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
Accessory Type
Number of Positions
Pitch
Gender
Mounting Style
Termination Style
Contact Plating
Wire Gauge Min
Wire Gauge Max
Color
Sealed / Unsealed
Series
Packaging
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 2026/10/05
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


TE Connectivity / DEUTSCH Automotive Connectors REC,19P,AL,N,CBLCLMP BT,DRAIN,
Datasheet
109In Stock
Min.: 1
Mult.: 1

Housings 19 Position Receptacle (Female) Panel Mount Crimp 20 AWG 10 AWG Natural HD30


TE Connectivity / DEUTSCH Automotive Connectors REC, 33P, AL, N, THD ADPT DRAIN, 20, P
Datasheet
68In Stock
Min.: 1
Mult.: 1

Connectors 33 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 22 AWG 16 AWG HD30


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
507In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Panel Mount Crimp 20 AWG 6 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
66In 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 ASM
Datasheet
82In Stock
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
231In 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 PLUG ASM
Datasheet
377In Stock
Min.: 1
Mult.: 1

Housings 16 Position Plug (Male) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors KT PL HD30 24 SHL 9 WY N SEAL CLMP 2In Stock
Min.: 1
Mult.: 1

Connectors 9 Position Plug (Male) Cable Mount / Free Hanging Crimp HD30


TE Connectivity / DEUTSCH Automotive Connectors REC, 21P, AL, E, THD ADPT DRAIN, 12/16,P
Datasheet
223In 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
219In Stock
Min.: 1
Mult.: 1

Housings 23 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
120In Stock
Min.: 1
Mult.: 1

Housings 21 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG Natural HD30 Bulk


TE Connectivity / DEUTSCH Automotive Connectors PL COVER ASM
Datasheet
906In Stock
Min.: 1
Mult.: 1

Accessories Cap Receptacle (Female) HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
816In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 8 Position Plug (Male) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
377In Stock
Min.: 1
Mult.: 1

Connectors 21 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 10 AWG Black HD30

TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
206In Stock
Min.: 1
Mult.: 1

Connectors 35 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 14 AWG Black HD30

TE Connectivity / DEUTSCH Automotive Connectors RCPT SIZE 18 HDP -L024
Datasheet
151In Stock
Min.: 1
Mult.: 1

Housings 14 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
55In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors RC HD30 24 SHL 47WY E SEAL REV CLMP
Datasheet
71In 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
331In 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 RECP ASM
Datasheet
500In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 8 Position Receptacle (Female) Panel Mount Crimp 14 AWG 10 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
280In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 23 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Black HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
196In Stock
Min.: 1
Mult.: 1

Connectors 14 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Black HDP20