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LR4-550F Datasheet

LR4-550F Cover
DatasheetLR4-550F
File Size152.05 KB
Total Pages2
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com/
Total PartsThis datasheet covers 1 part numbers
Associated Parts LR4-550F
Description PTC RESET FUSE 20V 5.5A STRAP

LR4-550F - Littelfuse

LR4-550F Datasheet Page 1
LR4-550F Datasheet Page 2

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LR4-550F

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, LR4

Type

Polymeric

Voltage - Max

20V

Current - Max

100A

Current - Hold (Ih) (Max)

5.5A

Current - Trip (It)

10.5A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

9 mOhms

Resistance - Post Trip (R1) (Max)

22 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

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

-