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 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 INL REC ASM
Datasheet
91In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG CONNECTOR SHELL SZ 24
Datasheet
39In Stock
Min.: 1
Mult.: 1

Connectors 16 Position Plug (Male) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG Silver HD30 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLG, 33P, AL, N, THD ADPT DRAIN, 20, S
Datasheet
5In Stock
Min.: 1
Mult.: 1

Connectors 33 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 16 AWG Silver HD30
TE Connectivity / DEUTSCH Automotive Connectors BR AWY PL ASM
Datasheet
13In Stock
Min.: 1
Mult.: 1

Connectors 9 Position Cable Mount / Free Hanging 20 AWG 8 AWG Silver HD30 Bulk

TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
4In Stock
160Expected 15/6/2026
Min.: 1
Mult.: 1

Housings Plug Housing 18 Position Receptacle (Female) Panel Mount Crimp 20 AWG 8 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
230In Stock
Min.: 1
Mult.: 1

Housings 23 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG HD30

TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
20In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
79In Stock
200Expected 29/6/2026
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 REC,14P,AL,N,CBL CLMP BT,DR,4/
Datasheet
23In Stock
Min.: 1
Mult.: 1

Housings 14 Position Pin (Male) Mounting Flange 20 AWG 6 AWG Silver HD30


TE Connectivity / DEUTSCH Automotive Connectors REC,19P,AL,N,CBLCLMP BT,DRAIN,
Datasheet
29In Stock
80Expected 19/6/2026
Min.: 1
Mult.: 1

Connectors 19 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
32In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 9 Position Plug (Male) Panel Mount Crimp 14 AWG 6 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
85In 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 PLUG ASM
Datasheet
13In Stock
Min.: 1
Mult.: 1

Housings 19 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors BKSH HD30 072 24 SHL CAB DIA .570-.710"
Datasheet
50In Stock
500Expected 24/8/2026
Min.: 1
Mult.: 1

Accessories Backshell Black HD30


TE Connectivity / DEUTSCH Automotive Connectors RC HD30 24 SHL 31WY T SEAL REV ADP
Datasheet
19In Stock
240Expected 20/8/2026
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors REC,33P,AL,N, CBL CLMP BT, DRAIN,20,P,MC
Datasheet
160Expected 3/8/2026
Min.: 1
Mult.: 1

Connectors 33 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 22 AWG 16 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors PLG, 19P, AL, N, THD ADPT, DRA
Datasheet
2In Stock
Min.: 1
Mult.: 1

Connectors 19 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG Silver HD30

TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
47In Stock
150Expected 24/8/2026
Min.: 1
Mult.: 1

Housings Plug Housing 33 Position Receptacle (Female) Panel Mount Crimp 22 AWG 16 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors REC 20P BLK E RNG 16/20 P
Datasheet
121In 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
26In Stock
150Expected 22/6/2026
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 RECP ASM
Datasheet
71In Stock
150Expected 29/6/2026
Min.: 1
Mult.: 1

Housings Plug Housing 23 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Black HDP20 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
5In Stock
Min.: 1
Mult.: 1

Housings 23 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
100In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HD10
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
36In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 16 Position Receptacle (Female) Panel Mount Crimp 14 AWG 10 AWG Black HDP20