Micro-Circular Connectors Product Roundup

By AJ Born | October 21, 2025

This week’s Product Roundup highlights MIL-DTL-32689 connectors from leading connector manufacturers and suppliers.

MIL-DTL-32689 connectors

ITT Cannon MKJ Micro-Miniature circular connectors, available from PEI-Genesis

ITT Cannon MKJ Micro-Miniature circular connectors, available from PEI-Genesis, offer high-density contact arrangements in a small size (reduced by 52%) and weight (reduced by 71%) compared to D38999 22 size contact layouts — with no sacrifice in performance or reliability. Ideal for military and aerospace applications, including soldier-worn technology, unmanned aviation vehicles, and more.

Omnetics' Micro Circular Connector SeriesOmnetics’ Micro Circular Connector Series utilizes Omnetics’ rugged and reliable Flex-Pin contact system. Specified to MIL-DTL-83513, this connector is spaced on 50 mil (1.27 mm) centerlines and features a mated length of less than 12.4 mm. These center-to-center circular connectors feature a compact mated length for use in high density wired applications and offer shielded cable against noise or cyber intrusion. Wired designs include plastic, break-away, micro threaded metal shells, twist lock, and ACME ratcheting shells. Panel mounted interconnects are designed for portable electronics exposed to high shock and vibration and feature IP68 sealing.

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AJ Born
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