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POPULAR TRIODES
|
Type Number |
Filament |
µ |
Maximum Ratings |
Typical Operation |
Max. Freq. |
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|
Volts |
Amps |
Plate Diss. |
Pg. W |
Eb, kV |
Ib, A |
Eb, kV |
Ib, IA |
Po, kW |
Gain dB |
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|
8873 |
6.3 |
3.0 |
240 |
0.2 |
5 |
2.2 |
0.4 |
2.0 |
0.3 |
0.3 |
15.3 |
500 |
|
3CX400A7 / 8874 |
6.3 |
3.0 |
240 |
0.4 |
5 |
2.2 |
0.4 |
2.0 |
0.3 |
0.3 |
15.3 |
500 |
|
3CX800A7 |
13.5 |
1.5 |
200 |
0.8 |
4 |
2.3 |
0.6 |
2.2 |
0.5 |
0.8 |
15.1 |
350 |
|
3CPX800A7 |
13.5 |
1.5 |
200 |
0.8 |
4 |
3.5 |
0.6 |
3.2 |
0.4 |
0.9 |
15.9 |
500 |
|
3CX1200A7 |
7.5 |
21.0 |
200 |
1.2 |
50 |
5.0 |
0.8 |
3.6 |
0.7 |
1.5 |
12.5 |
110 |
|
3CX1200D7 / YU-121 |
6.3 |
25.0 |
200 |
1.2 |
50 |
5.5 |
0.8 |
4.0 |
0.6 |
1.6 |
14.8 |
110 |
|
3CX1200D7 / YU-181 |
6.3 |
25.0 |
200 |
1.2 |
50 |
5.5 |
0.8 |
4.0 |
0.6 |
1.6 |
14.8 |
110 |
|
YC-236 |
5.0 |
10.5 |
200 |
1.5 |
20 |
4.0 |
1.0 |
4.0 |
0.9 |
2.0 |
16.0 |
250 |
|
3CX1000A7 / 8283 |
5.0 |
30.5 |
200 |
1 |
45 |
3.5 |
1.0 |
3.5 |
0.9 |
2.1 |
13.1 |
220 |
|
3CX1500A7 / 8877 |
5.0 |
10.5 |
200 |
1.5 |
20 |
4.0 |
1.0 |
3.5 |
1.0 |
2.1 |
15.1 |
250 |
|
3CX5000A7 |
10.0 |
17.5 |
200 |
5 |
35 |
6.5 |
2.5 |
6.0 |
1.6 |
5.0 |
14.2 |
110 |
|
3CX3000A / 8238 |
7.5 |
51.5 |
5 |
4 |
50 |
6.0 |
2.5 |
5.5 |
1.1 |
5.1 |
14.5 |
110 |
|
3CX3000F1 / 8239 |
7.5 |
51.5 |
5 |
4 |
50 |
6.0 |
2.5 |
5.5 |
1.1 |
5.1 |
14.5 |
75 |
|
3CX3000A7 |
7.5 |
51.5 |
160 |
4 |
225 |
5.0 |
2.5 |
4.8 |
2.0 |
7.2 |
11.0 |
110 |
|
3CX3000F7 |
7.5 |
50.5 |
160 |
4 |
225 |
5.0 |
2.5 |
4.8 |
2.0 |
7.2 |
- |
75 |
|
3CX2500F3 / 8251 |
7.5 |
51.5 |
20 |
4 |
150 |
6.0 |
2.5 |
6.0 |
2.1 |
10.0 |
18.7 |
75 |
|
3CX6000A7 / YU-148 |
7.0 |
78.0 |
200 |
6 |
225 |
7.0 |
3.5 |
5.7 |
2.5 |
10.0 |
12.2 |
110 |
|
3CX10,000A3 / 8159 |
7.5 |
99.0 |
20 |
10 |
250 |
7.0 |
5.0 |
7.0 |
4.0 |
22.4 |
15.3 |
160 |
|
3CX10,000A7 / 8160 |
7.5 |
100.0 |
200 |
10 |
500 |
9.0 |
4.0 |
7.6 |
3.7 |
22.5 |
11.7 |
160 |
|
3CX15,000A7 |
6.3 |
160.0 |
200 |
15 |
500 |
10.0 |
5.0 |
7.0 |
4.6 |
25.5 |
9.9 |
110 |
|
3CX20,000A7 |
6.3 |
160.0 |
200 |
20 |
500 |
10.0 |
5.0 |
7.8 |
4.2 |
