3mm Pitch Connectors

M300 High-Reliability Connectors

Harwin’s M300 series brings a compact power solution to the High-Reliability portfolio, ideally suited for a wide variety of testing environments and conditions. Connectors are currently available in 3-contact single row, 6- and 10-contact double row variations.

About M300

M300

Cable Assemblies

Ready-to-use cabled connectors, single ended, fully inspected and tested. Backpotted for added strain relief. Ideal for both prototyping and full…

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M300

Cable Connector Parts

Cable housings and contacts, sold separately. See Accessories and Tooling for cable crimping and assembly tools.

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M300

PCB Connectors

Board-mounted connectors, vertical Throughboard style. Male and female options, with a choice of jackscrews available.

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M300

Tooling & Accessories

Associated products and tooling hardware for the M300 range.

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3mm Pitch Connectors

M300 High-Reliability Connectors

Cable Assemblies

Cable Connector Parts

PCB Connectors

Tooling & Accessories

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