78 parts — vacuum tubes, magnetrons, RF components & more
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Eimac / CPI
Very high-power ceramic triode with 10 kW plate dissipation for high-power FM broadcast transmitters and scientific RF power sources.
Eimac / CPI
Large ceramic triode with 15 kW plate dissipation for high-power shortwave and medium-wave broadcast transmitters operating at HF frequencies.
Eimac / CPI
Very large ceramic triode with 30 kW plate dissipation, among the highest-power triodes available for MW broadcast and strategic HF transmitters.
Eimac / CPI
Ceramic-metal power triode with 3 kW plate dissipation for grounded-grid FM broadcast amplifiers and HF linear amplifiers operating up to 220 MHz.
Eimac / CPI
High-power ceramic triode with 5 kW plate dissipation, the workhorse of FM broadcast and HF linear amplifiers up to 200 MHz.
Various
Classic beam power tetrode with 125 W plate dissipation, widely used in HF and VHF exciters and low-power transmitter stages.
Various
Beam power tetrode with 400 W plate dissipation for medium-power HF and VHF transmitters and industrial RF systems.
Eimac / CPI
Very high-power ceramic tetrode with 10 kW plate dissipation for high-power AM broadcast, TV transmitters, and industrial RF heating.
Eimac / CPI
Ceramic-metal beam tetrode with 1 kW plate dissipation for high-power HF and VHF amplification in broadcast and industrial applications.
Eimac / CPI
Extended-frequency ceramic tetrode with 1 kW plate dissipation, optimized for VHF and lower UHF amplification up to 500 MHz.
Eimac / CPI
Very large ceramic tetrode with 15 kW plate dissipation for high-power shortwave broadcast and international HF transmitter systems.
Eimac / CPI
Largest in the 4CX series, this ceramic tetrode has 20 kW plate dissipation for very high-power broadcast and industrial RF applications.
Eimac / CPI
Classic ceramic-metal beam tetrode with 250 W plate dissipation, widely used in HF and VHF amplifiers up to 110 MHz.
Eimac / CPI
Glass-metal beam tetrode with 250 W plate dissipation, functionally equivalent to the 4CX250B with glass/metal envelope.
Eimac / CPI
High-power ceramic-metal tetrode with 3 kW plate dissipation for medium and high-power broadcast transmitters and industrial RF systems.
Eimac / CPI
Ceramic beam tetrode with 350 W plate dissipation for VHF and lower UHF amplification in broadcast and industrial applications.
Eimac / CPI
Large ceramic-metal tetrode with 5 kW plate dissipation, used in medium-power broadcast transmitters and high-power RF amplifiers.
Eimac / CPI
Ceramic beam tetrode with 600 W plate dissipation for high-power VHF amplification and industrial RF induction heating.
Eimac / CPI
Companion to the 8877, this ceramic triode delivers 2 kW plate dissipation with operation up to 800 MHz for high-power VHF and UHF amplifiers.
Eimac / CPI
High-gain ceramic triode with 1.5 kW plate dissipation, extremely popular for UHF amplifiers and amateur radio high-power amplifiers up to 1 GHz.
Thomson / Thales
Thales high-µ coaxial metal-ceramic power triode with 30 kW RF output for industrial RF heating and CO₂ laser oscillator applications.
Thomson / Thales
Thales coaxial metal-ceramic power triode with 30 kW output, CTK 12 series variant optimised for industrial RF heating and laser systems.
Thomson / Thales
Thales metal-ceramic power triode in the CTK 12 family widely used in CO₂ laser cutting machine oscillators and industrial RF circuits up to 120 MHz.
Thomson / Thales
Thales high amplification factor coaxial metal-ceramic power triode with 45 kW output at up to 120 MHz. Water-cooled anode and forced-air stem for continuous duty in CO₂ laser cutting and industrial RF heating.
