Home / PTC Resettable Fuses / LR4-190XF

LR4-190XF

Littelfuse Inc.

Product No:

LR4-190XF

Manufacturer:

Littelfuse Inc.

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Description:

PTC RESET FUSE 15V 1.9A STRAP

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Product Information

Parameter Info

User Guide

Operating Temperature	-40°C ~ 85°C
Voltage - Max	15V
Current - Hold (Ih) (Max)	1.9 A
Height - Seated (Max)	-
Approval Agency	CSA, TUV, UL
Lead Spacing	-
Current - Max	100 A
Size / Dimension	0.648" L x 0.283" W (16.45mm x 7.20mm)
Mounting Type	User Defined
Product Status	Active
Ratings	-
Resistance - Post Trip (R1) (Max)	102 mOhms
Series	PolySwitch®, LR4
Type	Polymeric
Thickness (Max)	0.039" (1.00mm)
Package / Case	Strap
Resistance - Initial (Ri) (Min)	39 mOhms
Mfr	Littelfuse Inc.
Current - Trip (It)	3.9 A
Package	Bag
Time to Trip	5 s