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.
Qty. RoHS ECAD Model Product
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Termination Style
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Wire Gauge Max
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TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L0 HDP26-24-21SE-L024
Datasheet
180In Stock
600Expected 26/10/2026
Min.: 1
Mult.: 1

Connectors 21 Position Plug (Male) Cable Mount / Free Hanging Crimp Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L0 HDP26-24-23SE-L024
Datasheet
177In Stock
Min.: 1
Mult.: 1

Connectors 23 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Black HDP20


TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L024
Datasheet
449In Stock
Min.: 1
Mult.: 1

Connectors 29 Position Plug (Male) Cable Mount / Free Hanging Crimp 22 AWG 10 AWG Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors PLUG SIZE 24 HDP -L0 HDP26-24-91SE-L024
Datasheet
573In Stock
Min.: 1
Mult.: 1

Housings 9 Position Socket (Female) HDP20


TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
172In Stock
Min.: 1
Mult.: 1

Housings Plug Housing 35 Position Receptacle (Female) Panel Mount Crimp 22 AWG 14 AWG Black HD30
TE Connectivity / DEUTSCH Automotive Connectors PLUG ASM
Datasheet
136In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors REC, 18P, AL,N,CBLCLMPBT,DR,8/12/16,S,MC
Datasheet
2In Stock
Min.: 1
Mult.: 1

Housings 18 Position Receptacle (Female) Panel Mount Crimp 20 AWG 8 AWG Natural HD30
TE Connectivity / DEUTSCH Automotive Connectors CVR PROTECTIVE HD10 6 WY RC METAL LYD
Datasheet
71In Stock
Min.: 1
Mult.: 1

Accessories Cap 6 Position Receptacle (Female) Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors RCPT SIZE 24 HDP -L0 HDP24-24-91PE-L024
Datasheet
199In Stock
Min.: 1
Mult.: 1
No
Housings 9 Position Pin (Male) Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors SZ 20 KEYING PIN
Datasheet
3,822In Stock
5,007On Order
Min.: 1
Mult.: 1

Accessories Keying Pin HD30 Bulk
TE Connectivity Automotive Connectors BOOT, 3P, PLG/REC, ST, GRY
Datasheet
24In Stock
600Expected 20/8/2026
Min.: 1
Mult.: 1

Accessories Boot 3 Position Receptacle (Female) Gray HD10 Bulk


TE Connectivity / DEUTSCH Automotive Connectors GASKET, 5SZ, BLK, HD10
Datasheet
312In Stock
1,000Expected 26/10/2026
Min.: 1
Mult.: 1

Accessories Gasket 5 Position Receptacle (Female) 20 AWG 6 AWG Black HD10


TE Connectivity / DEUTSCH Automotive Connectors BOOT, 5P, PLG/REC, ST, GRY
Datasheet
2,094In Stock
1,500Expected 9/11/2026
Min.: 1
Mult.: 1

Accessories Boot 5 Position Receptacle (Female) Gray HD10
TE Connectivity / DEUTSCH Automotive Connectors SZ 6 GASKET RECEPTACLE
Datasheet
1,103In Stock
Min.: 1
Mult.: 1

Accessories Gasket 6 Position Receptacle (Female) Black HD10
TE Connectivity / DEUTSCH Automotive Connectors SZ 6 BOOT RECEPTACLE
Datasheet
411In Stock
Min.: 1
Mult.: 1

Accessories Boot 6 Position Receptacle (Female) Gray HD10


TE Connectivity Automotive Connectors BOOT, 6P, PLG/REC, ST, BLK
Datasheet
234In Stock
Min.: 1
Mult.: 1

Accessories Boot HD10
TE Connectivity / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
92In Stock
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
47In Stock
1,000Expected 3/9/2026
Min.: 1
Mult.: 1

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


TE Connectivity / DEUTSCH Automotive Connectors REC, 3P, GRY, N, 16
Datasheet
165In Stock
750On Order
Min.: 1
Mult.: 1

Housings 3 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk
TE Connectivity / DEUTSCH Automotive Connectors RECP ASM
Datasheet
12In Stock
250Expected 22/10/2026
Min.: 1
Mult.: 1

Housings 9 Position Receptacle (Female) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Green HD10
TE Connectivity / DEUTSCH Automotive Connectors INL REC ASM
Datasheet
112In Stock
1,000Expected 7/9/2026
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 PLUG ASM
Datasheet
205In Stock
2,500Expected 26/10/2026
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 BACK SHELL
Datasheet
567In 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
240In Stock
6,000On Order
Min.: 1
Mult.: 1

Accessories Boot 6 Position, 14 Position Male / Female Gray HD30


TE Connectivity / DEUTSCH Automotive Connectors REC, 14P, AL, N, THD ADPT, DRAIN, 16, P
Datasheet
70In Stock
Min.: 1
Mult.: 1

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