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TEMPCO Swaged Cartridge Heater: 350 W Watts, 4 1/2 in Lg, 10 in Lead Lg, 120V - Cartridge Heaters
TEMPCOCartridge Heaters

TEMPCO Swaged Cartridge Heater: 350 W Watts, 4 1/2 in Lg, 10 in Lead Lg, 120V

The TEMPCO Swaged Cartridge Heater (MPN HDC20500) is a 350 W cartridge heater designed for industrial heating applications. It operates at 120V with a watt density of 111 W/sq in, featuring a 4 1/2 in length and 10…

SKU 3G-OTH-67156

Also listed as: HDC 20500 · HDC-20500

Brand
TEMPCO
Item
Swaged Cartridge Heater: 350 W Watts, 4 1/2 in Lg, 10 in Lead Lg, 120V
Category
Cartridge Heaters
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Local availability & support

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
HDC20500
Type
120V, 111 W/sq in
Lg
4 1/2 in
Lead Lg
10 in
Watt Density
111 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 HDC20500) is a 350 W cartridge heater designed for industrial heating applications. It operates at 120V with a watt density of 111 W/sq in, featuring a 4 1/2 in length and 10 in lead length. This product is suitable for direct immersion or insertion into metal parts for controlled heat transfer.

Frequently Asked Questions

What is the TEMPCO Swaged Cartridge Heater used for?

The TEMPCO Swaged Cartridge Heater (MPN HDC20500) is used for direct immersion or insertion into metal parts to provide controlled heat transfer in industrial heating applications. It is commonly applied in packaging, plastics processing, and mold heating where precise, localized heat is required.

What are the specifications of the TEMPCO Swaged Cartridge Heater?

The TEMPCO Swaged Cartridge Heater (MPN HDC20500) delivers 350 W at 120V with a watt density of 111 W/sq in. It measures 4 1/2 in in length and has a 10 in lead length. These specs make it suitable for tight-fit insertion into metal blocks or platens for efficient heat transfer.

Where to buy the TEMPCO Swaged Cartridge Heater worldwide?

You can source the TEMPCO Swaged Cartridge Heater (MPN HDC20500) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the heater reaches your facility reliably.

How to install a TEMPCO Swaged Cartridge Heater?

To install the TEMPCO Swaged Cartridge Heater, ensure the hole diameter matches the heater sheath for a snug fit. Insert the heater fully into the metal part, then connect the 120V leads to a compatible controller. Avoid bending the leads sharply and use a high-temperature sealant if needed for moisture protection.

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
TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 10 in Lead Lg, 120V, 109 W/sq in, 1/4 in Dia (MPN HDC00074)
TEMPCO
TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 10 in Lead Lg, 120V, 109 W/sq in, 1/4 in Dia (MPN HDC00074)
TEMPCO Swaged Cartridge Heater: 400 W Watts, 5 in Lg, 10 in Lead Lg, 120V, 113 W/sq in, 1/4 in Dia (MPN HDC00084)
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TEMPCO Swaged Cartridge Heater: 400 W Watts, 5 in Lg, 10 in Lead Lg, 120V, 113 W/sq in, 1/4 in Dia (MPN HDC00084)
TEMPCO Swaged Cartridge Heater: 200 W Watts, 4 in Lg, 10 in Lead Lg, 120V, 73 W/sq in, 1/4 in Dia (MPN HDC00070)
TEMPCO
TEMPCO Swaged Cartridge Heater: 200 W Watts, 4 in Lg, 10 in Lead Lg, 120V, 73 W/sq in, 1/4 in Dia (MPN HDC00070)
TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 10 in Lead Lg, 240V, 109 W/sq in, 1/4 in Dia (MPN HDC00075)
TEMPCO
TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 10 in Lead Lg, 240V, 109 W/sq in, 1/4 in Dia (MPN HDC00075)
TEMPCO Swaged Cartridge Heater: 350 W Watts, 4 1/2 in Lg, 12 in Lead Lg, 120V, 111 W/sq in (MPN HDC20544)
TEMPCO
TEMPCO Swaged Cartridge Heater: 350 W Watts, 4 1/2 in Lg, 12 in Lead Lg, 120V, 111 W/sq in (MPN HDC20544)
TEMPCO Swaged Cartridge Heater: 400 W Watts, 5 in Lg, 10 in Lead Lg, 240V, 113 W/sq in, 1/4 in Dia (MPN HDC00085)
TEMPCO
TEMPCO Swaged Cartridge Heater: 400 W Watts, 5 in Lg, 10 in Lead Lg, 240V, 113 W/sq in, 1/4 in Dia (MPN HDC00085)

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