The EN3646 connector series is a global family qualified as per EN3646 or ASNE standards. SOURIAU-SUNBANK also offers customized derivates that we are able to design for the most demanding applications.

These connectors use a self-locking mechanism with bayonet, allowing for a quick coupling that saves time during systems assembly. All the experience acquired in aerospace industry guarantee a high level of confidence in terms of quality.

This widely used connector family offers a large range of layouts available, either to transmit signal or power, or a mix of both. For harsher environments, we are able to deliver a stainless steel version of this standard that is able to withstand a very long salt spray duration.

Submitted to various environment constrains, this connector family will always guarantee a proper and effective sealing at connector interface and between the connector and le cables, due to its front and rear silicone elastomers parts.

Customized 852 connectors can be especially designed to meet the challenges of special environments, such as fuel tanks, railways applications, high speed data transmission and so on. SOURIAU-SUNBANK also supplies a wide range of MIL-SPEC backshells for the EN3646 series.