D-Sub Connectors

Reset All
Part RoHS Manufacturer Connector Type Option Reliability Contact Gender Dielectric Withstanding Voltage (V) No. of Connectors Panel Mount Mating Contact Pitch (inch) Body Length Insulation Resistance Mixed Contacts Rated Current - Power EMI Shielded Filter Feature Body Width Termination Contact Finish Body Depth MIL Conformity Insulator Material No. of Rows Loaded Maximum Operating Temperature (Cel) DIN Conformance Board Mounting Option PCB Contact Row Spacing (mm) Contact Design IEC Conformity Minimum Operating Temperature Empty Shell Shell Finish Plating Thickness (inch) No. of Ports No. of PCB Rows Contact Material UL Flammability Code Mating Contact Finish Polarization Key Additional Features Rated Current - Signal Reference Standard Insulator Color Total No. of Contacts Contact Arrangement Minimum Wire Size Durability Mating Contact Row Spacing (inch) Mounting Type Maximum Wire Size Sub-Category Shell Material Terminal Pitch (mm) Cable Types Mating Info. PCB Contact Pattern Mains Connector Rating Termination Type Minimum Withdrawal Force (N) Manufacturer Series Contact Resistance Body or Shell Style Mounting Style Minimum Insulation Diameter Contact Style JESD-609 Code Maximum Insertion Force (N) Mounting Option-2 Terminal Length Mounting Option-1 Contact Pattern Shell Size

L77HDC62SD1CH4RC309

Amphenol

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

FEMALE

NO

NO

Gold (Au)

YES

GLASS FILLED POLYETHYLENE

NO

NO

NO

NICKEL

COPPER ALLOY

94V-0

GOLD (30)

STANDARD: MIL-C-24308

62

BOARD

STEEL

MULTIPLE MATING PARTS AVAILABLE

SOLDER

SOCKET

e4

4/C

L77HDEH15SOL2RM5

Amphenol

D SUBMINIATURE CONNECTOR

TIN OVER NICKEL

NOT SPECIFIED

NOT SPECIFIED

e3

M24308/2-286F

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

FEMALE

ONE

NO

NO

NO

NO

NO

125

NO

NO

-55 Cel

YES

CADMIUM

1

NOT SPECIFIED

NOT SPECIFIED

AMPLIMITE, STANDARD: MIL-DTL-24308

5 A

15

CABLE

STEEL

2.29

MULTIPLE MATING PARTS AVAILABLE

5A

CRIMP

RECEPTACLE

RND PIN-SKT

1/E

M32139/03-D05SNS

TE Connectivity

D NANOMINIATURE CONNECTOR

GENERAL PURPOSE

ONE

NO

NO

NO

NO

NO

125

NO

PREASSEM CONN

NO

-65 Cel

YES

1

1 A

25

CABLE

ALUMINUM ALLOY

0.64

STRANDED

1A

PLUG

MDM-21PH003L

ITT Cannon

D MICROMINIATURE CONNECTOR

COMMERCIAL

MALE

900VAC

ONE

0.05

1.085 inch

5000000000 ohm

NO

NO

.308 inch

.23 inch

GLASS FILLED DIALLYL PHTHALATE

2

125

PREASSEM CONN

-55 Cel

NO

CADMIUM/YELLOW CHROMATE

NOT SPECIFIED

NOT SPECIFIED

3 A

UL

21

32 AWG

0.043

CABLE AND PANEL

24 AWG

D Type Connectors

ALUMINUM ALLOY

STAGGERED

CRIMP

.139

10 mohm

PLUG

RND PIN-SKT

2.224

JACKSCREW

18 inch

#2-56 UNC

STAGGERED

C

MDM-9SCBR

ITT Cannon

D MICROMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

600VAC

ONE

0.05

.785 inch

5000000000 ohm

NO

NO

.31 inch

Gold (Au)

