6P14P-EV

6P14P-EV output pentode in a miniature glass envelope is used as a low frequency amplifier.

Operation time – min 5000 hours

Weight – max. 20g.

General Characteristics

Filament voltage ...... 6,3 ± 0,6 V

Filament current ...... 760 ± 60 mA

Rated anode voltage (constant) ...... 250 V

Maximum anode voltage ...... 300 V

Anode current ...... 48 ± 8 mA

Maximum cathode voltage ...... 65 mA

Rated 2^nd grid voltage (constant) ...... 250 V

Maximum 2^nd grid voltage (constant)...... 300 V

2^nd grid current ...... max 7 mA

Maximum anode dissipation ...... 14 W

Maximum 2^nd grid dissipation ...... 2 W

Maximum cathode-heater voltage (constant) ...... 100 V

Transconductance ...... 11,3 mA/V

Gain ratio...... approx. 20

Internal resistance ...... 30 kΩ

Cathode grid resistance at automatic bias...... 120 Ω

Input capacitance...... approx. 11 pF

Output capacitance ...... approx. 7 pF

Transfer capacitance ...... approx. 0,2 pF