HD Harsh Environment Connectors

TE Connectivity's (TE) DEUTSCH HD harsh environment connectors are a rugged and reliable connector system that performs in harsh environments. TE's HD10 series is a dependable solution used to eliminate problems like assembly and maintenance time and is primarily used for diagnostic connectors. The HD30 and HDP20 series connectors are heavy-duty, environmentally sealed, multi-pin circular connectors designed for the truck, bus, and off-highway industry. Available in metal or thermoplastic housings, HD connectors offer multiple pin configurations that accept contact sizes 4 through 20.

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TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
850In Stock
Min.: 1
Mult.: 1

Housings 23 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Natural HD30


TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 18 HDP -CL HDP26-18-14SE-CL20
Datasheet
3,422In Stock
Min.: 1
Mult.: 1

Housings 14 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HDP20

TE Connectivity / DEUTSCH Automotive Connectors COVER PROTECTIVE HD10 3 WY RC
Datasheet
552In Stock
Min.: 1
Mult.: 1

Accessories Cap 3 Position Receptacle (Female) Gray HD10


TE Connectivity / DEUTSCH Automotive Connectors KT RC HD30 18 SHL 6 WY N SEAL 1256 BLOK 69In Stock
Min.: 1
Mult.: 1

Housings 6 Position Receptacle (Female) Cable Mount / Free Hanging Crimp HD30


TE Connectivity / DEUTSCH Automotive Connectors CABLE CLAMP
Datasheet
2,123In Stock
Min.: 1
Mult.: 1

Accessories Cable Clamp Silver HD30 Bulk

TE Connectivity / DEUTSCH Automotive Connectors KT RC HD30 18 SHL 14 WY N SEAL 64In Stock
100Expected 11/05/2026
Min.: 1
Mult.: 1

Connectors 14 Position Receptacle (Female) Cable Mount / Free Hanging Crimp HD30

TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
124In Stock
Min.: 1
Mult.: 1

Connectors 16 Position Plug (Male) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLG, 21P, AL, N, THD ADPT DRAIN, 12/16,P
Datasheet
53In Stock
Min.: 1
Mult.: 1

Housings 21 Position Pin (Male) Cable Mount / Free Hanging 20 AWG 10 AWG Silver HD30
TE Connectivity / DEUTSCH Automotive Connectors KT PL HD30 24 SHL 31 WY T SEAL REV 91In Stock
Min.: 1
Mult.: 1

Connectors 31 Position Plug (Male) Cable Mount / Free Hanging Crimp HD30


TE Connectivity / DEUTSCH Automotive Connectors KT PL HD30 24 SHL 23 WY N SEAL CLMP 85In Stock
Min.: 1
Mult.: 1

Connectors 23 Position Plug (Male) Cable Mount / Free Hanging Crimp HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
95In Stock
Min.: 1
Mult.: 1

Connectors 35 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
187In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 20 Position Receptacle (Female) Panel Mount Crimp 22 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
123In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 35 Position Plug (Male) Panel Mount Crimp 22 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
153In Stock
Min.: 1
Mult.: 1

Housings 18 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 8 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L0 HDP26-24-31SE-L024
Datasheet
450In Stock
Min.: 1
Mult.: 1

Connectors 31 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors PL HD30 24 SHL 35 WY N SEAL REV ADP
Datasheet
83In Stock
Min.: 1
Mult.: 1

Connectors 35 Position Cable Mount / Free Hanging 22 AWG 14 AWG Silver HD30


TE Connectivity / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
339In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Flange Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
281In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 23 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
89In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 31 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors REC 20P BLK E RNG 16/20 P
Datasheet
176In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 20 Position Plug (Male) Panel Mount Crimp Black HDP20

TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
89In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 21 Position Receptacle (Female) Panel Mount Crimp 20 AWG 10 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors SZ16 BLACK PLUG CONN
Datasheet
251In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HD10 Bulk
TE Connectivity Automotive Connectors PLG, 8P, BLK, N, RNG, 12, S
Datasheet
126In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 8 Position Plug (Male) Cable Mount / Free Hanging Crimp Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors REC, 9P, GRY N, PANEL, 16
Datasheet
356In Stock
400Expected 30/07/2026
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Gray HD10


TE Connectivity / DEUTSCH Automotive Connectors RC HD30 24 SHL 31WY T SEAL REV ADP
Datasheet
94In Stock
Min.: 1
Mult.: 1

Connectors 31 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG HD30