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Home > Products > Circuit Protection > PTC Resettable Fuses > LR4-190F

LR4-190F

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Part Number	LR4-190F
Manufacturer	Hamlin / Littelfuse
Description	PTC RESET FUSE 15V 1.9A STRAP
Lead Free Status / RoHS Status	Lead free / RoHS Compliant

~~In Stock~~ 202740 pcs
Reference Price (In US Dollars)	2000 pcs
Reference Price (In US Dollars)	$0.11

Product parameter
Data sheet

Product parameter

Part Number	LR4-190F	Manufacturer	Hamlin / Littelfuse
Description	PTC RESET FUSE 15V 1.9A STRAP	Lead Free Status / RoHS Status	Lead free / RoHS Compliant
Quantity Available	202740 pcs	Data sheet	LR4-190F Spec Battery Devices Short Form Catalog PolySwitch, Strap Battery Catalog
Category	Circuit Protection	Voltage - Max	15V
Type	Polymeric	Time to Trip	5s
Size / Dimension	0.827" L x 0.205" W (21.00mm x 5.20mm)	Series	PolySwitch®, LR4
Resistance - Post Trip (R1) (Max)	102 mOhms	Resistance - Initial (Ri) (Min)	39 mOhms
Ratings	-	Packaging	Bulk
Package / Case	Strap	Other Names	E24709-000 RF1538-000 RF1538-000-ND RF1538000
Operating Temperature	-40°C ~ 85°C	Mounting Type	User Defined
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Manufacturer Standard Lead Time	9 Weeks
Lead Spacing	-	Lead Free Status / RoHS Status	Lead free / RoHS Compliant
Detailed Description	Polymeric PTC Resettable Fuse 15V 1.9A Ih User Defined Strap	Current - Trip (It)	3.9A
Current - Max	100A	Current - Hold (Ih) (Max)	1.9A
Approvals	CSA, TUV, UL

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