FU-33,833A  is a glass HF power supply tetrode tube designed specifically for industrial applications. This tube uses a coaxial design and metal-ceramic technology. This tetrode may be operated in CW or pulse modes.
For operation in pulse mode, the parameters depend on each equipment characteristics.

We manufacture and export the following all models.

Ceramic vacuum tube, Vacuum tube, Ceramic tube, Electron tube, Electron triode, Electron tetrode, Electron quadrode, Electron pentode, Electronic tube, Electronic triode, Electronic tetrode, Electronic quadrode, Electronic pentode, Power grid tube, Ultra-high frequency electronic tube, Ultra-high frequency heating tube, Electronic transmitting tube, Metal ceramic transmitting tube, Amplifier tube, laser power tube, ceramic rf tube, power triode tube, rf power triode, vacuum tube amplifier, transistor, Microwave magnetron.
FC-10FA, FC-10FT, FC-732F, FC-735F, FC-735FT, FC305F, FC311, FC312F, FC620F, FC620FT,
FD911S, FD003Z, FD-5S,
FC10FT, FC201F, FC307F, FC307FS, FC308C, FC310C, FC310F, FC502F, FC732F, FC734F, FC735F,
FU-33, FU-833A, 833A, 833C, FU-74F, GU-74B, FU-100F, FU-728F, FU-113F, FU-113FG, FU-998F, FU-5S, FU-62S, FU-610F, FU-610FA, FU-610S, FU-724F, FU-724S, FU-727F, FU-824F, FU-824FA, FU-834F, FU-834FA, FU-924F, FU-924FA, FU-928F, FU-836F, FU-947F, FU-101F, FU-101M, FU-101Z, FU-101C, FU-832C, FU-832FA, FU-832F, FU-832M, FU-917F, FU-917M, FU-307S, FU-74F, FU-250F, FU-252F, FU-946F, FU611F, FU612F, FU613F, FU001F, FU104C, FU104Z, FU115F, FU116F, FU252F, FU615F, FU616C, FU617F, FU618F, FU720F, FU820C, FU820F, FU002F, FU617FT, FU-431S
FM70FT,
ML8533, ML8536
YU191B, YU191C, YU-148, YU-108, 3CX4500H3, YU-148, 3CX6000A7, YU-191B,
YL1050, YL1057, YL1631, YL1420,
CQK25-2, CQK50-2
3CX2500H3, 3CX2500A3, 3CX2500F3, 3CX3000A7, 3CX3000F7, 3CX1500D3, 3CX10000D3, 3CX10000A3, 3CX10000A7, 3CX10000H3, 3CX15000A3, 3CX15000A7, 3CX15000H3, 3CX20000H3, 3CX20000A7,
3CPX800A7, 3CPX800A7, 3CX1500A7,  3CPX1500A7,  3CX5000A7, 3CPX5000A7, YC156, YC156A, YC179, YC108, YU158, YC236, YC-257,
3CW5000F1, 3CW5000F3, 3CW40000H3, 3CW45000H3, 3CW20000A7, 3CW20000H3, 3CW20000H7, 3CW30000H3, 3CW30000A7, 3CW30000H7, 3CX2500A3, 3CX2500F3, 3CX2500H3, 3CX3000A7, 3CX1500A7, 3CW20000A7,
4CX250B, 4CX250R, 4CX250FG, 4CX800A, GU-74B, 4CX350A, 4CX350F, 4CX1000A, 4CX1500B, 4CX3500A, 4CW1000A, 4CX1500A, 4CX3000A, 4CX5000A, 4CX5000R, 4CX7500A, 4CX10000D, 4CX10000J, 4CX15000A, 4CX20000C, 4CX20000D, 4CX20000E, 4CV100000C, 4CX250K, 4CX1500A, 4CX3000A, 4CX15000A, 4CV100000C, 4CX35000C, 4CX5000A, 5CX1500A,
CTK12-4, CTK12-1, CTK15-2, CTK-25-4, ITK12-1, ITK3-1, ITK5-1, ITK15-2, ITK30-2, ITK60-2, ITL12-1, ITL3-1, ITL5-1, ITL9-1, ITL15-2, TH5-6, TH6-3A, TH382, TH382, TH584, TH338, TH331, TH537, TH527, TH327, TH582, TH558, TH610, TH375, TH576, TH373, TH328, TH347, TH375, TH537, TH558, TH373.
E3061, E3062, E3062E, E3069, E3130,
RS3060CL, RS3060CJ, RS3021CJ, RS3026CJ, RS3040CJ, RS3041CJ, RS3041CL, RS3040CJ, RS3040CLX, RS3060CJ, RS3060CJC, RS3021CJ, RS2048CJ, RS2048CJC, RS1034SK, RS1034SL, RS1072C, RS2054SK,
8560AS, 928F, 836F, 8741, 7T85RB, 7T69RB, 8F75R, 7F71RA, 8F68R
6T51, 6T58RA, 7T62R, 7T62RE, 7T85RB, FU-947F, 7T69RB, 7T84RB, 7T69RB, 8T25RA, 8T85, 8T85RB, 8T87RB, 8F76R, 8T69JB,

BW1608J2, FU1608C,

BW1184J2, BW1185J2

SK300 Socket, SK1300 Socket, SK2210 Socket, SK184 Socket.