.42 inch

LIQUID CRYSTAL POLYMER

2

125

2.54

-55 Cel

NO

CADMIUM/YELLOW CHROMATE

2

COPPER ALLOY

GOLD

3 A

9

500 Cycles

0.043

BOARD AND PANEL

D Type Connectors

ALUMINUM ALLOY

2.54

STAGGERED

SOLDER

.139

8 mohm

RECEPTACLE

RIGHT ANGLE

RND PIN-SKT

e4

2.224

.109 inch

STAGGERED

A

MHDB9SS

Norcomp Interconnect Devices

MK-2C2-009-225-2900

Airborn

COMMERCIAL

FEMALE

0.05

.957 inch

5000000000 ohm

.48 inch

Tin/Lead (Sn/Pb)

.346 inch

POLYPHENYLENE SULPHIDE

2

125

-55 Cel

NICKEL

50u

2

BRASS

AU

3 A

9

BOARD

D Type Connectors

1.27

STAGGERED

SOLDER

.139

MK

65 mohm

RECEPTACLE

STRAIGHT

RND PIN-SKT

e0

1.668

.109 inch

LOCKING

STAGGERED

MR7580-51P2AR

Glenair

D MICROMINIATURE CONNECTOR

MR75

MR7580-51S1BSU

Glenair

FEMALE

900VAC

0.05

1.435 inch

5000000000 ohm

.35 inch

.354 inch

LIQUID CRYSTAL POLYMER

3

150

1.0922

-55 Cel

NICKEL

50u

3

NOT SPECIFIED

NOT SPECIFIED

3 A

51

0.043

BOARD

D Type Connectors

ALUMINUM ALLOY

1.27

STAGGERED

SOLDER

.139

32 mohm

PLUG

STRAIGHT

RND PIN-SKT

2.78

JACKPOST

.109 inch

#2-56

STAGGERED

MR7580-51S2BSU

Glenair

D MICROMINIATURE CONNECTOR

GENERAL PURPOSE

FEMALE

ONE

0.075

1.435 inch

NO

NO

.351 inch

.355 inch

2

NO

NICKEL

ENVIRONMENTALLY SEALED

51

BOARD

1.905

MULTIPLE MATING PARTS AVAILABLE

SOLDER

STRAIGHT

RND PIN-SKT

JACKPOST

.25 inch

#2-56

STAGGERED

G

MWDM2L-51NSB

Glenair

D MICROMINIATURE CONNECTOR

GENERAL PURPOSE

MALE

600VAC

ONE

0.05

1.435 inch

5000000000 ohm

NO

NO

.351 inch

GOLD OVER NICKEL

.233 inch

YES

GLASS FILLED LIQUID CRYSTAL POLYMER/GLASS FILLED POLYPHENYLENE SULFIDE

3

150

NO

PREASSEM CONN

NO

-55 Cel

NO

NICKEL

NOT SPECIFIED

NOT SPECIFIED

STANDARD: MIL-DTL-83513

3 A

MIL

51

24 AWG

500 Cycles

0.043

CABLE

24 AWG

ALUMINUM ALLOY

MULTIPLE MATING PARTS AVAILABLE

SOLDER

2.78

32 mohm

RND PIN-SKT

e4

2.78

LOCKING

.11 inch

HOLE .096

STAGGERED

G

051527-0004

ITT Cannon

D SUBMINIATURE CONNECTOR

NOT APPLICABLE

NOT SPECIFIED

NOT SPECIFIED

09561005601

Harting Electronics & Kg

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

0.09

1.216 inch

5000000000 ohm

NO

NO

.492 inch

NOT APPLICABLE

.362 inch

NO

GLASS FILLED POLYBUTYLENE TEREPHTHALATE-POLYESTER

3

85

NO

PREASSEM CONN

NO

-40 Cel

YES

NOT SPECIFIED

94V-0

NOT SPECIFIED

PANEL MOUNTABLE

2 A

UL

15

26 AWG

0.078

CABLE AND PANEL

24 AWG

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

CRIMP

20 mohm

RECEPTACLE

RND PIN-SKT

LOCKING

HOLE .115-.125

STAGGERED

2/A

096514-0043

ITT Cannon

D MICROMINIATURE CONNECTOR

NOT APPLICABLE

NOT SPECIFIED

NOT SPECIFIED

09670375615

Harting Electronics & Kg

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

MIL-C-24308

MALE

1000VAC

0.108

2.732 inch

10000000000 ohm

NO

NO

.492 inch

NOT APPLICABLE

NO

