POLYSWITCH RESETTABLE
DEVICES
Strap Battery Devices
Littelfuse PolySwitch, a pioneer of polymeric positive
temperature coefficient (PPTC) resettable devices, offers
several material platforms to help protect battery
applications. Each of these material platforms offers
different performance characteristics that allow the
engineer greater design flexibility. PolySwitch devices
for battery protection include SRP, LR4, VTP, VLP,
VLR, MXP and MGP series, disc and special application
strap devices.
BENEFITS
APPLICATIONS
• Many material platforms and device form factors
help provide engineers more design flexibility
• Mobile phone and smart phone battery packs
• Tablet PC battery packs
• Compatible with high-volume electronics assembly
• Assists in meeting regulatory requirements
• Mobile radio battery packs
• Computer battery packs
• Low-resistance devices increase battery
operating time
• Digital camera battery packs
• Portable media player battery packs
• Power tools (charge line)
FEATURES
• RoHS compliant
• Lead-free versions of all devices are available
• Broad range of resettable devices available
• Current ratings from 1.1A to 13A
• Voltage ratings from 6V to 30V
• Agency recognition: UL, CSA, TÜV
• Fast time-to-trip
• Low resistance
RoHS Compliant, ELV Compliant
Specifications subject to change without notice. ©2016 Littelfuse, Inc.