Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

TEMPCO Swaged Cartridge Heater: 200 W Watts, 3 in Lg, 12 in Lead Lg, 120V, 102 W/sq in - Cartridge Heaters
TEMPCOCartridge Heaters

TEMPCO Swaged Cartridge Heater: 200 W Watts, 3 in Lg, 12 in Lead Lg, 120V, 102 W/sq in

The TEMPCO Swaged Cartridge Heater (MPN HDC12674) is a 200 W cartridge heater with a 1/4 in diameter and 3 in length. It operates at 120V with a watt density of 102 W/sq in and features 12 in lead length.

SKU 3G-OTH-66308

Also listed as: HDC 12674 · HDC-12674

Brand
TEMPCO
Item
Swaged Cartridge Heater: 200 W Watts, 3 in Lg, 12 in Lead Lg, 120V, 102 W/sq in
Category
Cartridge Heaters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
HDC12674
Type
120V, 102 W/sq in
Dia
1/4 in
Lg
3 in
Lead Lg
12 in
Watt Density
102 W/sq in
Heater Voltage
120V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TEMPCO Swaged Cartridge Heater (MPN HDC12674) is a 200 W cartridge heater with a 1/4 in diameter and 3 in length. It operates at 120V with a watt density of 102 W/sq in and features 12 in lead length.

Frequently Asked Questions

What is a TEMPCO swaged cartridge heater used for?

A TEMPCO swaged cartridge heater is used for direct immersion heating in industrial applications such as plastic injection molds, hot stamping dies, packaging machinery, and laboratory equipment. Its compact 1/4 in diameter and 200 W output provide localized, high-density heat in confined spaces.

What are the specifications of the TEMPCO HDC12674 cartridge heater?

The TEMPCO HDC12674 is a 200 W swaged cartridge heater with a 1/4 in diameter, 3 in length, and 12 in lead length. It operates at 120V with a watt density of 102 W/sq in. These specs suit applications requiring precise, high-watt-density heating in small-diameter holes.

Where to buy TEMPCO cartridge heaters worldwide?

3G Electric supplies TEMPCO cartridge heaters like the HDC12674 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this 200 W, 120V heater with 1/4 in diameter and 12 in leads.

How to install a TEMPCO swaged cartridge heater?

Install the TEMPCO cartridge heater by inserting it into a clean, close-tolerance hole (typically 0.001-0.003 in larger than the 1/4 in diameter). Use a heat sink compound for improved thermal transfer. Ensure the 120V supply matches the heater voltage and secure the 12 in leads away from sharp edges.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
TEMPCO Swaged Cartridge Heater: 200 W Watts, 4 in Lg, 12 in Lead Lg, 120V, 73 W/sq in, 1/4 in Dia (MPN HDC20541)
TEMPCO
TEMPCO Swaged Cartridge Heater: 200 W Watts, 4 in Lg, 12 in Lead Lg, 120V, 73 W/sq in, 1/4 in Dia (MPN HDC20541)
TEMPCO Swaged Cartridge Heater: 300 W Watts, 3 in Lg, 12 in Lead Lg, 120V, 153 W/sq in, 1/4 in Dia (MPN HDC07930)
TEMPCO
TEMPCO Swaged Cartridge Heater: 300 W Watts, 3 in Lg, 12 in Lead Lg, 120V, 153 W/sq in, 1/4 in Dia (MPN HDC07930)
TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 12 in Lead Lg, 120V, 109 W/sq in, 1/4 in Dia (MPN HDC20542)
TEMPCO
TEMPCO Swaged Cartridge Heater: 300 W Watts, 4 in Lg, 12 in Lead Lg, 120V, 109 W/sq in, 1/4 in Dia (MPN HDC20542)
TEMPCO Swaged Cartridge Heater: 300 W Watts, 3 1/2 in Lg, 12 in Lead Lg, 120V, 127 W/sq in (MPN HDC20540)
TEMPCO
TEMPCO Swaged Cartridge Heater: 300 W Watts, 3 1/2 in Lg, 12 in Lead Lg, 120V, 127 W/sq in (MPN HDC20540)
Swaged cartridge heater for direct insertion into drilled holes in metal parts. Rated 240V with 153 W/sq in watt density. 3 in length, 1/4 in diameter, 12 in lead length. Used for process heating in molds, packaging machinery, and hot stamping equipment
TEMPCO
Swaged cartridge heater for direct insertion into drilled holes in metal parts. Rated 240V with 153 W/sq in watt density. 3 in length, 1/4 in diameter, 12 in lead length. Used for process heating in molds, packaging machinery, and hot stamping equipment
TEMPCO Swaged Cartridge Heater: 300 W Watts, 2 1/2 in Lg, 10 in Lead Lg, 120V, 95 W/sq in (MPN HDC00486)
TEMPCO
TEMPCO Swaged Cartridge Heater: 300 W Watts, 2 1/2 in Lg, 10 in Lead Lg, 120V, 95 W/sq in (MPN HDC00486)

