The DEH612 is a general purpose triode from 1927 and is part of the M-OV six volt range. The bulb is silvered to the point where all internal details are obscured.
The brass base pins are of two part construction with the lead-out wires wrapped round and soldered into place.The balloon envelope is 56 mm in diameter, and excluding the B4 base pins is 95 mm tall.Reference: 1043. Type DEH612 was first introduced in 1927. See also 1927 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 |  a | g1 | f | f |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | gm | μ |
| 6.0 | 0.1 | 150 | - | - | 33,000 | 0.6 | 20 |
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Updated April 16, 2013.
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