Datasheet · Pentode · RCA
6688 datasheet
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Key 6688 specs at a glance
- Type
- Pentode
- Primary use
- Preamp
- Era
- 19580s
- Heating
- indirect
- Heater
- 6.3 V / 0.3 A
- gm (transconductance)
- 15 mA/V
- Max plate voltage
- 300 V
- Max plate dissipation
- 2.7 W
- Base
- b7g
- Manufacturer
- RCA
- Equivalents
- CK6688