GLASS FILLED POLYBUTYLENE TEREPHTHALATE-POLYESTER

2

125

NO

PREASSEM CONN

NO

-55 Cel

NO

TIN

NOT SPECIFIED

94V-0

NOT SPECIFIED

STANDARDS: DIN 41652; IEC 60807

7.5 A

UL

37

0.112

CABLE AND PANEL

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

SOLDER

3.336

10 mohm

RECEPTACLE

RND PIN-SKT

3.336

NON-THREADED

HOLE .112-.124

STAGGERED

4/C

1-106507-2

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

ONE

NO

0.109

2.08 inch

5000000000 ohm

NO

NO

NO

.535 inch

Tin (Sn) - with Nickel (Ni) barrier

.591 inch

NO

GLASS FILLED POLYESTER

2

105

YES

BOARD LOCK

2.54

PREASSEM CONN

NO

-55 Cel

YES

TIN

30u

1

2

PHOSPHOR BRONZE

94V-0

NOT SPECIFIED

AMPLIMITE

6 A

DIN 41652,

BLACK

25

0.1

BOARD

D Type Connectors

STEEL

2.77

STAGGERED

6A

SOLDER

2.224

20 mohm

RECEPTACLE

RIGHT ANGLE

RND PIN-SKT

e3

2.224

THREADED INSERT

.126 inch

#4-40 UNC

STAGGERED

3/B

1-1532186-8

TE Connectivity

GENERAL PURPOSE

COMMERCIAL

MALE

ONE

NO

2.16 inch

NO

NO

NO

.384 inch

.223 inch

NO

LIQUID CRYSTAL POLYMER

3

NO

PREASSEM CONN

NO

YES

NICKEL

1

100

25 AWG

0.05

CABLE

25 AWG

D Type Connectors

SOLID

115/230VAC

WIRE

PLUG

RND PIN-SKT

LOCKING

HOLE .138-.163

MIXED

1-1734344-1

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

1000VAC

0.09

1.213 inch

1000000000 ohm

NO

NO

.492 inch

Tin (Sn) - with Nickel (Ni) barrier

.63 inch

NO

POLYETHYLENE

3

105

NO

2.54

NO

-55 Cel

NO

NICKEL

FLASH

3

PHOSPHOR BRONZE

94V-0

GOLD FLASH OVER NICKEL

2 A

UL

BLUE

15

0.078

BOARD

D Type Connectors

STEEL

2.286

STAGGERED

SOLDER

.1946

40 mohm

RECEPTACLE

RIGHT ANGLE

RND PIN-SKT

e3

2.9468

THREADED INSERT

.126 inch

#4-40

STAGGERED

2/A

10537230

W+p Products

GENERAL PURPOSE

COMMERCIAL

FEMALE

1000VAC

0.109

2.729 inch

1000000000 ohm

.494 inch

.197 inch

POLYETHYLENE

2

125

MACH OR STAMPED

-55 Cel

TIN

COPPER ALLOY

AU ON NI

5 A

UL

37

0.112

PANEL

D Type Connectors

STEEL

SOLDER LUG

10 mohm

PLUG

RND PIN-SKT

LOCKING

.13 inch

HOLE .112-.124

STAGGERED

1532180-4

TE Connectivity

D MICROMINIATURE CONNECTOR

GENERAL PURPOSE

ONE

NO

NO

NO

NO

NOT APPLICABLE

NO

125

NO

NO

-55 Cel

YES

1

NOT SPECIFIED

NOT SPECIFIED

3 A

15

1.27

3A

PLUG

B

1532181-7

TE Connectivity

GENERAL PURPOSE

COMMERCIAL

MALE

ONE

NO

0.05

1.075 inch

NO

NO

NO

.298 inch

.223 inch

NO

2

125

NO

PREASSEM CONN

NO

-55 Cel

YES

NICKEL

1

3 A

21

25 AWG

0.05

CABLE

25 AWG

D Type Connectors

1.27

3A

WIRE

PLUG

RND PIN-SKT

LOCKING

HOLE .087-.098

STAGGERED

1532182-8

TE Connectivity

D MICROMINIATURE CONNECTOR

GENERAL PURPOSE

ONE

NO

NO

NO

NO

NOT APPLICABLE

NO

125

NO

NO

-55 Cel

YES

1

NOT SPECIFIED

NOT SPECIFIED

3 A

25

1.27

3A

PLUG

D

164A18629X

Conec

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

