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TEMPCO HDC20586 Cartridge Heater, 120V, 300W, 8 in L, 3/8 in Dia - Cartridge Heaters
TEMPCOCartridge Heaters

TEMPCO HDC20586 Cartridge Heater, 120V, 300W, 8 in L, 3/8 in Dia

The TEMPCO Swaged Cartridge Heater (MPN HDC20586) is a 300 W cartridge heater with a 120V rating and a watt density of 34 W/sq in. It features an 8-inch length, 3/8-inch diameter, and 12-inch lead length. This…

SKU 3G-OTH-67085

Also listed as: HDC 20586 · HDC-20586

Brand
TEMPCO
Item
HDC20586 Cartridge Heater, 120V, 300W, 8 in L, 3/8 in Dia
Category
Cartridge Heaters
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TEMPCO
Manufacturer Part Number
HDC20586
Type
120V, 34 W/sq in
Dia
3/8 in
Lg
8 in
Lead Lg
12 in
Watt Density
34 W/sq in
Heater Voltage
120V

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TEMPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TEMPCO Swaged Cartridge Heater (MPN HDC20586) is a 300 W cartridge heater with a 120V rating and a watt density of 34 W/sq in. It features an 8-inch length, 3/8-inch diameter, and 12-inch lead length. This industrial heating component is designed for direct immersion or insertion into metal parts.

Frequently Asked Questions

What is the TEMPCO Swaged Cartridge Heater used for?

The TEMPCO Swaged Cartridge Heater (MPN HDC20586) is used for direct immersion or insertion into metal parts in industrial processes. It provides localized, high-density heat for applications such as plastic injection molding, packaging machinery, and hot stamping. TEMPCO is the OEM brand for this 300 W, 120V heating component.

What are the specifications of the TEMPCO Swaged Cartridge Heater?

The TEMPCO Swaged Cartridge Heater (MPN HDC20586) has a wattage of 300 W, a voltage of 120V, and a watt density of 34 W/sq in. It measures 8 inches in length, 3/8 inches in diameter, and has 12-inch lead length. These specs are from the manufacturer TEMPCO.

Where to buy the TEMPCO Swaged Cartridge Heater worldwide?

You can source the TEMPCO Swaged Cartridge Heater (MPN HDC20586) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this 300 W, 120V cartridge heater.

How to install a TEMPCO Swaged Cartridge Heater?

To install the TEMPCO Swaged Cartridge Heater, ensure the hole diameter matches the 3/8-inch heater for a snug fit. Insert the heater fully into the metal part, avoiding air gaps. Connect the 12-inch leads to a 120V power source. Use a temperature controller to prevent overheating. Always follow TEMPCO's generic installation guidelines.

Used in

Common applications for TEMPCO
Industrial ovens — TEMPCO finned strip heaters (CSF00027) for uniform heat distribution in drying and curing processes.
Plastic processing — TEMPCO swaged cartridge heaters (HDC20556) for precise heating in injection molds and extrusion dies.
Liquid heating — TEMPCO screw-plug immersion heaters (TSP03262) for heating water, oils, and chemicals in tanks.
Packaging machinery — TEMPCO rigid strip heaters (CSH01257) for sealing bars and heat tunnels.
HVAC systems — TEMPCO flexible strip heaters (SHS80373) for duct heating and freeze protection.
Radiant heating — TEMPCO linear infrared ceramic heaters (CRA10025) for indoor process heating and comfort heating.

TEMPCO Products

3G Electric supplies TEMPCO cartridge heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Swaged cartridge heater rated 600 W at 240 V with a watt density of 54 W/sq in. Features a 3/8 in diameter, 10 in length, and 12 in lead length. Used for direct heat transfer in confined spaces such as mold heating, packaging machinery, and plastic injection systems
TEMPCO
Swaged cartridge heater rated 600 W at 240 V with a watt density of 54 W/sq in. Features a 3/8 in diameter, 10 in length, and 12 in lead length. Used for direct heat transfer in confined spaces such as mold heating, packaging machinery, and plastic injection systems
TEMPCO Swaged Cartridge Heater: 150 W Watts, 1 in Lg, 12 in Lead Lg, 120V, 191 W/sq in, 1/2 in Dia (MPN HDC20589)
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TEMPCO Swaged Cartridge Heater: 150 W Watts, 1 in Lg, 12 in Lead Lg, 120V, 191 W/sq in, 1/2 in Dia (MPN HDC20589)
Swaged cartridge heater rated 240V with a watt density of 131 W/sq in. Length 7 in, diameter 3/8 in, lead length 12 in. Used for industrial process heating in applications such as plastic injection molding, hot stamping, packaging machinery, and die heating
TEMPCO
Swaged cartridge heater rated 240V with a watt density of 131 W/sq in. Length 7 in, diameter 3/8 in, lead length 12 in. Used for industrial process heating in applications such as plastic injection molding, hot stamping, packaging machinery, and die heating
Swaged cartridge heater for direct insertion into drilled holes in metal parts. 240V, 600W, 68 W/sq in watt density. 3/8 in diameter, 8 in length, 12 in lead length. Suitable for mold heating, packaging machinery, and plastic injection systems
TEMPCO
Swaged cartridge heater for direct insertion into drilled holes in metal parts. 240V, 600W, 68 W/sq in watt density. 3/8 in diameter, 8 in length, 12 in lead length. Suitable for mold heating, packaging machinery, and plastic injection systems
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)
TEMPCO
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)
Swaged cartridge heater rated 120V, 500W, with 77 W/sq in watt density. 3/8 in diameter, 6 in length, 12 in lead length. Designed for direct insertion into drilled holes for localized heating in industrial equipment such as plastic injection molding and packaging machinery
TEMPCO
Swaged cartridge heater rated 120V, 500W, with 77 W/sq in watt density. 3/8 in diameter, 6 in length, 12 in lead length. Designed for direct insertion into drilled holes for localized heating in industrial equipment such as plastic injection molding and packaging machinery

