Automotive Connectors – Mouser Singapore

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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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Part #

Automotive Connectors RC HD30 18 SHL 14 WY E SEAL ADP

HD34-18-14PE-072
TE Connectivity / DEUTSCH
1: $33.39
69In Stock

Mfr. Part No.
HD34-18-14PE-072

Mouser Part No
571-HD34-18-14PE-072

TE Connectivity / DEUTSCH

Automotive Connectors RC HD30 18 SHL 14 WY E SEAL ADP

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Datasheet

69In Stock

$33.39

$30.34

$29.02

$26.13

Quote

Min.: 1
Mult.: 1

Connectors

14 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

14 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-14PN
TE Connectivity / DEUTSCH
1: $27.30
672In Stock

Mfr. Part No.
HD34-18-14PN

Mouser Part No
571-HD34-18-14PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

672In Stock

$27.30

Min.: 1
Mult.: 1

Housings

14 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

14 AWG

Silver

HD30

Bulk

Automotive Connectors RECP CONNECTOR SHELL SZ 18

HD34-18-14PN-059
TE Connectivity / DEUTSCH
1: $67.23
283In Stock

Mfr. Part No.
HD34-18-14PN-059

Mouser Part No
571-HD34-18-14PN-059

TE Connectivity / DEUTSCH

Automotive Connectors RECP CONNECTOR SHELL SZ 18

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Datasheet

283In Stock

$67.23

$58.99

$55.31

$52.67

$52.65

Min.: 1
Mult.: 1

Housings

14 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

14 AWG

HD30

Bulk

Automotive Connectors REC,14P,AL,T, CBL CLMP BT, DRA

HD34-18-14PT-059
TE Connectivity / DEUTSCH
1: $55.13
74In Stock

Mfr. Part No.
HD34-18-14PT-059

Mouser Part No
571-HD34-18-14PT-059

TE Connectivity / DEUTSCH

Automotive Connectors REC,14P,AL,T, CBL CLMP BT, DRA

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Datasheet

74In Stock

$55.13

$47.59

$46.88

$39.85

Min.: 1
Mult.: 1

Connectors

14 Position

Receptacle (Female)

Cable Mount / Free Hanging

20 AWG

14 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-14SE
TE Connectivity / DEUTSCH
1: $32.73
104In Stock

Mfr. Part No.
HD34-18-14SE

Mouser Part No
571-HD34-18-14SE

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

104In Stock

$32.73

$27.83

$26.08

$24.84

View

Min.: 1
Mult.: 1

Housings

14 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

14 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-20PN
TE Connectivity / DEUTSCH
1: $46.77
416In Stock

Mfr. Part No.
HD34-18-20PN

Mouser Part No
571-HD34-18-20PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

416In Stock

$46.77

Quote

Min.: 1
Mult.: 1

Housings

20 Position

Receptacle (Female)

Panel Mount

Crimp

22 AWG

14 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-21PN
TE Connectivity / DEUTSCH
1: $25.34
316In Stock

Mfr. Part No.
HD34-18-21PN

Mouser Part No
571-HD34-18-21PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

316In Stock

$25.34

$23.56

$21.34

$20.21

View

Min.: 1
Mult.: 1

Housings

21 Position

Receptacle (Female)

Panel Mount

Crimp

22 AWG

16 AWG

HD30

Bulk

Automotive Connectors REC,6P,AL,N, CBL CLMP BT,DRAIN

HD34-18-6PN-059
TE Connectivity / DEUTSCH
1: $54.96
67In Stock

Mfr. Part No.
HD34-18-6PN-059

Mouser Part No
571-HD34-18-6PN-059

TE Connectivity / DEUTSCH

Automotive Connectors REC,6P,AL,N, CBL CLMP BT,DRAIN

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Datasheet

67In Stock

$54.96

$51.71

$50.89

$50.08

View

Min.: 1
Mult.: 1

Housings

6 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

14 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-6SN
TE Connectivity / DEUTSCH
1: $33.50
93In Stock

Mfr. Part No.
HD34-18-6SN

Mouser Part No
571-HD34-18-6SN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

93In Stock

$33.50

$28.77

$26.95

$25.67

View

Min.: 1
Mult.: 1

Housings

6 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

14 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-8PN
TE Connectivity / DEUTSCH
1: $29.84
368In Stock

Mfr. Part No.
HD34-18-8PN

Mouser Part No
571-HD34-18-8PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

368In Stock

$29.84

$26.23

$24.59

$23.42

View

Min.: 1
Mult.: 1

Housings

8 Position

Receptacle (Female)

Panel Mount

Crimp

14 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-18-8SE
TE Connectivity / DEUTSCH
1: $27.99
283In Stock

Mfr. Part No.
HD34-18-8SE

Mouser Part No
571-HD34-18-8SE

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

283In Stock

$27.99

$23.78

$22.30

$21.23

View

Min.: 1
Mult.: 1

Connectors

8 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

14 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-14PN
TE Connectivity / DEUTSCH
1: $28.62
144In Stock

Mfr. Part No.
HD34-24-14PN

Mouser Part No
571-HD34-24-14PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

144In Stock

$28.62

$24.44

$22.91

$22.89

View

Min.: 1
Mult.: 1

Connectors

14 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

6 AWG

Silver

HD30

Automotive Connectors RECP ASM

HD34-24-14SN
TE Connectivity / DEUTSCH
1: $52.46
131In Stock

Mfr. Part No.
HD34-24-14SN

Mouser Part No
571-HD34-24-14SN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

