RS 2048 CJC Tubes For Sale: RS 2048 CJC Tube Specs, Data Sheet & Substitute Info
RS 2048 CJC Tubes For Sale
Looking for high-performance RS 2048 CJC tubes for sale? The RS 2048 CJC (also sold as the RT 2048 Plus) is a water-cooled tetrode tube designed for Co2 laser cutting and welding systems operating at 5kW and above.
Built with a coaxial structure and metal-ceramic envelope, it offers long service life, excellent thermal performance, and reliable power delivery for industrial sheet metal fabrication and automotive manufacturing.
Penta Labs supplies the RS 2048 CJC tube for sale in various quantities to suit your workflow.
Single or multiple RS 2048 CJC tubes for sale.
Each tube is burn-in tested and verified to match OEM output standards. With over 50kW of output power, it’s ideal for TRUMPF® laser cutting machines operating in continuous wave (CW) mode.
Our RF tubes are stocked and shipped from California with technical support and warranty coverage.
RS 2048 CJC Tube Specs
The RS 2048 CJC is engineered for high-reliability operation in demanding CO₂ laser systems. Below are the general specifications. For full mechanical and electrical details, download the datasheet below.
| Specification | Details |
|---|---|
| Output Power | 53 kW (CW mode) |
| Anode Voltage | 14,000 volts |
| Anode Dissipation | 30 kW |
| Frequency Range | Up to 110 MHz |
| Cooling Method | Water-cooled |
| Tube Type | Tetrode, coaxial design |
| Envelope Material | Metal-ceramic |
| Dimensions | 130 x 230 mm |
| Weight | 4.4 kg |
RS 2048 CJC Tube Data Sheet Download
Want to see the complete specs and performance curves? Download the official RS 2048 CJC tube data sheet to review electrical parameters, dimensions, and recommended operating conditions.
Download RS 2048 CJC Datasheet (PDF)
RS 2048 CJC Tube Substitute & Equivalent Information
Penta Labs supplies a high-quality RS 2048 CJC tube equivalent that delivers reliable performance at a fraction of the OEM cost. Designed for seamless compatibility, this tube supports TRUMPF® laser systems using part numbers such as 1237260, 1296799, 1811787, and 1237228—without compromising power, efficiency, or longevity.
If you're looking for a Thales and Trumpf RS 2048 CJC replacement, Penta Labs provides burn-in tested tubes with full performance verification. Whether you're operating a 5kW laser or a high-throughput fabrication system, our tubes are engineered to meet the demands of industrial use.
As one of the leading tube manufacturers, we also offer a wide selection of tetrode tube options and Co2 laser-specific components in our Co2 tube collection.
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