The 30PL15 looks to be electrically identical to the 30PL14 but unlike the 30PL14 it is pin compatible with the PCL85. These valves are dedicated frame output valves from the VHF TV era and the advent of 110° scanning.
This view of the triode on the left shows the stitching of the two parts of the anode.Thanks to Mark Mallison for sending the images.The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 68 mm tall.References: Data-sheet & Data Type 30PL15 was first introduced in 1962. See also 1962 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  a(t) | g1(t) | k(t) | h | h | a | g2 | k,s,g3 | g1 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | gm | 
| 16.0 | 0.3 | 170 | 170 | -15 | 50 | 3.0 | 7.6 |
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Absolute Maximum Operating Conditions¶
| Va | Vg | mAa | ra | gm |
| 200 | -7.7 | 10.0 | 5,300 | 3.4 |
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Updated December14, 2024.
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