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U19

Directly heated half wave rectifier
Oxide coated directly heated cathode. Equivalent to
CV187
Characteristics
| Vf |
If |
PIV |
ia(pk) |
Va(max) |
Iout(max) |
Vout(max) |
C§ |
L
|
VA-K* |
| (V) |
(A) |
(V) |
(mA) |
(V) |
(mA) |
(V) |
(¼F) |
(H) |
(V) |
| 4 |
3.3 |
7100 |
1500 |
2500 |
250 |
5000 |
4 |
8 |
|
§ max capacitor input
min at 250 mA.
Basing - British 4 pin
Top cap anode