This standard applies to CKBB 750/10/75 variable glass vacuum capacitors. The capacitor adopts a well-sealed glass shell and is suitable for use as tuning and oscillation circuit components in communications, broadcasting, radio transmitters and high-frequency heating equipment. This standard is a supplement to GB4778-84 "General Technical Conditions for Vacuum Capacitors". Except for the content specified in this standard, everything else shall be implemented in accordance with the relevant provisions of the general technical conditions.
SJ 2765-1987 history
1987SJ 2765-1987 Variable glass vacuum capacitors for Type CKBB750/10/75