Microwave Power Products Division

Communications - Triodes
Product Description Emitter Cooling Eb,kV Ib,A Po (kW) Model Number
3CPX800A7 pulsed air cooled Triode Oxide Air 3.2 0.4 0.9
3CW20,000H7 water cooled Triode Thoriated Water 7.0 5.0 34.2
3CX10,000A1/8158 air cooled Triode Thoriated Air 7.0 4.0 22.4
3CX10,000A3/8159 air cooled Triode Thoriated Air 7.0 4.0 22.4
3CX10,000A7/8160 air cooled Triode Thoriated Air 7.6 3.7 22.5
3CX10,000U7 air cooled Triode Oxide Air 5.0 3.7 10.0
3CX1000A7/8283 air cooled Triode Thoriated Air 3.5 0.9 2.1
3CX1200A7 air cooled Triode Thoriated Air 3.6 0.7 1.5
3CX1200D7/YU-121 air cooled Triode Thoriated Air 4.0 0.6 1.6
3CX1200Z7/YU-181 air cooled Triode Thoriated Air 4.0 0.6 1.6
3CX15,000A3 air cooled Triode Thoriated Air 7.0 6.0 30.0
3CX15,000A7 air cooled Triode Thoriated Air 7.0 4.6 25.5
3CX15,000H3 air cooled Triode Thoriated Air 10.0 5.0 41.2
3CX1500A7/8877 air cooled Triode Oxide Air 3.5 1.0 2.1
3CX1500C7/8938 air cooled Triode Thoriated Air 3.0 1.0 1.6
3CX1500D7 air cooled Triode Thoriated Air 4.0 0.6 1.6
3CX20,000A3 air cooled Triode Thoriated Air 10.0 7.9 64.0
3CX20,000A7 air cooled Triode Thoriated Air 7.8 4.2 27.5
3CX20,000C7 air cooled Triode Thoriated Air 7.8 4.2 27.5 3CX20,000C7
3CX2500A3/8161 air cooled Triode Thoriated Air 6.0 2.1 10.0
3CX2500F3/8251 air cooled Triode Thoriated Air 6.0 2.1 10.0
3CX3000A1/8238 air cooled Triode Thoriated Air 5.5 1.1 5.1
3CX3000A7 air cooled Triode Thoriated Air 4.8 1.5 5.5
3CX3000F1/8239 air cooled Triode Thoriated Air 5.5 1.1 5.1
3CX3000F7 air cooled Triode Thoriated Air 4.8 1.5 5.5
3CX400A7/8874 air cooled Triode Oxide Air 2.0 0.3 0.3
3CX5000A7 air cooled Triode Oxide Air 6.0 1.6 5.0
3CX6000A7/YU-148 air cooled triode Thoriated Air 5.7 2.5 10.0
3CX800A7 air cooled Triode Oxide Air 2.2 0.5 0.8
8874/3CX400A7 air cooled Triode Oxide Air 2.0 0.3 0.3
YC-236 air cooled Triode Oxide Air 4.0 0.9 2.0
All product data sheets are in PDF format. To read and print PDF files, download Adobe Acrobat Reader
Footnotes:
* The following Eimac types currently in production are for renewal use and are not suggested for new equipment design. Data on these tubes may be obtained from CPI MPP Division, Eimac Operation Application Engineering Department.