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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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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 12/14/2026
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 -CL22
Datasheet
115In Stock
Min.: 1
Mult.: 1

Housings 7 Position Socket (Female) 4 AWG 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 Automotive Connectors DUST CAP, 3P, PLG, GRY, LANYARD, HD10
Datasheet
131In Stock
Min.: 1
Mult.: 1

Accessories Dust Cap 3 Position Gray HD10
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
194In Stock
Min.: 1
Mult.: 1
No
Housings 9 Position Pin (Male) Black HDP20
TE Connectivity / DEUTSCH Automotive Connectors SZ 20 KEYING PIN
Datasheet
3.722In Stock
5.007On Order
Min.: 1
Mult.: 1

Accessories Keying Pin HD30 Bulk
TE Connectivity Automotive Connectors BOOT, 3P, PLG/REC, ST, GRY
Datasheet
616In Stock
Min.: 1
Mult.: 1

Accessories Boot 3 Position Receptacle (Female) Gray HD10 Bulk


TE Connectivity / DEUTSCH Automotive Connectors GASKET, 5SZ, BLK, HD10
Datasheet
302In Stock
1.000Expected 11/30/2026
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 11/9/2026
Min.: 1
Mult.: 1

Accessories Boot 5 Position Receptacle (Female) Gray HD10


TE Connectivity / DEUTSCH Automotive Connectors SZ 12 GREY RECEPT SQUARE FLANGE
Datasheet
177In Stock
750Expected 8/25/2026
Min.: 1
Mult.: 1

Housings 6 Position Receptacle (Female) Panel Mount Crimp 20 AWG 14 AWG Gray HD10 Bulk
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 / DEUTSCH Automotive Connectors SQ FG REC ASM
Datasheet
182In 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 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
45In Stock
1.000Expected 9/7/2026
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 INL REC ASM
Datasheet
51In Stock
1.500Expected 11/17/2026
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
76In Stock
1.000Expected 9/7/2026
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
199In Stock
2.500Expected 11/16/2026
Min.: 1
Mult.: 1

Housings 3 Position Plug (Male) Cable Mount / Free Hanging Crimp 20 AWG 14 AWG Gray HD10 Bulk