)15 mOhms

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Quality and Reliability

We supply 100% original and brand-new LR4-730F 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: 8,100
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • ER***IE 
    work fine, no issues
  • Da***id 
    All working fine, great quality!
  • Mi***rl 
    Received quickly. Everything was working fine.
  • Na***ia 
    Well received the goods, thanks for arrange the fastest method so we can catch up the project.
  • Th***ma 
    Thank you so much for your prompt action and shipment.

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Hard-to-find Electronic Components Distributor
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Wickmann / Littelfuse

LR4-730F

In Stock: 8,100 | For reference only.