Power Grid Tubes (1022 - 4CX250K)

Construction Key: Triodes(3), Tetrodes(4), Glass(G), Ceramic(C)
Part number
Cons-
Cathode / Filament
Main Electrical Parameters
Max Ratings
Equivalent
truction
type
voltage
กก
2
(V)
current
กก
2
(A)
power
output max
(KW)
trans-
conductance
2
(mA/V)
amplication
factor
max
anode
voltage
2
(KV)
anode
current
2
(A)
anode
dissipation

(KW)
frequency
max
2
(MHZ)
1022
3C
oxide
6.3
1.3
 2.5
35
80
3.5
0.15
0.15
3000
Y640
12C3P
                        
2019
4C
 TH-W
4.2
146
22
80
8
7.5
5.5
25
1000
TH582
2C39B
3C
oxide
 6.3 1 0.040 25 105 2 0.1 0.1 2500  
3068
4C
 TH-W
18
460
150
400
4.5
15
  
300
30
TH537
3092
3C
 TH-W
12.6
380
200
160
41
16.8
  
120
30
BW1185J2
3111
3C
 TH-W
7.5
104
22
40
20
7
  
12
160
3CX10000H3
3-1000H
3G
  
6.3
30-35
2.5
6.1
22
5
0.7
0.8
50
7092
3-500G
3G
  
5
14.4
0.85
  
130
4
  
0.5
110
  
3-500Z
3G
5
14.4
0.85
  
130
4
  
0.5
110
  
3C
TH-W
 กก 7.5
99
24.2
 
200
7
5
20
110
 
3C
TH-W
 7.5 100 29
20 12
4
 20 90  
3CW20000H7                        
3CW30000H3                        
3CW30000H7
3C
TH-W
 6.3 160 24.2
200 7
4
 30 110  
3CW40000H3
3C
TH-W
 10 160 70
20 12
9
 40 90  
3CW45000H3
3C
TH-W
 10 160 120
20 14
11.5
 45 75  
3CW5000F1
3C
 TH-W 7.5 50.5 5 11 4.9 6
2.5
 5 75  
3CX10000A3
3C
TH-W
7.5
99
24
  
5
7
  
10
160
3C
TH-W
7.5
99
24
  
200
8
  
10
160
3CX10000D3
3C
TH-W
 5.8 145 30
50
 22 12
5
 12 120
ITL12-1
3CX10000H3
3C
TH-W
7.5
99
29
  
20
10
  
10
90
  
3CX15000A3
3C
TH-W
6.3
160
34
  
20
8
  
15
100
  
3CX15000A7
3C
TH-W
6.3
160
21.3
  
200
8
  
15
110
  
3C
TH-W
6.3
160
45
  
20
12
  
15
90
  
3CX1500A7
3C
oxide
5
10.5
2.6
  
200
4
  
1.5
250
  
3CX20000H3
3C
TH-W
10
160
64
  
12
  
20
90
  
3CX2500A3
3C
TH-W
7.5
51.5
10
  
22
5.5
2
2.67
110
FU-611F
3CX2500F3
3C
TH-W
7.5
51.5
10
  
22
5.5
2
2.67
75
FU-612F
3CX2500H3
3C
TH-W
7.5
51.5
10
  
20
6
  
4
110
  
3CX3000A7
3C
TH-W
7.5
51.5
7.3
  
160
5
  
4
110
  
3CX3000F7
3C
TH-W
7.5
51.5
7.3
  
160
5
  
4
75
  
3CX4500F3
3C
TH-W
7
78
14
  
22
9
  
6
75
YU108
3CX6000A7
3C
TH-W
7
78
10
  
200
7
  
6
110
YU148
3CX800A7
3C
oxide
13.5
1.5
0.75
  
200
2.25
  
0.8
350
4 -125A
4G
  
5
6.8
0.375
2.45
5.9
3
  
0.125
110
QY3/125B
4 -250A
4G
  
5
14.5
1
4
5.1
4
  
0.25
110
QY4/250B
4-400A
4G
  
5
14.5
1.1
4
5.1
4
  
0.4
110
5F23, 5F23A
4-400C
4G
  
5
14.5
1.1
4
5.1
4
  
0.4
110
7527
4C
TH-W
10
300
200
166.7
4.5
20
15
100
30
DB-926
4CX10000D
4C
TH-W
7.5
75
10
50
4.5
7.5
10
110
4CX1000A
4C
oxide
6
9
1.63
3
1
110
4C
TH-W
6.3
160
36.5
50
4.5
10
5
15
225
DB-917
4CX1500A
4C
TH-W
5
38.5
1.5
20
5.5
3
1
1.5
220
DB-918
4CX1500B
4C
TH-W
6
10
1.1
  
3
  
1.5
110
  
4CX150A
4C
oxide
6
2.6
0.39
  
5
2
  
0.25
500
  
4CX250B
4C
oxide
6
2.6
0.39
  
5
2
  
0.25
500
  
4CX250FG
4C
oxide
26.5
0.54
0.39
  
5
2
  
0.25
500
  
4CX250K
4C
oxide
6
3
0.44
  
5
2
  
0.25
500
FU-252F

    Power Grid tubes (2011 - 4CX250K)
   
   
   
   
   
   


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