DEUTSCH HD30 Connectors

DEUTSCH HD30 Connectors

DEUTSCH HD30 connectors are constructed from a metal shell developed to meet the needs of the heavy-duty equipment and transportation industries.

TE Connectivity’s (TE) DEUTSCH HD30 connectors are constructed from a rugged aluminum shell developed to meet the needs of the heavy-duty truck, bus, and off-highway industries. These metal connectors offer multiple pin configurations that accept DEUTSCH contact sizes 4 through 20. DEUTSCH HD30 connectors are circular shaped and feature quick connect-disconnect bayonet couplings, silicone seals, and a rear insertion/rear removal contact system. The HD30 connectors also include adapter and cable clamp modifications that support the wires while reducing strain on the connectors.


6-22 AWG (13.00-0.35 mm2)

Circular, aluminum housing

Series Overview

  • Accepts contact sizes 4 (100 amps), 8 (60 amps), 12 (25 amps), 16 (13 amps), and 20 (7.5 amps)
  • 6-22 AWG (13.00-0.35 mm2)
  • 2, 6, 8, 9, 14, 16, 18, 19, 20, 21, 23, 29, 31, 33, 35, and 47 cavity arrangements
  • In-line or flange mount
  • Circular, aluminum housing
  • Coupling ring for mating
  1. DEUTSCH HDP20 and HD30 Series (English)

How-to instruction video for TE's DEUTSCH HDP20 and HD30 connectors.

Frequently Asked Questions

Q:    What is an HD30 connector?

A:     DEUTSCH HD30 environmentally sealed connectors are designed for cable to cable applications. The HD30 connectors are used in harsh environment applications where even a small degradation in connection may be critical.

Q:    What are the appropriate applications for HD30 connectors?

A:     Truck, Bus, Off-highway, Construction, Agriculture, Mining, Emergency Vehicles, Forestry, Recreational, Motorcycle