Name: LR4-190F
Brand: Littelfuse Inc.
SKU: LR4-190F-ND
Price: 27 TWD
Availability: InStock

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LR4-190F
DigiKey Part Number	LR4-190F-ND
Manufacturer	Littelfuse Inc.
Manufacturer Product Number	LR4-190F
Description	PTC RESET FUSE 15V 1.9A STRAP
Manufacturer Standard Lead Time	17 Weeks
Customer Reference
Detailed Description	Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
Datasheet	Datasheet

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Category Circuit Protection PTC Resettable Fuses	Current - Max 100 A
Manufacturer Littelfuse Inc.	Time to Trip 5 s
Series PolySwitch®, LR4	Resistance - Initial (Ri) (Min) 39 mOhms
Packaging Bag	Resistance - Post Trip (R1) (Max) 102 mOhms
Part Status Active	Operating Temperature -40°C ~ 85°C
Type Polymeric	Mounting Type User Defined
Voltage - Max 15V	Package / Case Strap
Current - Hold (Ih) (Max) 1.9 A	Size / Dimension 0.827" L x 0.205" W (21.00mm x 5.20mm)
Current - Trip (It) 3.9 A	Approval Agency CSA, TUV, UL

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Substitutes (10)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
MF-LR190	Bourns Inc.	5,875	MF-LR190-ND	NT$27.00000	Direct
MF-LR260	Bourns Inc.	504	MF-LR260-ND	NT$30.00000	Similar
MF-LR380	Bourns Inc.	1,949	118-MF-LR380-ND	NT$32.00000	Similar
MF-MSMF050-2	Bourns Inc.	60,229	MF-MSMF050-2CT-ND	NT$13.00000	Similar
MF-S120	Bourns Inc.	8,242	118-MF-S120-ND	NT$22.00000	Similar

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LR4-190F