FEMALE

2.35 inch

5000000000 ohm

NO

NO

.62 inch

.709 inch

NO

GLASS FILLED POLYESTER

4

125

NO

NO

-55 Cel

NO

TIN

4

NOT SPECIFIED

NOT SPECIFIED

3 A

UL, CSA

78

BOARD

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

STAGGERED

SOLDER

10 mohm

SOCKET

RIGHT ANGLE

RND PIN-SKT

THREADED INSERT

.13 inch

#4-40

STAGGERED

5/D

1731070067

Molex

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

MALE

ONE

0.112

YES

7.5 A

NO

POLYBUTYLENE TEREPHTHALATE

2

130

-55 Cel

NO

TIN

31.5u

POLARISED, SHIELDED

GREEN

21

500 Cycles

CABLE AND PANEL

20 AWG

STEEL

SOLDER

STAGGERED

4/C

1731070396

Molex

D SUBMINIATURE CONNECTOR

1731071033

Molex

D SUBMINIATURE CONNECTOR

1731071035

Molex

D SUBMINIATURE CONNECTOR

1731091835

Molex

D SUBMINIATURE CONNECTOR

NOT APPLICABLE

NOT SPECIFIED

NOT SPECIFIED

1731130235

Molex

D SUBMINIATURE CONNECTOR

180-015-273L000

Edac

GENERAL PURPOSE

COMMERCIAL

FEMALE

1.213 inch

1000000000 ohm

.496 inch

.401 inch

3

100

PREASSEM CONN

-50 Cel

NICKEL

BRASS

AU ON NI

5 A

UL

15

CABLE

D Type Connectors

STEEL

CRIMP

15 mohm

RND PIN-SKT

LOCKING

STAGGERED

182-009-113R431

Norcomp Interconnect Devices

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

MALE

NO

NO

GOLD

NO

POLYAMIDE9T

NO

NO

NO

NICKEL

NOT SPECIFIED

94V-0

GOLD FLASH

9

BOARD

STEEL

SOLDER

e4

1/E

182-009-113R561

Norcomp Interconnect Devices

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

MALE

NO

NO

GOLD

NO

POLYAMIDE9T

NO

NO

NO

NICKEL

NOT SPECIFIED

94V-0

GOLD FLASH

9

BOARD

STEEL

SOLDER

e4

1/E

183-025-113R531

Norcomp Interconnect Devices

D SUBMINIATURE CONNECTOR

1925217-1

TE Connectivity

D MICROMINIATURE CONNECTOR

GENERAL PURPOSE

ONE

NO

NO

NO

NO

NOT APPLICABLE

NO

125

NO

PREASSEM CONN

NO

-65 Cel

YES

1

NOT SPECIFIED

NOT SPECIFIED

1 A

25

CABLE

ALUMINUM ALLOY

0.64

STRANDED

1A

PLUG

D

210112043

Wurth Elektronik

D SUBMINIATURE CONNECTOR

NOT APPLICABLE

NOT SPECIFIED

NOT SPECIFIED

2221860-5

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

ONE

NO

NO

NO

NO

NOT APPLICABLE

NO

POLYETHYLENE

125

NO

NO

-55 Cel

YES

ZINC

1

NOT SPECIFIED

94V-0

NOT SPECIFIED

5 A

UL

BLACK

78

PANEL

D Type Connectors

CARBON STEEL

2.29

5A

CRIMP

PLUG

RND PIN-SKT

LOCKING

5/D

2DB52P

ITT Cannon

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

1400VAC

ONE

0.075

2.088 inch

5000000000 ohm

NO

NO

.494 inch

.555 inch

NO

GLASS FILLED POLYAMIDE

3

NO

NO

NO

CADMIUM/YELLOW CHROMATE

COPPER ALLOY

GOLD

COMPATIBLE CONTACTS: 030-2259-000; 030-1975-009; 030-1975-010, PANEL MOUNT, POLARIZED

5 A

52

26 AWG

0.112

CABLE AND PANEL

22 AWG

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

CRIMP

3.336

9 mohm

RECEPTACLE

RND PIN-SKT

3.336

HOLE .112-.124

STAGGERED

3/B

