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LR4-450F

LR4-450F

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Part No :

LR4-450F

Manufacturer
Wickmann / Littelfuse
Description
PTC RESET FUSE 20V 4.5A STRAP
Catalog
PTC Resettable Fuses
Shipped from
HK warehouse
Expected Shipping Date
Jul 25 - Jul 29 2025
DataSheet
LR4-450F PDF
Availability
10964 pieces
Unit Price
$1.05000

Current price of LR4-450F is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

LR4-450F Specifications
Type Description
Series:PolySwitch®, LR4
Package:Bag
Part Status:Active
Type:Polymeric
Voltage - Max:20V
Current - Max:100 A
Current - Hold (Ih) (Max):4.5 A
Current - Trip (It):8.9 A
Time to Trip:5 s
Resistance - Initial (Ri) (Min):11 mOhms
Resistance - Post Trip (R1) (Max):28 mOhms
Resistance - 25°C (Typ):-
Operating Temperature:-40°C ~ 85°C
Ratings:-
Mounting Type:User Defined
Package / Case:Strap
Size / Dimension:0.984" L x 0.413" W (25.00mm x 10.50mm)
Height - Seated (Max):-
Thickness (Max):0.039" (1.00mm)
Lead Spacing:-
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
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