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Our production facilities will be shut down Friday, December 24th, 2022, returning Monday, January 3rd, 2023.

PTC Series

10 and 20 watt Positive Temperature Coefficient Heaters

pdf
ptc heater
  • 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


pdfSee PDF Datasheet for Full Specifications

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