2DB52PBRP

ITT Cannon

COMMERCIAL

MALE

1000VAC

0.075

2.09 inch

5000000000 ohm

.495 inch

GOLD

.636 inch

GLASS FILLED POLYAMIDE

3

85

2.54

CADMIUM/YELLOW CHROMATE

3

COPPER ALLOY

AU

2 A

52

0.075

BOARD

D Type Connectors

STEEL

1.905

STAGGERED

SOLDER

3.336

2D

9 mohm

RECEPTACLE

RIGHT ANGLE

RND PIN-SKT

3.336

JACKPOST

.148 inch

#4-40

STAGGERED

2DB52PF171

ITT Cannon

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

1000VAC

ONE

0.075

2.088 inch

5000000000 ohm

NO

NO

.494 inch

GOLD

.324 inch

GLASS FILLED POLYAMIDE

3

85

PREASSEM CONN

NO

CADMIUM/YELLOW CHROMATE

COPPER ALLOY

AU

POLARIZED

5 A

52

26 AWG

0.065

22 AWG

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

CRIMP

3.336

9 mohm

RECEPTACLE

STRAIGHT

RND PIN-SKT

e4

3.336

JACKPOST

#4-40

STAGGERED

3/B

2DB52PF172

ITT Cannon

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

1400VAC

ONE

0.075

2.088 inch

5000000000 ohm

NO

NO

.494 inch

GOLD

.324 inch

NO

GLASS FILLED POLYAMIDE

3

85

NO

NO

NO

CADMIUM/YELLOW CHROMATE

COPPER ALLOY

GOLD

POLARIZED

5 A

52

26 AWG

0.075

CABLE AND PANEL

22 AWG

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

CRIMP

3.336

9 mohm

RECEPTACLE

RND PIN-SKT

e4

3.336

JACKSCREW

#4-40

STAGGERED

3/B

2DB52PF173

ITT Cannon

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

1000VAC

ONE

0.075

2.088 inch

5000000000 ohm

NO

NO

.494 inch

GOLD

.324 inch

NO

GLASS FILLED POLYAMIDE

3

85

NO

PREASSEM CONN

NO

NO

CADMIUM/YELLOW CHROMATE

COPPER ALLOY

AU

POLARIZED, LOW PROFILE

5 A

52

26 AWG

0.065

CABLE AND PANEL

22 AWG

D Type Connectors

STEEL

MULTIPLE MATING PARTS AVAILABLE

CRIMP

3.336

9 mohm

RECEPTACLE

STRAIGHT

RND PIN-SKT

e4

3.336

JACKSCREW

#4-40

STAGGERED

3/B

303W3CSXX99A10X

Conec

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

FEMALE

ONE

1.555 inch

NO

NO

.509 inch

.248 inch

1

YES

TIN

UL, CSA

3

BOARD

STEEL

MULTIPLE MATING PARTS AVAILABLE

SOLDER

SOCKET

STRAIGHT

RND PIN-SKT

LOCKING

HOLE .118

RECTANGULAR

2/A

5-1393738-3

TE Connectivity

D SUBMINIATURE CONNECTOR

5745414-7

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

NO

0.109

2.635 inch

1000000000 ohm

NO

NO

NO

.605 inch

NOT APPLICABLE

.459 inch

NO

POLYETHYLENE

2

105

NO

2.8448

PREASSEM CONN

NO

-55 Cel

YES

TIN

30u

1

3

NOT SPECIFIED

94V-0

NOT SPECIFIED

ROHS COMPLIANT

6 A

UL

BLACK

50

0.112

BOARD

D Type Connectors

CARBON STEEL

2.77

STAGGERED

6A

SOLDER

20 mohm

PLUG

STRAIGHT

RND PIN-SKT

3.892

LOCKING

.188 inch

HOLE .112-.124

STAGGERED

5/D

634-015-263-043

Edac

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

FEMALE

1414VAC

ONE

0.09

1.213 inch

5000000000 ohm

NO

NO

.494 inch

.634 inch

POLYETHYLENE/POLYESTER

3

85

SPLIT BOARD LOCK

2.54

-55 Cel

NO

NICKEL