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Cartridge heater for direct immersion heating in confined spaces such as molds, dies, and packaging machinery. Rated 240V with 170 W/sq in watt density. Dimensions: 1/2 in diameter, 2 in length, with 12 in lead length. Swaged construction for high-temperature performance
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Cartridge heater for direct immersion heating in confined spaces such as molds, dies, and packaging machinery. Rated 240V with 170 W/sq in watt density. Dimensions: 1/2 in diameter, 2 in length, with 12 in lead length. Swaged construction for high-temperature performance
Swaged cartridge heater rated 120V with a watt density of 102 W/sq in. Features a 5/8 in diameter, 3 in length, and 10 in lead length. Designed for insertion into metal parts for controlled heating in industrial processes such as platen and mold heating
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Swaged cartridge heater rated 120V with a watt density of 102 W/sq in. Features a 5/8 in diameter, 3 in length, and 10 in lead length. Designed for insertion into metal parts for controlled heating in industrial processes such as platen and mold heating
Swaged cartridge heater for direct immersion or insertion into metal parts. Rated 120V, 750W, 87 W/sq in watt density. 1/2 in diameter, 6 in length, 12 in lead length. Used in applications requiring controlled localized heating such as plastic injection molding and packaging machinery
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Swaged cartridge heater for direct immersion or insertion into metal parts. Rated 120V, 750W, 87 W/sq in watt density. 1/2 in diameter, 6 in length, 12 in lead length. Used in applications requiring controlled localized heating such as plastic injection molding and packaging machinery
Swaged cartridge heater rated 240V with 85 W/sq in watt density. Length 2-1/2 in, lead length 12 in. Used for process heating in confined spaces such as molds, platens, and packaging equipment
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Swaged cartridge heater rated 240V with 85 W/sq in watt density. Length 2-1/2 in, lead length 12 in. Used for process heating in confined spaces such as molds, platens, and packaging equipment
Swaged cartridge heater rated 400 W at 120V with a watt density of 170 W/sq in. Measures 1/2 in diameter by 2 in length with 10 in lead length. Designed for direct insertion into drilled holes for uniform heat transfer in industrial applications such as plastic injection molding, packaging machinery, and hot-plate heating
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Swaged cartridge heater rated 400 W at 120V with a watt density of 170 W/sq in. Measures 1/2 in diameter by 2 in length with 10 in lead length. Designed for direct insertion into drilled holes for uniform heat transfer in industrial applications such as plastic injection molding, packaging machinery, and hot-plate heating
Swaged cartridge heater rated 240V with 109 W/sq in watt density. 1/4 in diameter, 4 in length, 12 in lead length. Used for direct immersion heating in confined spaces such as molds, dies, and processing equipment
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Swaged cartridge heater rated 240V with 109 W/sq in watt density. 1/4 in diameter, 4 in length, 12 in lead length. Used for direct immersion heating in confined spaces such as molds, dies, and processing equipment
Swaged cartridge heater with 3/8 in diameter and 2 in length, rated 120V and 85 W/sq in watt density. Includes 12 in lead length. Used for direct heat transfer in confined spaces such as mold heating, packaging machinery, and process equipment
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Swaged cartridge heater with 3/8 in diameter and 2 in length, rated 120V and 85 W/sq in watt density. Includes 12 in lead length. Used for direct heat transfer in confined spaces such as mold heating, packaging machinery, and process equipment
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Swaged cartridge heater rated 120V with 95 W/sq in watt density. Length 1-1/2 in, lead length 12 in. Designed for direct insertion into drilled holes to provide uniform heat transfer in industrial applications such as plastic injection molding, packaging machinery, and hot-plate heating systems