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321 Stainless Steel Cartridge Heater 0.13" OD 1.25 - 4" Long

Hi-Density Miniature Cartridge Heaters with 321 SS Sheath 1/8 (3.175 mm) Nominal Diameter
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C$84.46

Item# HDC19101

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$84.46
5-9 C$80.24
10-24 C$78.55
25-49 C$75.17
50-99 C$73.48
100+ C$71.79

In stock

Lead Time (If not in stock): 4 weeks
Hi-Density Miniature Cartridge Heaters with 321 SS Sheath 1/8 (3.175 mm) Nominal Diameter HDC19101 HDC19101
  • Watt Densities of 60 W/in2 to 175 W/in2 Provide Maximum Process Temperature Flexibility
  • Standard 321 Stainless Steel Sheath Material Provides High Temperature Strength, Good Thermal Conductivity and Resistance to Corrosion and Scaling
  • Swaged Construction Provides Excellent Heat Transfer and High Dielectric Strength
  • U.L. Component Recognized

HDC19101 Model Options

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Heater Diameter
Power Density
Supply Voltage
Cartridge Length
lead length
Power


Hi-Density Multi-Purpose cartridge heaters represent Omega's commitment to value-added customer service. Omega maintains over 65,000 semi-finished hi-density cartridge heater substrates in stock, offering a combination of over 1000 sizes in industry standard diameters and lengths ranging from 25.4 to 1524 mm (1" to 60") (depending on diameter) in a complete spectrum of wattages and operating voltages.

Multi-purpose cartridge heaters are the solution for a multitude of original equipment manufacturers (OEMs) and maintenance (MRO) applications. Highly engineered standard and special purpose Omega cartridge heaters have been at the forefront of addressing the challenges of Original Equipment Manufacturers (OEMs) in a broad segment of diversified industries. As a company Omega is uniquely qualified and committed to assisting our customers in developing highly engineered specific use cartridge heaters for dependable and reliable performance.

Let Omega provide the optimal solution to your thermal loop systems and cartridge heater design challenges. Omega will custom manufacture to your specifications. Contact us today with your requirements.

Hi-Density Miniature Cartridge Heaters ⅛" Dia., Actual 0.122" ± 0.002" (3.10 mm)
Sheath Length Model Number Watts Watt Density
inch mm 120V 240V W/cm2 W/in2
31.8HDC19100251490
31.8HDC191013520126
31.8HDC191025028180
38.1HDC19103301280
38.1HDC191046025160
250.8HDC19105401170
250.8HDC19106HDC19112501387
250.8HDC19107HDC1911310027175
63.5HDC19108501168
376.2HDC19109601064
88.9HDC19110701062
4101.6HDC19111HDC1911480960
Model Numbers listed are cartridge heaters with Type N Terminations 24 mm (10") leads.
Five terminations &
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Rated 5 out of 5 by from Good quality We use cartridges for heating metallic block. Works perfectly
Date published: 2024-04-21
Rated 5 out of 5 by from cartridge heater Use two of them to heat a 100 cm3 metal cube. Reach 350°C within 10 minutes. Easy to work with.
Date published: 2024-01-08
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Hello.  These heaters are described as having “high dielectric strength”, but I cannot find a specific value for this.  Can you please share the dielectric strength?

Asked by: CryoME
Thank you for your inquiry. Standard test is done at 500VDC.
Answered by: Application Engineer CB
Date published: 2023-09-12

Can we use this heater for a long time? For example, I'm planning to use it for one week to keep my vessel the 300 degrees Celsius.  

Asked by: jhc1
The HDC Heaters are meant for continuous use and using one with the lowest Watt density to meet your requirements would theoretically last the longest.
Answered by: ApplicationsEngineerANB
Date published: 2021-07-20

Is the wire lead covering right next to the heater also able to withstand high temperatures of up to 600 C? I have purchased cartridge heaters before which seem to have some sort of plastic/rubber like coating.

Asked by: tying08
Thank you for the inquiry. Leads are fiberglass insulated UL approved to 250 C. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-03-03

Hi I purchased both 75 watt and 150 watt heaters - 0250-0125-0075-N-10-1 AND ICH-0250-0125-0150-N-10-1. Why there is contact (75 - 250 M ohm) between the outside sheath and the heater connecting wires. They should be fully insulated.

Asked by: Ajay
Hi Ajay, Yes, heater leads should be isolated from the sheath of the cartridge. Please forward this note to TEMP@OMEGA.COM. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-07-18
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