More from TEMPCO

View all TEMPCO parts
Swaged cartridge heater rated 120V with 102 W/sq in watt density. Length 2 1/4 in, lead length 12 in. Used for localized heating in platens, dies, molds, and packaging equipment
TEMPCO
Swaged cartridge heater rated 120V with 102 W/sq in watt density. Length 2 1/4 in, lead length 12 in. Used for localized heating in platens, dies, molds, and packaging equipment
Swaged cartridge heater for direct insertion into drilled holes, providing localized heat in industrial process equipment. Rated 120V, 80W, with a watt density of 204 W/sq in. Diameter 1/4 in, length 1 in, with 10 in lead length
TEMPCO
Swaged cartridge heater for direct insertion into drilled holes, providing localized heat in industrial process equipment. Rated 120V, 80W, with a watt density of 204 W/sq in. Diameter 1/4 in, length 1 in, with 10 in lead length
Swaged cartridge heater rated 240V with a watt density of 67 W/sq in. Diameter 1/2 in, length 10 in, lead length 10 in. Designed for direct insertion into drilled holes to provide localized heat transfer in industrial equipment such as molds, dies, and platens
TEMPCO
Swaged cartridge heater rated 240V with a watt density of 67 W/sq in. Diameter 1/2 in, length 10 in, lead length 10 in. Designed for direct insertion into drilled holes to provide localized heat transfer in industrial equipment such as molds, dies, and platens
Swaged cartridge heater rated 120V with a watt density of 159 W/sq in. Overall length 2-1/2 inches with 10-inch lead wires. Designed for insertion into drilled holes in metal parts for direct heat transfer in industrial process heating applications such as mold heating, packaging machinery, and plastic injection systems
TEMPCO
Swaged cartridge heater rated 120V with a watt density of 159 W/sq in. Overall length 2-1/2 inches with 10-inch lead wires. Designed for insertion into drilled holes in metal parts for direct heat transfer in industrial process heating applications such as mold heating, packaging machinery, and plastic injection systems
Swaged cartridge heater rated 240V with 106 W/sq in watt density. 1/2 in diameter, 5 in length, 10 in lead length. For insertion into drilled holes in metal parts for controlled heating in industrial processes such as plastic injection molding, packaging machinery, and hot-runner systems
TEMPCO
Swaged cartridge heater rated 240V with 106 W/sq in watt density. 1/2 in diameter, 5 in length, 10 in lead length. For insertion into drilled holes in metal parts for controlled heating in industrial processes such as plastic injection molding, packaging machinery, and hot-runner systems
Swaged cartridge heater rated at 240V with 80 W/sq in watt density. Features a 5/8 in diameter, 10 in length, and 10 in lead length. Designed for direct insertion into drilled holes for localized heating in industrial equipment such as plastic injection molding, packaging machinery, and hot-runner systems
TEMPCO
Swaged cartridge heater rated at 240V with 80 W/sq in watt density. Features a 5/8 in diameter, 10 in length, and 10 in lead length. Designed for direct insertion into drilled holes for localized heating in industrial equipment such as plastic injection molding, packaging machinery, and hot-runner systems
Swaged cartridge heater rated 240V with 42 W/sq in watt density. 1/2 inch diameter, 8 inch length, 12 inch lead length. For direct immersion or insertion into metal parts such as platens, dies, molds, and packaging equipment for localized process heating
TEMPCO
Swaged cartridge heater rated 240V with 42 W/sq in watt density. 1/2 inch diameter, 8 inch length, 12 inch lead length. For direct immersion or insertion into metal parts such as platens, dies, molds, and packaging equipment for localized process heating
Cartridge heater rated 120V with 28 W/sq in watt density. 1/2 in diameter, 5 in length, 10 in lead length. Used for direct immersion heating in confined spaces requiring localized heat, such as in industrial process heating applications
TEMPCO
Cartridge heater rated 120V with 28 W/sq in watt density. 1/2 in diameter, 5 in length, 10 in lead length. Used for direct immersion heating in confined spaces requiring localized heat, such as in industrial process heating applications