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6059Sensibly equivalent¶ to:
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The 6059 is a special quality version of the type 6BR7. The valve was carefully designed for low internal noise and, especially, for low internal hum pick-up from the 6.3V AC heater, thus making it unnecessary to provide a DC source of heater current.The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 45 mm tall.Reference: data-sheet & 1040. Type 6059 was first introduced in 1951. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  s | g1 | k | h | h | s | a | g2 | g3 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | 
| 6.3 | 0.15 | 250 | 100 | -3 | 2.1 | 0.6 | 2.3M | 1.25 |
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Updated September 23, 2018.
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