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 HD44-24-18PN
TE Connectivity / DEUTSCH Automotive Connectors KT RC HD30 24 SHL 18 WY N SEAL 84In Stock
Min.: 1
Mult.: 1

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


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 KT RC HD30 18 SHL 14 WY N SEAL REV CLMP 3In Stock
Min.: 1
Mult.: 1

Connectors 14 Position HD30


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 PLUG ASM
Datasheet
93In Stock
Min.: 1
Mult.: 1

Connectors 35 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 14 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
76In Stock
Min.: 1
Mult.: 1

Connectors 14 Position Cable Mount / Free Hanging 20 AWG 6 AWG Silver HD30


TE Connectivity / DEUTSCH Automotive Connectors PL HD30 24 SHL 35 WY N SEAL REV ADP
Datasheet
83In Stock
Min.: 1
Mult.: 1

Connectors 35 Position Cable Mount / Free Hanging 22 AWG 14 AWG Silver HD30
TE Connectivity / Raychem HD36-24-16PN-L005
TE Connectivity / Raychem Automotive Connectors PLG, 16P, AL, N, THD ADPT, NOD
Datasheet
58In Stock
Min.: 1
Mult.: 1

HD30


TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
55In Stock
250Expected 14/12/2026
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 PLUG ASM
Datasheet
69In Stock
200Expected 14/12/2026
Min.: 1
Mult.: 1

Housings 33 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 16 AWG Black HD30
TE Connectivity / DEUTSCH Automotive Connectors SZ16 BLACK PLUG CONN
Datasheet
31In Stock
1,000Expected 08/10/2026
Min.: 1
Mult.: 1

Housings 9 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors REC, 21P, AL, E, THD ADPT DRAIN, 12/16,S
Datasheet
34In Stock
Min.: 1
Mult.: 1

Housings 21 Position Socket (Female) Mounting Flange 20 AWG 10 AWG HD30
TE Connectivity / Raychem Automotive Connectors PLG, 8P, BLK, N, RNG, 12, S
Datasheet
28In Stock
200Expected 01/09/2026
Min.: 1
Mult.: 1

Housings Plug Housing 8 Position Plug (Male) Cable Mount / Free Hanging Crimp Black HD30


TE Connectivity / Raychem Automotive Connectors REC, 16P, AL, N, THD ADPT, NOD
Datasheet
40In Stock
Min.: 1
Mult.: 1

Housings 16 Position Receptacle (Female) Panel Mount Crimp 14 AWG 10 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors PLG,14P,AL,N,CBL CLMP BT,DR,4/12/16,S,MC
Datasheet
23In Stock
400Expected 14/12/2026
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 REC 20P BLK E RNG 16/20 P
Datasheet
47In Stock
400Expected 23/09/2026
Min.: 1
Mult.: 1

Housings Plug Housing 20 Position Plug (Male) Panel Mount Crimp Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
6In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 9 Position Receptacle (Female) Panel Mount Crimp 14 AWG 6 AWG Black HDP20
TE Connectivity / Raychem Automotive Connectors REC, 47P, BLK, E, WTHD, 16/20, P
Datasheet
3In Stock
300On Order
Min.: 1
Mult.: 1

Housings Plug Housing 47 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 22 AWG 14 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
4In 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 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
43In Stock
150Expected 01/09/2026
Min.: 1
Mult.: 1

Housings Plug Housing 33 Position Receptacle (Female) Panel Mount Crimp 22 AWG 16 AWG Black HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
64In Stock
Min.: 1
Mult.: 1

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