RHEF450 Description
PolySwitch™ Resettable Device Short Form Catalog MAY 2005 .circuitprotection. 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.
RHEF450 Key Features
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