J30

What it is

J30 — micro-miniature rectangular connectors in a plastic housing with a 1.27 mm contact pitch. The plug contacts are twisted-pin spring contacts: each pin is twisted from fine wires and presses against the socket along its full length, so the connection withstands vibration and shock. According to the manufacturer, the series is made to GJB 2446A and its construction corresponds to the Micro-D format (MIL-DTL-83513).

Versions

• Crimp cable plugs TJ and receptacles ZK — 9…74 contacts, plus small quick-disconnect versions with 4 and 6 contacts.
• With straight PCB terminals — versions N, N1, N-B, N-J (differing in terminal length and board layout).
• With right-angle PCB terminals — versions W and W-J.
• High-temperature version J30G (−55…+185 °C) — on request, with the same contact range.

Specifications

Operating temperature −55…+125 °C, rated current 3 A per contact, insulation resistance min. 5000 MΩ, test voltage 800 V, 500 mating cycles. Recommended wire size 0.1–0.15 mm² (0.033–0.2 mm² permissible). Hardware (screws, captive screws, bushings) is ordered separately by the codes given in the technical description.

Applications

High-density packaging in onboard and portable equipment, instrumentation and telecommunication units — wherever a D-Sub connector is too large.

Documentation

The series technical description with version tables, drawings and PCB footprints is available on this page.

Ordering

Price and lead time on request: we confirm the version and availability for each part number. We will help you select the mating part, hardware and accessories.