131In Stock

$52.46

$45.62

$22.81

$20.75

$19.02

Min.: 1
Mult.: 1

Housings

14 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

6 AWG

Silver

HD30

Automotive Connectors RECP ASM

HD34-24-18PN
TE Connectivity / DEUTSCH
1: $27.26
354In Stock

Mfr. Part No.
HD34-24-18PN

Mouser Part No
571-HD34-24-18PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

354In Stock

$27.26

$24.20

$22.49

$21.49

View

Min.: 1
Mult.: 1

Housings

18 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

8 AWG

Natural

HD30

Automotive Connectors RECP ASM

HD34-24-18SE
TE Connectivity / DEUTSCH
1: $33.01
231In Stock

Mfr. Part No.
HD34-24-18SE

Mouser Part No
571-HD34-24-18SE

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

231In Stock

$33.01

$28.05

$27.62

$26.30

View

Min.: 1
Mult.: 1

Connectors

18 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

8 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-19PE
TE Connectivity / DEUTSCH
1: $38.31
377In Stock

Mfr. Part No.
HD34-24-19PE

Mouser Part No
571-HD34-24-19PE

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

377In Stock

$38.31

$32.55

$30.51

$29.06

View

Min.: 1
Mult.: 1

Connectors

19 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-19PN
TE Connectivity / DEUTSCH
1: $28.12
213In Stock
600Expected 20/2/2026

Mfr. Part No.
HD34-24-19PN

Mouser Part No
571-HD34-24-19PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

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Datasheet

213In Stock

600Expected 20/2/2026

$28.12

$24.44

$22.91

$21.82

View

Min.: 1
Mult.: 1

Housings

19 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-19SN
TE Connectivity / DEUTSCH
1: $33.72
107In Stock

Mfr. Part No.
HD34-24-19SN

Mouser Part No
571-HD34-24-19SN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

107In Stock

$33.72

$28.66

$26.85

$25.58

View

Min.: 1
Mult.: 1

Housings

19 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-21PE
TE Connectivity / DEUTSCH
1: $58.12
287In Stock
1,000Expected 27/4/2026

Mfr. Part No.
HD34-24-21PE

Mouser Part No
571-HD34-24-21PE

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

287In Stock

1,000Expected 27/4/2026

$58.12

$50.54

$30.41

Min.: 1
Mult.: 1

Connectors

21 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-21PN
TE Connectivity / DEUTSCH
1: $25.23
803In Stock

Mfr. Part No.
HD34-24-21PN

Mouser Part No
571-HD34-24-21PN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

803In Stock

$25.23

$23.50

$22.03

$20.98

View

Min.: 1
Mult.: 1

Housings

21 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-21PN-059
TE Connectivity / DEUTSCH
1: $161.14
67In Stock

Mfr. Part No.
HD34-24-21PN-059

Mouser Part No
571-HD34-24-21PN-059

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

67In Stock

$161.14

$140.11

$76.55

Min.: 1
Mult.: 1

Housings

21 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-21SE
TE Connectivity / DEUTSCH
1: $37.75
98In Stock
68Expected 20/2/2026

Mfr. Part No.
HD34-24-21SE

Mouser Part No
571-HD34-24-21SE

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

98In Stock

68Expected 20/2/2026

$37.75

$32.41

$28.09

$26.77

View

Min.: 1
Mult.: 1

Connectors

21 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors REC,21P,AL,E,CBLCLMP BT,DRAIN,12/16,S,MC

HD34-24-21SE-059
TE Connectivity / DEUTSCH
1: $64.72
48In Stock

Mfr. Part No.
HD34-24-21SE-059

Mouser Part No
571-HD34-24-21SE-059

TE Connectivity / DEUTSCH

Automotive Connectors REC,21P,AL,E,CBLCLMP BT,DRAIN,12/16,S,MC

Learn More

Datasheet

48In Stock

$64.72

$55.22

$53.10

$51.33

$50.08

Min.: 1
Mult.: 1

Connectors

21 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

10 AWG

HD30

Automotive Connectors RECP ASM

HD34-24-21SN
TE Connectivity / DEUTSCH
1: $29.77
413In Stock

Mfr. Part No.
HD34-24-21SN

Mouser Part No
571-HD34-24-21SN

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

413In Stock

$29.77

$26.22

$23.94

$22.57

View

Min.: 1
Mult.: 1

Housings

21 Position

Receptacle (Female)

Panel Mount

Crimp

20 AWG

10 AWG

Silver

HD30

Automotive Connectors RECP ASM

HD34-24-21SN-059
TE Connectivity / DEUTSCH
1: $72.63
57In Stock

Mfr. Part No.
HD34-24-21SN-059

Mouser Part No
571-HD34-24-21SN-059

TE Connectivity / DEUTSCH

Automotive Connectors RECP ASM

Learn More

Datasheet

57In Stock

$72.63

$66.78

$63.84

$55.98

$46.68

Min.: 1
Mult.: 1

Connectors

21 Position

Receptacle (Female)

Cable Mount / Free Hanging

Crimp

20 AWG

10 AWG

HD30

HD Harsh Environment Connectors

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