Designed for global industries that demand rugged reliability, the HD34‑24‑31SE is a 31‑position circular connector housing engineered for harsh environments. The panel-mount receptacle delivers secure, vibration-resistant power & signal connections across automotive, industrial, and off-highway applications. Built with an aluminum shell, bayonet coupling, and E-seal protection, it withstands moisture, dust, oils, and temperature extremes. This compact yet robust connector housing supports high current and IP67 sealing, offering durable performance in the most challenging global field conditions.

Key Reasons to Buy the TE Connectivity HD34-24-31SE, 31-Pos Circular Connector Receptacle Housing

When your designs rely on resilient electrical interfacing in extreme scenarios, this housing excels. With its environmental sealing, corrosion‑resistant materials, and tight bayonet locking system, it reduces downtime, simplifies panel integration, and ensures long‑term durability, making it a cost‑effective choice for projects worldwide. 

Salient Features and Benefits of the Product

  • 31‑position circular receptacle housing, panel‑mount via front‑side nut.
  • Aluminum alloy shell with durable E‑seal (silicone) for harsh‑environment protection.
  • Bayonet‑locking coupling system resists vibration and movement.
  • Reliable connection in environments exposed to moisture, dust, salt spray, oils, or mud. 
  • Bayonet lock ensures fast assembly and solid retention under vibration.
  • Compact panel-mount design saves chassis space while enabling easy servicing.
  • High current and voltage rating support multi-function power or signal circuits.
  • Long service life with corrosion-resistant materials and serviceable design.

Versatile Uses of the TE Connectivity Circular Connector, Panel Mount, IP67, Aluminum Shell

This TE Deutsch HD34‑24‑31SE housing offers exceptional value for anyone building systems that must endure vibration, moisture, or corrosive environments, delivering secure, serviceable connectivity where performance matters:

  • Automotive, bus and truck electrical junctions
  • Off‑highway equipment and construction vehicles
  • Industrial machinery control panels
  • Marine electronics and renewable energy installations
  • Heavy equipment diagnostics and power systems

TE Connectivity DEUTSCH Connectors HD34-24-31SE TE Connectivity HD34-24-31SE, 31-Pos Circular Connector Receptacle Housing, Panel Mount, IP67, Aluminum Shell

Manufacturer:
Manufacturer Part No:
HD34-24-31SE
Enrgtech Part No:
ET15047415
Warranty:
Manufacturer
£ 16.55 £ 11.59
Checking for live stock
HTSUS:
8538.90.8180
RoHS Status:
ROHS3 Compliant
Mounting Feature:
Bulkhead - Front Side Nut
Note:
Contacts Not Included; Jam Nut Not Included
Operating Temperature:
-55°C ~ 125°C
Shell Size, MIL:
-
Type:
For Female Sockets
Number of Positions:
31
Shielding:
Unshielded
Shell Material:
Aluminum
REACH Status:
REACH Unaffected
Includes:
-
edacadModel:
HD34-24-31SE Models
Housing Color:
Silver
Material Flammability Rating:
-
edacadModelUrl:
/en/models/7220174
Contact Shape:
Circular
Contact Size:
16
Package:
Bulk
Shell Size - Insert:
24-31
Connector Type:
Receptacle Housing
Moisture Sensitivity Level (MSL):
Not Applicable
Contact Type:
Crimp
Fastening Type:
Bayonet Lock
standardLeadTime:
10 Weeks
Insert Material:
Polyetherimide (PEI)
Orientation:
Keyed
Ingress Protection:
IP67 - Dust Tight, Waterproof
Features:
-
Mounting Type:
Panel Mount
Shell Finish:
-
Series:
HD30
Base Product Number:
HD34-24
ECCN:
EAR99
pdf icon
Multiple Devices Additional Tooling 29/May/2019(PCN Assembly/Origin)
pdf icon
Mult Devs - document clarification 25/MAY/2020(PCN Design/Specification)
pdf icon
Mult Devs Product Improvement 10/FEB/2020(PCN Design/Specification)
pdf icon
HD30 Series Spec Sheet(Datasheets)



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