YEAHUI ELECTRONIC LIMITED Yeahui Cable, connector to the world!


Home / blog

The Basic parameters of the compact connector

The compact connectors include wire-to-board and wire-to-wire configurations and has been designed with fully-polarised scoop-proof housings to protect terminals from damage, and a low insertion force.

The Basic parameters of the compact connector

The 3.0mm-pitch devices have power contacts that can handle currents of up to 5A per contact and are available in dual-row configurations with two to 24 circuits and single-row configurations with two to 12 circuits.

The 4.2mm-pitch connectors has a current rating up to 9A per contact and are available in two to 24 circuits in dual-row and three to five circuits in single-row configurations.

The 5.7mm-pitch connectors use a special alloy material for high-current-rating wire-to-board applications, handling up to 23A per contact. This option is available in a dual-row configuration with two to 24 circuits.

Crimp, snap-in header and receptacle contacts can terminate wires from 30 to 20 AWG for the 3.0mm-pitch connectors, 38 to 16 AWG for the 4.2mm connectors and 16 to 12AWG for the 5.7mm units. The first two can be used in wire-to-wire and wire-to-board configurations while the 5.7mm devices are suitable for wire-to-board applications. Some devices also offer a patented right-angled receptacle for 1U or 2U racks.

Yeahui is a connector cable supplier with 11 years of experience in developing high quality connectors and wiring harnesses. wo have many types of products, including obd cable, circular connector, agricultural connector and so on.We can meet the requirements of various customers. Feel free to learn more about connectors or buy our connectors,looking forward to your message.

Read more about the connectors(Hardwiring will be replaced by connector cable).