High quality 24V / 40W Heater Cartridge

Name: High quality 24V / 40W Heater Cartridge
Brand: Official Hobby Components Online Store | Buy Electronic Kits, Components, Boards, Shields, Modules
SKU: SKU-be80ac4f0b55
Price: 0.91 USD
Availability: InStock
Rating: 4.8 (5 reviews)

High quality 24V / 40W Heater Cartridge - Main image

$0.91 ~~$1.49~~ In stock

Category: Hardware

A 40W heater cartridge suitable for 3D printers (e.g. Reprap Mendel Prusa) with a 24V supply. Heater cartridge is made from stainless steel and has 1M length of silicone insulated cable.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Express Shipping · United States: $3.99

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Customer Reviews (4.8 / 5 · 5 reviews)

Ellie J. ★★★★★ Oct 21, 2026

Installed this in my Prusa hotend and it fit perfectly, reaching 230 degrees in under 90 seconds using a 24V supply. The stainless steel casing feels much sturdier than my previous cheap cartridges.

Leo ★★★★★ Oct 20, 2026

The silicone cable is a full meter long, which made routing it to my control board a breeze without any extra extension wires. The stainless steel body feels solid and it’s been holding my hotend at 240°C without any hiccups over a week of prints.

Ella ★★★★★ Oct 19, 2026

Heats up fast and holds temperature steady at 24V, which I really appreciate after fighting with a flaky 12V setup. The silicone cable is flexible enough to route cleanly, and the stainless body feels solid. No issues after a week of continuous printing.