Wickmann / Littelfuse LR4-550F


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Manufacturer Part LR4-550F
Manufacturer Wickmann / Littelfuse
Description PTC RESET FUSE 20V 5.5A STRAP
Category Circuit Protection Devices
Family PTC Resettable Fuses
Lifecycle: New from this manufacturer.
Delivery: DHL FedEx Ups TNT EMS
Payment T/T Paypal Visa MoneyGram Western Union
DataSheet LR4-550F PDF


InStock 14,670
UnitPrice $ 1.15000
We have 14,670 pieces of LR4-550F in stock available now. Submit an inquiry for LR4-550F, we will contact you in 24 hours. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products.

LR4-550F Specifications

Type Description
Series:PolySwitch®, LR4
Part Status:Active
Voltage - Max:20V
Current - Max:100 A
Current - Hold (Ih) (Max):5.5 A
Current - Trip (It):10.5 A
Time to Trip:5 s
Resistance - Initial (Ri) (Min):9 mOhms
Resistance - Post Trip (R1) (Max):22 mOhms
Resistance - 25°C (Typ):-
Operating Temperature:-40°C ~ 85°C
Mounting Type:User Defined
Package / Case:Strap
Size / Dimension:1.417" L x 0.283" W (36.00mm x 7.20mm)
Height - Seated (Max):-
Thickness (Max):0.039" (1.00mm)
Lead Spacing:-

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