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
Color
Sealed / Unsealed
Series
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TE Connectivity / DEUTSCH Automotive Connectors SZ 6 GASKET RECEPTACLE
Datasheet
1,635In Stock
Min.: 1
Mult.: 1

Accessories Gasket 6 Position Receptacle (Female) Black HD10
TE Connectivity / DEUTSCH Automotive Connectors SZ 6 BOOT RECEPTACLE
Datasheet
319In Stock
312Expected 25/02/2026
Min.: 1
Mult.: 1

Accessories Boot Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
36In Stock
500Expected 13/04/2026
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Flange Crimp 18 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
143In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Flange Crimp 20 AWG 14 AWG Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors SZ 9 GASKET RECEPTACLE
Datasheet
2,245In Stock
5,000Expected 22/05/2026
Min.: 1
Mult.: 1

Accessories Gasket 9 Position Receptacle (Female) Black HD10


TE Connectivity / DEUTSCH Automotive Connectors BOOT, 9SZ, PLG/REC ST BLK
Datasheet
310In Stock
1,400On Order
Min.: 1
Mult.: 1

Accessories Boot 9 Position Black HD10
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
55In 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
81In Stock
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 18 AWG 14 AWG Black HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors SZ 12 GREY PLUG CONN
Datasheet
101In Stock
Min.: 1
Mult.: 1

Housings 6 Position Plug (Male) Cable Mount / Free Hanging Crimp 14 AWG 12 AWG Gray HD10 Bulk


TE Connectivity / DEUTSCH Automotive Connectors BACK SHELL
Datasheet
733In Stock
Min.: 1
Mult.: 1

Accessories Backshell 3 Position Cable Mount / Free Hanging Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors BOOT 18SZ ST GRY
Datasheet
1,703In Stock
Min.: 1
Mult.: 1

Accessories Boot 1 Position Gray HD30


TE Connectivity / DEUTSCH Automotive Connectors BOOT, 18SZ, RA, BLK
Datasheet
8In Stock
1,400Expected 04/05/2026
Min.: 1
Mult.: 1

Accessories Boot 1 Position Black HD30


TE Connectivity / DEUTSCH Automotive Connectors RC HD30 18 SHL 14 WY E SEAL ADP
Datasheet
62In Stock
Min.: 1
Mult.: 1

Connectors 14 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG HD30


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
27In Stock
100Expected 23/03/2026
Min.: 1
Mult.: 1

Housings 14 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
67In Stock
200Expected 11/06/2026
Min.: 1
Mult.: 1

Housings 20 Position Receptacle (Female) Panel Mount Crimp 22 AWG 14 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
48In Stock
56Expected 25/02/2026
Min.: 1
Mult.: 1

Housings 8 Position Receptacle (Female) Panel Mount Crimp 14 AWG 10 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
94In Stock
Min.: 1
Mult.: 1

Connectors 14 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 6 AWG Silver HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
3In Stock
200Expected 30/03/2026
Min.: 1
Mult.: 1

Connectors 16 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG HD30


TE Connectivity / DEUTSCH Automotive Connectors REC,16P,AL,E, CBL CLMP BT, DRAIN,12,P,MC
Datasheet
45In Stock
Min.: 1
Mult.: 1

Connectors 16 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
42In Stock
Min.: 1
Mult.: 1

Housings 16 Position Receptacle (Female) Panel Mount Crimp 14 AWG 10 AWG HD30

TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
38In Stock
Min.: 1
Mult.: 1

Connectors 16 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 14 AWG 10 AWG HD30
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
31In Stock
168Expected 09/03/2026
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 8 AWG Natural HD30


TE Connectivity / DEUTSCH Automotive Connectors REC,21P,AL,E,CBLCLMP BT,DRAIN,12/16,P,MC
Datasheet
5In Stock
80Expected 30/03/2026
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
20In Stock
Min.: 1
Mult.: 1

Housings 23 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Silver HD30


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
8In Stock
80Expected 04/05/2026
Min.: 1
Mult.: 1

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