Tempco 3G-OTH-66938 — Technical Specifications

Name: Tempco 3G-OTH-66938 TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 12 in Lead Lg, 120V, 73 W/sq in, 3/8 in Dia (MPN HDC20566). Key specifications — Watt Density: 73 W/sq in; Brand: TEMPCO; Heater Voltage: 120V.
Brand: Tempco

The TEMPCO Swaged Cartridge Heater (MPN HDC20566) is a 300 W cartridge heater with a 120V rating and a watt density of 73 W/sq in. It features a 4 in length, 12 in lead length, and a 3/8 in diameter. This industrial heater is designed for direct immersion or insertion into metal parts for controlled heating applications.

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Technical Specifications

Parameter	Value
Lg	4 in
Dia	3/8 in
Type	120V, 73 W/sq in
Brand	TEMPCO
Lead Lg	12 in
Watt Density	73 W/sq in
Heater Voltage	120V
Manufacturer Part Number	HDC20566