LR4 15/20V PolySwitch Battery Strap PPTCs

Littelfuse LR4 15/20V PolySwitch Battery Strap Polymeric Positive Temperature Coefficient Resettable Fuses (PPTCs) serve changing battery technology and help protect battery applications. Littelfuse LR4 offers a 3.8A to 13A hold current and 100A maximum current along with 15 or 20V maximum voltage. These Polyswitch devices provide fast time-to-trip and serve a variety of devices, including smartphones, tablet PCs, mobile radios, digital cameras, and power tool charge lines.

Results: 31
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Resettable Fuses - PPTC
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000

LR4 Strap Mount Axial 7 A 20 V 100 A - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC LR4-73XF
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000

LR4 PCB Mount SMD/SMT 730 mA 15 V 100 A - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 15V 8.1A Ih 0.013ohm
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
LR4 Strap Mount Axial 8.1 A 15 V 15.8 A 100 A 13 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC LR4-880SSF
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000

LR4 PCB Mount SMD/SMT 8.8 A 20 V 16 A 100 A 10.5 mOhms - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC Battery Strap 9.0A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

LR4 Strap Mount Axial 9.7 A 20 V 100 A - 40 C + 85 C Bulk
Littelfuse Resettable Fuses - PPTC LR4-1410F
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 250

LR4 Strap Mount Axial 14.1 A 20 V 26.2 A 100 A 5 mOhms - 40 C + 85 C Bulk