FLASH

3

94V-0

EMI AND RFI SHIELDED

3 A

UL

15

0.078

BOARD

STEEL

2.29

MULTIPLE MATING PARTS AVAILABLE

STAGGERED

SOLDER

0.28

25 mohm

RECEPTACLE

RIGHT ANGLE

RND PIN-SKT

4.45

THREADED STANDOFF

.125 inch

#4-40

STAGGERED

1/E

745077-3

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

MIL-C-24308

FEMALE

NO

0.109

1.546 inch

5000000000 ohm

NO

NO

NO

.42 inch

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

NO

POLYESTER

2

105

NO

2.8448

PREASSEM CONN

NO

-55 Cel

YES

FLASH

1

2

NOT SPECIFIED

94V-0

NOT SPECIFIED

AMPLIMITE

6 A

UL

BLACK

15

0.112

BOARD

D Type Connectors

2.74

MULTIPLE MATING PARTS AVAILABLE

STAGGERED

6A

SOLDER

15 mohm

RECEPTACLE

STRAIGHT

RND PIN-SKT

e0

SCREWLOCKS

.125 inch

#4-40

STAGGERED

2/A

745414-7

TE Connectivity

D SUBMINIATURE CONNECTOR

GENERAL PURPOSE

COMMERCIAL

MALE

NO

2.635 inch

1000000000 ohm

NO

NO

NO

.605 inch

Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier

.459 inch

NO

POLYETHYLENE

3

105

NO

2.8448

PREASSEM CONN

NO

-55 Cel

YES

TIN

30u

1

2

NOT SPECIFIED

94V-0

NOT SPECIFIED

AMPLIMITE

6 A

UL

BLACK

50

0.112

BOARD

D Type Connectors

STEEL

2.74

MULTIPLE MATING PARTS AVAILABLE

STAGGERED

6A

SOLDER

2.224

20 mohm

PLUG

STRAIGHT

RND PIN-SKT

e0

2.224

LOCKING

.188 inch

HOLE .112-.124

STAGGERED

5/D

D-Sub Connectors

D-Sub connectors, also known as D-subminiature connectors, are a type of electrical connector that are commonly used in computer and telecommunications equipment. They are named for their distinctive D-shaped metal shell, which provides mechanical support and helps to shield the connectors from electromagnetic interference.

D-Sub connectors are available in a range of sizes, with the most common sizes being 9-pin, 15-pin, and 25-pin. They feature a combination of male and female connectors, with the male connector featuring pins that plug into the female connector, which has sockets to receive the pins.

D-Sub connectors are designed to be reliable and durable, with a locking mechanism that ensures a secure connection. They are also capable of supporting a wide range of signal types, including analog and digital signals, making them versatile connectors for a variety of applications.

One common use of D-Sub connectors is in computer and telecommunications equipment, where they are used for connections such as serial ports, parallel ports, and VGA connectors. They are also used in industrial and military applications, where their robust design and ability to withstand harsh environments make them a popular choice.

D-Sub connectors are available in a variety of styles, including standard, high-density, and mixed-layout connectors. They may also include features such as grounding, filtering, or EMI shielding, depending on the specific application requirements.