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Vacuum Tube - 7Y4, Rectifier, Full Wave
New-Old-Stock (NOS) tube.
The 7Y4 is a heater type vacuum twin diode using the lock-in construction. It is intended for use as a full-wave rectifier in either AC or storage operated equipment where economy of heater power is desired.
Note: brands may vary. Photo is for reference only and may not exactly represent final product received.
| No measurements are currently available for this product. Please contact us if you have any questions. |
| Packaging Dimensions | 1.3 in. × 1.3 in. × 3.8 in. | ||
| Weight (Packaging) | 0.0639 lbs. | ||
 NOS Tube Specification Sheet | All Models |
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