27.5 |
10.8 |
110 |
|
3-500Z |
5.0 |
14.6 |
130 |
0.5 |
20 |
4.0 |
0.4 |
3.0 |
0.4 |
0.74 |
14.0 |
110 |
|
3-1000Z |
7.5 |
20.0 |
200 |
1 |
50 |
6.0 |
0.7 |
6.0 |
0.7 |
3.2 |
13.2 |
110 |
|
811A |
6.3 |
4.0 |
|
60 watts |
8 |
1.5 |
0.175 |
1.5 |
0.16 |
0.16 |
13.0 |
30 |
|
572B |
6.3 |
4.0 |
170 |
160 watts |
50 |
2.7 |
0.275 |
2.4 |
0.25 |
0.30 |
7.5 |
30 |
TETRODES
|
Type Number |
Filament |
Maximum Ratings |
Typical Operation |
Max. Freq. |
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|
Volts |
Amps |
Plate Diss. |
Pg.1, W |
Pg.2, W |
Eb, kV |
Ib, A |
Eb, kV |
Ib, IA |
Po, kW |
Gain dB |
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|
8122 |
13.5 |
1.3 |
0.4 |
– |
8 |
2.2 |
0.3 |
2.0 |
0.3 |
0.4 |
– |
500 |
|
8930 |
6.0 |
2.6 |
0.4 |
2 |
12 |
2.4 |
0.3 |
2.0 |
0.3 |
0.4 |
21.0 |
500 |
|
4CX250B / 7203 |
6.0 |
2.6 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
500 |
|
4CX250BC / 8957 |
6.0 |
2.4 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
500 |
|
4CX250FG / 8621 |
26.5 |
0.5 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
500 |
|
4CX250R / 7580W |
6.0 |
2.6 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
500 |
|
4CX300A / 8167 |
6.0 |
2.9 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
500 |
|
4CX350A / 8321 |
6.0 |
2.9 |
0.4 |
0 |
8 |
2.5 |
0.3 |
2.2 |
0.3 |
0.4 |
20.5 |
110 |
|
4CX350AC / 8321A |
6.0 |
2.9 |
0.4 |
0 |
8 |
2.5 |
0.3 |
2.2 |
0.3 |
0.4 |
20.5 |
110 |
|
4CX350F / 8322 |
26.5 |
0.7 |
0.4 |
0 |
8 |
2.5 |
0.3 |
2.2 |
0.3 |
0.4 |
20.5 |
110 |
|
4CX350FJ / 8904 |
26.5 |
0.7 |
0.4 |
0 |
8 |
2.5 |
0.3 |
2.2 |
0.3 |
0.4 |
20.5 |
110 |
|
4CX150A / 7034 |
6.0 |
2.6 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
150 |
|
8560AS |
6.3 |
2.6 |
0.3 |
2 |
12 |
2.0 |
0.3 |
2.0 |
0.3 |
0.4 |
21.3 |
500 |
|
4CX300Y / 8561 |
6.0 |
3.5 |
0.4 |
1 |
8 |
2.0 |
0.4 |
2.0 |
0.4 |
0.6 |
21.9 |
110 |
|
4CX400A |
6.3 |
3.2 |
0.4 |
2 |
8 |
2.5 |
0.4 |
2.5 |
0.27 |
0.4 |
– |
500 |
|
4CX600JB |
6.0 |
5.4 |
0.6 |
1 |
15 |
3.0 |
0.6 |
2.8 |
0.6 |
1.0 |
20.0 |
30 |
|
4CX800A / GU-74B |
12.6 |
3.6 |
0.8 |
2 |
15 |
2.5 |
0.8 |
3.2 |
0.63 |
0.8 |
|
150 |
|
GU-84B / 4CX2500E |
27.0 |
3.7 |
2.5 |
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