Thomson / Thales
Thales coaxial metal-ceramic power triode bridging the CTK 15-2 and CTK 25-4 power levels for industrial RF and CO₂ laser applications.
Thomson / Thales
Thales high-power coaxial metal-ceramic triode for industrial CO₂ laser cutting machines and high-power RF oscillator and amplifier applications.
Thomson / Thales
Thales high-µ coaxial metal-ceramic power triode with 5 kW output for industrial RF heating and oscillator applications.
Thomson / Thales
Thales high-µ metal-ceramic power triode with 5 kW output, variant of the CTK 3-1 series for industrial RF and oscillator applications.
Thomson / Thales
Thales high-power coaxial metal-ceramic triode with water-cooled anode, positioned between the CTK 25-4 and CTK 35-2 for industrial RF and laser duty.
Thomson / Thales
Top-of-range Thales CTK series coaxial metal-ceramic triode delivering 110 kW at up to 100 MHz with water-cooled anode for the most demanding industrial CO₂ laser and RF heating applications.
Thomson / Thales
Thales coaxial metal-ceramic power triode with 10 kW RF output for industrial heating, plastic welding, and RF oscillator applications.
Thomson / Thales
Thales coaxial metal-ceramic power triode delivering 10 kW output, CTK 5-1 series variant for industrial RF and oscillator circuits.
Svetlana / Reflector
Russian metal-ceramic triode with 1.5 kW plate dissipation and excellent UHF characteristics up to 300 MHz, used in HF to VHF linear amplifiers.
Svetlana / Reflector
Russian ceramic beam tetrode (GKT-74B) with 600 W plate dissipation, popular for HF and VHF amplifiers and widely used in amateur radio.
Reflector
Russian transmitting triode with 5 kW plate dissipation, designed for HF broadcast and long-distance shortwave communication systems.
Svetlana / Reflector
Large Russian ceramic-metal triode with 3 kW plate dissipation for high-power HF and VHF broadcast and communication transmitters.
Thomson / Thales
Thales ITK 12-1 water-cooled metal-ceramic triode with 40 kW output at up to 120 MHz for industrial RF induction heating, wood gluing, and plastic welding systems.
Thomson / Thales
Thales ultra-high-power ITK series water-cooled metal-ceramic triode for large-scale industrial RF induction heating facilities and continuous heavy-duty RF applications.
Thomson / Thales
Thales high-power ITK series water-cooled metal-ceramic triode for high-capacity industrial RF heating, induction hardening, and oscillator systems.
Thomson / Thales
Thales ITK series water-cooled metal-ceramic triode with 5 kW output for compact industrial RF generators, induction heating, and oscillator applications up to 120 MHz.
Thomson / Thales
Thales mega-power ITK series water-cooled metal-ceramic triode for continuous duty ultra-high-power industrial RF heating and induction heating installations.
Thomson / Thales
Thales ITK 25 series water-cooled metal-ceramic triode for very high power industrial RF applications including large induction heating and welding systems.
Thomson / Thales
Thales ITK series water-cooled metal-ceramic triode for large-scale industrial RF induction heating and heavy-duty RF generator applications.
Thomson / Thales
Thales largest ITK series water-cooled metal-ceramic triode for the very highest power industrial RF heating, smelting, and continuous duty heavy manufacturing applications.
Thomson / Thales
Thales ITK series water-cooled metal-ceramic triode for industrial dielectric heating, plastic welding, and medium-power RF oscillator applications.
Thomson / Thales
Thales very high-power ITK series water-cooled triode for the most demanding industrial RF induction heating systems and heavy-duty RF generators.
Thomson / Thales
Thales ITL 12-1 forced-air-cooled metal-ceramic triode with 33 kW output at up to 120 MHz for industrial RF heating, pulse oscillators, wood gluing, and plastic welding.
Thomson / Thales
Thales high-power ITL series air-cooled metal-ceramic triode for industrial RF heating and oscillator applications, stepping up from the ITL 12-1.
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