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PolySwitch Resettable Devices
Raychem’s PolySwitch™ devices are used to help protect against harmful overcurrent surges, and overtemperature faults. Like traditional fuses, these devices limit the flow of dangerously high current during fault conditions. The PolySwitch™ device, however, resets after the fault is cleared and power to the circuit is removed, thereby reducing warranty, service and repair costs.

Typical applications for PPTC devices include computers and peripherals, rechargeable batteries, power supplies, automotive electronics and telecommunications equipment.


Applications
Benefits

Device Configurations
Automotive
Automotive grade PolySwitch™ devices meet rigorous AEC-Q200 requirements.
Automotive PolySwitch Devices. Chip, surface-mount, and radial-leaded configurations
Computers & Multimedia PolySwitch™ SMD series devices conserve board space and help meet regulatory requirements
Surface mount in sizes as small as 1206
Industrial Electronics
PolySwitch™ LVR series devices help protect power supplies, motors, and industrial controllers.
Radial-leaded
Portable Electronics
PolySwitch™ strap devices help protect battery packs and cells in cell phones and other portable electronics.
Strap Battery. Low-profile form factor with axial leads
Telecom & Networking
PolySwitch™ devices help provide protection against power cross and power induction surge as defined in ITU, Telcordia, and UL.
Telecom PolySwitch Devices. Chip, surface-mount, and radial-leaded configurations

Please visit www.circuitprotection.com for more details