Positive Temperature Coefficient Heaters PTC

Happy New 2021! We wish you, our valued customer, prosperity and a healthy new year.

PTC Series

10 and 20 watt Positive Temperature Coefficient Heaters

Wirewound Technology

Self-regulating PTC Contstruction

Resistance range of 20Ω to 250Ω

Efficient Compact Design

Low Profile

Applications: security/outdoor cameras, medical diagnostic equipment, sanitizers, condensation control

Type	Resistance (Ω) ± 25%	Recommended Operating Voltage	Maximum Power Consumption	Surface Temperature (°C)
PTCA	40	12v ± 10%	10 watts	110 to 125
PTCA	100	24v ± 10%	20 watts	110 to 125
PTCB	20	24v ± 10%	20 watts	110 to 125
PTCB	250	80v to 230v ± 10%	20 watts	100 to 110
Ambient Temperature Range		-10°C to 60°C
Dielectric Withstanding Voltage		1000 VAC
Insulation Resistance		1GΩ minimum
Terminations		7.87 inch (200mm) AWG 22 UL Teflon 1333