ECC803 - A. F. twin triode

Datasheet Details

Part number	ECC803
Manufacturer	JJ
File Size	106.60 KB
Description	A. F. twin triode
Datasheet	ECC803 Datasheet
Additional preview pages of the ECC803 datasheet.

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Full PDF Text Transcription

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ECC 803 A. F. twin triode with separate cathodes, non microphonic Base: NOVAL Uf = 6,3/12,6 V If = ca. 300/150 mA Typical characteristic: Ua = 250 V Rk = 1 k6 Ia = 1,2 mA S = 1,6 mA/V Ri = 62,5 kΩ µ = 100 Limiting values: Ua = 330 V Wa = 1,2 W Ik = 9 mA Ug = -55 V Rg = 2,2 MΩ Uk/f = 200 V Capacitances: system I. cg/k = 1,6 ca = 0,46 cg/a = 1,7 system II. cg/k = 1,6 pF ca = 0,34 pF cg/a = 1,7 pF Operating characteristics: Resistance - coupled amplifier Ub = Ra = Ia = Rg = Rk = 250 47 1,18 1 1,2 250 250 V 100 220 kΩ 0,86 0,48 mA 1 1 MΩ 1,5 2,7 kΩ Substitutes: 6057 Dimension and connections: wwwww.wjj-.ejjl-eecletrcotrnoicn.icco.

Published: Aug 2, 2016 |