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TEMPCO HDC20541 Cartridge Heater, 120V, 73 W/sq in, 1/4 in Dia x 4 in Lg - Cartridge Heaters
TEMPCOCartridge Heaters

TEMPCO HDC20541 Cartridge Heater, 120V, 73 W/sq in, 1/4 in Dia x 4 in Lg

The TEMPCO Swaged Cartridge Heater (SKU HDC20541, MPN HDC20541) is a 200 W cartridge heater with a 1/4 in diameter and 4 in length, operating at 120V. It features a watt density of 73 W/sq in and includes 12 in lead…

SKU 3G-OTH-69397

Also listed as: HDC 20541 · HDC-20541

Brand
TEMPCO
Item
HDC20541 Cartridge Heater, 120V, 73 W/sq in, 1/4 in Dia x 4 in Lg
Part Number
HDC20541
Category
Cartridge Heaters
Available to Order
Also known as:HDC20541TEMPCO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TEMPCO
Manufacturer Part Number
HDC20541
Type
120V, 73 W/sq in
Dia
1/4 in
Lg
4 in
Lead Lg
12 in
Watt Density
73 W/sq in
Heater Voltage
120V

Technical Documents

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

Product Description

The TEMPCO Swaged Cartridge Heater (SKU HDC20541, MPN HDC20541) is a 200 W cartridge heater with a 1/4 in diameter and 4 in length, operating at 120V. It features a watt density of 73 W/sq in and includes 12 in lead length. This industrial heater is designed for direct immersion or insertion into metal parts for controlled heating applications.

Frequently Asked Questions

What is a TEMPCO Swaged Cartridge Heater used for?

A TEMPCO Swaged Cartridge Heater is used for direct immersion or insertion into metal parts to provide controlled heating in industrial applications such as plastic injection molding, packaging, and hot stamping. It delivers consistent heat transfer for process temperature maintenance.

What are the specifications of the TEMPCO HDC20541 cartridge heater?

The TEMPCO HDC20541 is a 200 W swaged cartridge heater with a 1/4 in diameter, 4 in length, and 12 in lead length. It operates at 120V with a watt density of 73 W/sq in. These specs make it suitable for tight-fit installations requiring moderate heat output.

Where to buy TEMPCO cartridge heaters worldwide?

3G Electric supplies TEMPCO cartridge heaters like the HDC20541 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 200 W, 120V heater with 73 W/sq in watt density.

How to install a TEMPCO swaged cartridge heater?

Install the TEMPCO cartridge heater by inserting it into a clean, close-tolerance hole in the metal part. Ensure the lead wires are protected from moisture and mechanical damage. Use a temperature controller to regulate the 120V supply and avoid exceeding the 73 W/sq in watt density rating.

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.
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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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