Voltage - Max :
Current - Hold (Ih) (Max) :
Current - Trip (It) :
Resistance - Initial (Ri) (Min) :
Resistance - Post Trip (R1) (Max) :
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Size / Dimension Package / Case Thickness (Max) Type Voltage - Max Current - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ)
GLOBAL STOCKS
LR4-190LF
RFQ
RFQ
3,101
In-stock
Littelfuse Inc. PTC RESET FUSE 15V 1.9A STRAP PolySwitch®, LR4 Obsolete Bulk -40°C ~ 85°C User Defined 1.161" L x 0.205" W (29.50mm x 5.20mm) Strap - Polymeric 15V 100A 1.9A 3.9A 5s 39 mOhms 102 mOhms -
Default Photo
RFQ
RFQ
3,464
In-stock
Littelfuse Inc. PTC RESET FUSE 20V 9.7A STRAP PolySwitch®, LR4 Obsolete Bulk - User Defined - Strap - Polymeric 20V 100A 9.7A - - - - -
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RFQ
RFQ
3,003
In-stock
Littelfuse Inc. PTC RESET FUSE 20V 5.6A STRAP PolySwitch®, LR4 Obsolete Bulk - User Defined 0.984" L x 0.559" W (25.00mm x 14.20mm) Strap 0.039" (1.00mm) Polymeric 20V 100A 5.6A - - - - -
Default Photo
RFQ
RFQ
4,493
In-stock
Littelfuse Inc. PTC RESET FUSE 15V 2.5A STRAP PolySwitch®, LR4 Obsolete Bulk - User Defined - Strap - Polymeric 15V 100A 2.5A - - - - -
Default Photo
RFQ
RFQ
5,884
In-stock
Littelfuse Inc. PTC RESET FUSE 20V 7A STRAP PolySwitch®, LR4 Obsolete Bulk - User Defined - Strap - Polymeric 20V 100A 7A - 5s - - -
Default Photo
RFQ
RFQ
3,651
In-stock
Littelfuse Inc. PTC RESET FUSE 15V 3.8A STRAP PolySwitch®, LR4 Obsolete Bulk - User Defined - Strap - Polymeric 15V 100A 3.8A 8.3A 5s 13 mOhms 26 mOhms -