www.DataSheet4U.com PolySwitch™ Resettable Device Short Form Catalog MAY 2005 www.circuitprotection.com www.DataSheet4U.com For over 20 years, Raychem Circuit Protection, a unit of Tyco Electronics, has pioneered the technology behind PolySwitch™ PPTC (Polymeric Positive Temperature Coefficient) devices.
The use of PPTC devices as a variable resistor in circuit protection applications was first pioneered by Raychem several decades ago.
They were first used to help protect nickel-cadmium batt
RXEF040 Features
* Remotely resettable
* Testable
* Solid-state
* Variety of form factors
* Low resistance devices available PolySwitch devices can be used in a wide variety of applications: Automotive
* Actuators and medium motors
* Trace protection
Datasheet Details
RXEF040, RXEF005
Tyco Electronics
596.90 KB
Polyswitch.
This datasheet PDF includes multiple part numbers: RXEF040, RXEF005.
Please refer to the document for exact specifications by model.
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