Datasheets ★ Equivalents ★ Reference
Valve Library Search
Search by valve type, commercial equivalent or CV number.
4
Results for UM4
Datasheets
| Type | Brand | Function | Size | Downloads | |
|---|---|---|---|---|---|
| UM4 | Philips | double sensitivity indicator with amplifier triode (tii) | 1,017 KB | 0 | |
| UM4 | Philips | double sensitivity indicator with amplifier triode (tii) | 639 KB | 0 | |
| UM4 | Philips | double sensitivity indicator with amplifier triode (tii) | 316 KB | 0 | |
| UM4 | Philips | double sensitivity indicator with amplifier triode (tii) | 98 KB | 0 |