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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Qty. RoHS ECAD Model Product
Accessory Type
Number of Positions
Pitch
Gender
Mounting Style
Termination Style
Contact Plating
Wire Gauge Min
Wire Gauge Max
Color
Sealed / Unsealed
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TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
138In 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
157In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Black HD30

TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
879In Stock
Min.: 1
Mult.: 1

Housings 21 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors BKSHL, 18SZ, BLK, ST, L024, HDP
Datasheet
1,316In Stock
Min.: 1
Mult.: 1

Accessories Backshell 1 Position Cable Mount / Free Hanging Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
197In Stock
Min.: 1
Mult.: 1

Connectors 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp Nickel 18 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
131In Stock
Min.: 1
Mult.: 1

Housings 14 Position Receptacle (Female) Panel Mount Crimp 20 AWG 6 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors REC,23P,AL,T, CBL CLMP BT, DRA
Datasheet
52In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors PL 24 SHL 21 WY E SEAL REV ADP NO HLS
Datasheet
118In Stock
Min.: 1
Mult.: 1

Connectors 21 Position Plug (Male) Cable Mount / Free Hanging Crimp Natural HD30


TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
203In Stock
Min.: 1
Mult.: 1

Housings 23 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Silver HD30
TE Connectivity / DEUTSCH Automotive Connectors PL 24 SHL 23 WY E SEAL REV ADP NO HLS
Datasheet
100In Stock
Min.: 1
Mult.: 1

Connectors 23 Position Plug (Male) Cable Mount / Free Hanging Crimp Natural HD30


TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
81In Stock
Min.: 1
Mult.: 1

Connectors 31 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Silver HD30
TE Connectivity / DEUTSCH Automotive Connectors BR AWY PL ASM
Datasheet
260In Stock
Min.: 1
Mult.: 1

Housings 14 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Green HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
455In Stock
Min.: 1
Mult.: 1

Housings 31 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HD30


TE Connectivity / DEUTSCH Automotive Connectors BKSH HD10 9 WY CAB DIA .570-.710
Datasheet
1,417In Stock
Min.: 1
Mult.: 1

Accessories Backshell 9 Position Cable Mount / Free Hanging Black HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
157In 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
495In Stock
Min.: 1
Mult.: 1

Housings 21 Position Receptacle (Female) Panel Mount Crimp 20 AWG 10 AWG Natural HD30


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
72In Stock
Min.: 1
Mult.: 1

Housings 47 Position Receptacle (Female) Panel Mount Crimp 22 AWG 14 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
190In Stock
Min.: 1
Mult.: 1

Connectors 14 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Silver HD30


TE Connectivity / DEUTSCH Automotive Connectors PLG, 23P, AL, E, THD ADPT, NODRAIN, 16,S
Datasheet
87In Stock
Min.: 1
Mult.: 1

Connectors 23 Position Plug (Male) Cable Mount / Free Hanging Crimp Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors REC, 14P, BLK, N, RNG, 4/12/16
Datasheet
143In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 14 Position Receptacle (Female) Panel Mount Crimp 20 AWG 6 AWG Black HD30
TE Connectivity / DEUTSCH HD44-24-35SN-059
TE Connectivity / DEUTSCH Automotive Connectors KT RC HD30 24 SHL 35 WY N SEAL REV CLMP 64In Stock
Min.: 1
Mult.: 1

HD30


TE Connectivity / DEUTSCH Automotive Connectors RC HD30 18 SHL 6 WY N SEAL ADP
Datasheet
18In Stock
Min.: 1
Mult.: 1

Connectors 6 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors PLG, 21P, AL, N, THD ADPT DRAIN, 12/16,P
Datasheet
37In 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 18 SHL 14 WY N SEAL CLMP 12In Stock
200Expected 05/10/2026
Min.: 1
Mult.: 1

Connectors 14 Position Plug (Male) HD30
TE Connectivity Automotive Connectors DUST CAP, 6P, PLG, GRY, LANYARD, HD10
Datasheet
27In Stock
Min.: 1
Mult.: 1

Accessories Dust Cap 6 Position Gray HD10