Resettable PPTC
PolySwitch® Resettable PPTCs
Battery Strap > VLP Series
PPTC Datasheet
Additional Information
RoHS Pb
Description
Li...
Description
PolySwitch® Resettable PPTCs
Battery Strap > VLP Series
PPTC Datasheet
Additional Information
RoHS Pb
Description
Littelfuse PolySwitch, a pioneer of polymeric positive temperature coefficient (PPTC) resettable devices, offers several material platforms to help protect battery applications. The low trip temperature and broad range of hold current ratings combined with a broad range of form-factors are a unique combination for the VLP series.
Features & Benefits
■ Low trip temperature
■ Current ratings from 1.2A to 2.7A
■ Voltage ratings from 16V
■ Multiple form factors for added design flexibility
■ Low-resistance devices increase battery operating time
■ RoHS compliant and Halogen free
■ Compatible with high-volume electronics assembly
■ UL Recognized to UL 1434 CSA Certified to CSA TIL No. CA-3A TUV Certified to EN 60730-
Resources
Accessories
Samples
Agency
Agency Approvals
Agency File/Certificatge Number E74889 78165C
72161797
Applications
■ Rechargeable batteries for mobile devices
■ Video game controller ■ Electronic tooth brush
■ Battery-powerd shaver ■ Portable medical devices
© 2022 Littelfuse, Inc.
1
Specifications are subject to change without notice.
Revised: GD. 08/22/22
PolySwitch® Resettable PPTCs
Battery Strap > VLP Series
PPTC Datasheet
% of Rated Hold and Trip Current
Thermal Derating Curve
200 180 160 140 120 100 80 60 40 20
0 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperature (˚C)
Thermal Derating [Hold Current (A) at Ambien...
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