Connectors with assessed quality, for use in d.c., low frequency analogue and in digital high-speed data applications – Part 4: Printed board connectors – Section 105 : Detail specification for 9 mm circular connector with 3 to 8 contacts for use in a wide range of applications including the telecom

Published by	Publication Date	Number of Pages
IEC	06/19/1995	89

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Category: IEC

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IEC 61076-4-105 Ed. 1.0 b – Connectors with assessed quality, for use in d.c., low frequency analogue and in digital high-speed data applications – Part 4: Printed board connectors – Section 105 : Detail specification for 9 mm circular connector with 3 to 8 contacts for use in a wide range of applications including the telecom

IEC 61076-4-105:1995 is a detail specification. A complete connector consists of a fixed connector and a free connector. The fixed connector is mounted vertically or at a right angle to the printed circuit board. The free connector is terminated to a cable consisting of three to eight conductors (shielded or unshielded). The fixed and the free connector have a range of three to eight contacts. Each connector is keyed to prevent mismating. Examples of contact arrangements are shown in figure 2.
Rating and characteristics:
Wording voltage: 30 V a.c. r.m.s. or d.c.
Current rating: 1 A max.
Insulation resistance: 1 000 M ohms min.
Climatic category: PL1: 55/100/56, PL2: 55/100/21, PL3: Not applicable
Printed board thickness: 1,58 mm (0,062 in)
Contact spacing: varies with number of contacts.