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 (SGD) Filter the results in the table by unit price based on your quantity.
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TE Connectivity / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
279In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors SZ 9 GASKET RECEPTACLE
Datasheet
3,833In Stock
5,000Expected 10/11/2026
Min.: 1
Mult.: 1

Accessories Gasket 9 Position Receptacle (Female) Black HD10


TE Connectivity / DEUTSCH Automotive Connectors BOOT, 9SZ, PLG/REC ST BLK
Datasheet
3,437In Stock
Min.: 1
Mult.: 1

Accessories Boot 9 Position Male / Female Black HD10


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
1,775In Stock
2,600Expected 26/10/2026
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Black HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
698In Stock
1,000Expected 20/10/2026
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Green HD10


TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
551In Stock
Min.: 1
Mult.: 1

Housings 3 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
934In Stock
Min.: 1
Mult.: 1

Housings 5 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors REC, 6P, GRY, N, 12
Datasheet
249In Stock
250Expected 26/10/2026
Min.: 1
Mult.: 1

Housings 6 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10


TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
329In Stock
Min.: 1
Mult.: 1

Housings 6 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
249In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
220In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
435In Stock
1,000Expected 26/10/2026
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
1,179In Stock
750Expected 17/8/2026
Min.: 1
Mult.: 1

Housings 3 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
2,396In Stock
950Expected 17/8/2026
Min.: 1
Mult.: 1

Housings 5 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors SZ 12 GREY PLUG CONN
Datasheet
950In Stock
1,000Expected 24/8/2026
Min.: 1
Mult.: 1

Housings 6 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors PLUG HD10 9 WAY THREADED
Datasheet
992In Stock
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 SZ16 BLACK PLUG CONN
Datasheet
1,073In Stock
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 Strain Relief 4 or 9 cavity
Datasheet
2,030In Stock
Min.: 1
Mult.: 1

Accessories Backshell 9 Position Cable Mount / Free Hanging Gray HD10 Bulk


TE Connectivity / DEUTSCH Automotive Connectors BOOT, 18SZ, RA, BLK
Datasheet
1,266In Stock
1,800Expected 17/8/2026
Min.: 1
Mult.: 1

Accessories Boot 6 Position, 14 Position Male / Female Black HD30
TE Connectivity / DEUTSCH Automotive Connectors BOOT, 18SZ, ST, BLK 8-1899794-2
Datasheet
2,349In Stock
3,100On Order
Min.: 1
Mult.: 1

Accessories Boot 6 Position, 14 Position Male / Female Black HD30
TE Connectivity / DEUTSCH Automotive Connectors E
Datasheet
1,183In Stock
3,800Expected 17/8/2026
Min.: 1
Mult.: 1

Accessories Boot 31 Position, 29 Position Male / Female Black HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
494In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
125In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors RC HD30 18 SHL 14 WY E SEAL ADP
Datasheet
95In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors REC, 14P, AL, N, THD ADPT, NODRAIN,16,P
Datasheet
185In Stock
Min.: 1
Mult.: 1

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