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 RECP ASM
Datasheet
107In Stock
150Expected 2026-05-11
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
123In Stock
Min.: 1
Mult.: 1

HDP20


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
93In 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 PLG, 20P, BLK, E, 16/20, S
Datasheet
143In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 20 Position Plug (Male) Cable Mount / Free Hanging Crimp Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
134In Stock
200Expected 2026-04-06
Min.: 1
Mult.: 1

Housings 21 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG Black HDP20 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLG, 18P, BLK, E, RNG, 8/12/16, P
Datasheet
101In 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 PLG, 31P, AL, T, THD ADPT, DRAIN, 16, S
Datasheet
65In Stock
Min.: 1
Mult.: 1

Connectors 31 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
100In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 19 Position Receptacle (Female) Panel Mount Crimp 20 AWG 10 AWG Black HDP20

TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
140In Stock
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 PLUG ASM
Datasheet
134In Stock
Min.: 1
Mult.: 1

Housings 14 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
290In 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 PLUG ASM
Datasheet
146In 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 ASM
Datasheet
172In 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 TE Connectivity
Datasheet
125In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 8 Position Plug (Male) Cable Mount / Free Hanging Crimp Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L024
Datasheet
490In 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 PLUG ASM
Datasheet
173In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
79In Stock
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
207In Stock
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
140In 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 RCPT SIZE 24 HDP -L024
Datasheet
175In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 29 Position Plug (Male) Panel Mount Crimp 22 AWG 10 AWG Black HDP20

TE Connectivity / DEUTSCH Automotive Connectors REC, 14P, AL, N, THD ADPT, DRAIN, 16, S
Datasheet
75In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors REC, 21P, AL, E, THD ADPT DRAIN, 12/16,P
Datasheet
260In Stock
Min.: 1
Mult.: 1

Connectors 21 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors PL HD30 18 SHL 6 WY N SEAL ADP
Datasheet
342In Stock
Min.: 1
Mult.: 1

Connectors 6 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
152In 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
594In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Black HDP20