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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Mounting Style
Termination Style
Contact Plating
Wire Gauge Min
Wire Gauge Max
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Sealed / Unsealed
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TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
133In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 14 Position Receptacle (Female) Panel Mount Crimp 20 AWG 6 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors LOCKWASHER, SIZE 18, HD30
Datasheet
15,986In Stock
Min.: 1
Mult.: 1

Accessories HD30


TE Connectivity / DEUTSCH Automotive Connectors RECP CONNECTOR SHELL SZ 18
Datasheet
560In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
545In Stock
700Expected 2026/04/27
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors PL HD30 24 SHL 29 WY E SEAL REV ADP
Datasheet
64In Stock
Min.: 1
Mult.: 1

Connectors 29 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 10 AWG Silver HD30


TE Connectivity / DEUTSCH Automotive Connectors REC COVER ASM
Datasheet
1,392In Stock
Min.: 1
Mult.: 1

Accessories Cap Plug (Male) HD30 Bulk
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
1,752In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 14 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
146In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 35 Position Receptacle (Female) Panel Mount Crimp 22 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
2,297In Stock
2,600Expected 2026/07/14
Min.: 1
Mult.: 1

Housings 31 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HDP20 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
2,747In 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 HD30/HDP20 GASKET 24 SHELL
Datasheet
6,543In Stock
27,101On Order
Min.: 1
Mult.: 1

Accessories Gasket Receptacle (Female) Black HDP20 Bulk
TE Connectivity / DEUTSCH Automotive Connectors GASKET HD30/HDP20
Datasheet
11,073In Stock
Min.: 1
Mult.: 1

Accessories Gasket Receptacle (Female) Black HDP20 Bulk
TE Connectivity / DEUTSCH Automotive Connectors COVER HD10 10 WY RC BLK METAL LYD
Datasheet
1,658In Stock
Min.: 1
Mult.: 1

Accessories Cap 9 Position Receptacle (Female) Black HD10

TE Connectivity / DEUTSCH Automotive Connectors COVER HD10 9 WY RC RUBBER LYD GRAY
Datasheet
504In Stock
1,255Expected 2026/04/21
Min.: 1
Mult.: 1

Accessories Cap 9 Position Receptacle (Female) Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors COVER HD10 9 WY RC METAL LYD GRAY
Datasheet
354In Stock
625Expected 2026/06/08
Min.: 1
Mult.: 1

Accessories Cap 9 Position Receptacle (Female) Gray HD10

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

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

TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
592In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 21 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 16 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L024 REVERSE
Datasheet
123In Stock
Min.: 1
Mult.: 1

Housings 19 Position Plug (Male) Cable Mount / Free Hanging Black HDP20
TE Connectivity / DEUTSCH HD36-24-23PN-L005
TE Connectivity / DEUTSCH Automotive Connectors PLG, 23P, AL, N, THD ADPT, NOD
Datasheet
81In Stock
Min.: 1
Mult.: 1

HD30


TE Connectivity / DEUTSCH Automotive Connectors PLASTIC PANEL NUT RECP, SZ 18
Datasheet
2,443In Stock
24,000On Order
Min.: 1
Mult.: 1

Accessories Nut 21 Position Black HDP20

TE Connectivity / Raychem Automotive Connectors Lockwasher Size 18
Datasheet
5,064In Stock
Min.: 1
Mult.: 1

Accessories Lock Washer 21 Position HDP20 Bulk


TE Connectivity / DEUTSCH Automotive Connectors STRAIGHT BACKSHELL SZ 24
Datasheet
529In Stock
3,468On Order
Min.: 1
Mult.: 1

Accessories Backshell 1 Position Cable Mount / Free Hanging Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors STRAIGHT BACKSHELL SZ 24
Datasheet
3,959In Stock
3,625Expected 2026/06/11
Min.: 1
Mult.: 1

Accessories Backshell 1 Position Cable Mount / Free Hanging Black HDP20 Bulk


TE Connectivity / DEUTSCH Automotive Connectors STRAIGHT BACKSHELL SZ 18, NW 13, 17, 19
Datasheet
1,550In Stock
2,400Expected 2026/05/04
Min.: 1
Mult.: 1

Accessories Backshell 1 Position Cable Mount / Free Hanging Black HDP20 Bulk
TE Connectivity / DEUTSCH Automotive Connectors BKSHL, 18SZ, BLK, ST, L024, HDP
Datasheet
975In Stock
500Expected 2026/05/28
Min.: 1
Mult.: 1

Accessories Backshell 1 Position Cable Mount / Free Hanging Black HDP20