IEC 60130-8 Withdrawn
IEC 60130-8:1976
Connectors for frequencies below 3 MHz. Part 8: Concentric connectors for audio circuits in radio receivers
Describes two jack sockets for 3.50 to 3.60 mm (0.138 to 0.142 in) and 2.44 to 2.49 mm (0.096 to 0.098 in) jack plugs (these are the minimum and maximum dimensions respectively of the two male gauges described in the publication).
CHFÂ 20.-