LR4-190LF is Obsolete and no longer manufactured.
Available Substitutes:

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MF-LR190
Bourns Inc.
In Stock: 5,891
Unit Price: ¥136.00000
Datasheet

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0ZSC0190FF1E
Bel Fuse Inc.
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Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
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LR4-190LF

DigiKey Part Number
LR4-190LF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
LR4-190LF
Description
PTC RESET FUSE 15V 1.9A STRAP
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 15V 1.9 A Ih User Defined Strap
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, LR4
Packaging
Bag
Part Status
Obsolete
Type
Polymeric
Voltage - Max
15V
Current - Hold (Ih) (Max)
1.9 A
Current - Trip (It)
3.9 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
39 mOhms
Resistance - Post Trip (R1) (Max)
102 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
User Defined
Package / Case
Strap
Size / Dimension
1.161" L x 0.205" W (29.50mm x 5.20mm)
Lead Spacing
-
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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Obsolete
This product is no longer manufactured. View Substitutes