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Miniature connectors
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Number of contacts
This indicates the number of contacts the connector has.
Lock
The locking system describes how the pin and socket elements are joined.
Degree of protection
The degrees of protection according to IEC60529 apply to various articles and provide information on protection against the intrusion of water and solids such as dust.
  • IP67 Fully protects against touch and against the intrusion of dust. Protects against water intrusion in temporary immersion (depth: 1 m; duration: 30 minutes).
Version
The choice of version allows the definition of certain technical specifications – for example the type of cable outlet or the size.
Installation type
Connectors are differentiated by installation type: those that are mounted in a device housing (panel mount) and those that are attached to cables.
EMC
Electromagnetic compatibility (EMC) means that a connector is shielded or shieldable. This is required when it is necessary to protect the signals or data conducted by the connector, as well as to protect external devices, from disturbance due to electromagnetic effects.
Product segment
binder areas of application or type of connector.
  • Miniature Connectors with an external diameter of 16–21.5 mm and various locking systems.
Termination
The termination type determines how cables, single wires or PCBs can be joined with the connector.
  • dip-solder The special form of the contacts enables a through-connection on a PCB and automated wave soldering.
  • moulded on cable Single wires are assembled and the cable joined with the connector by means of plastics injection moulding.
  • solder The contact and the individual wires of a cable are connected using solder.
Miniature round connectors with snap-in locking of the 720 series have 3 to 12 contacts depending on the application. Both the 16mm cable version and the 16mm flange version comply with IP67 protection class and are available in black, red, blue and green. Cable connectors have solder terminals, flange connectors have solder/immersion solder terminals.