Headers & Wire Housings

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M20 and M22 Connectors

Harwin M20 and M22 Connectors are 2mm (M22) and 2.54mm (M20) pitch connectors that conform to current conventions for Pin Header and Socket systems. The M20 Series feature 0.64mm² male pins while the M22 series have 0.5mm² male pins. The M20 and M22 sockets feature dual beam contacts with better spring capability than tuning fork contacts. These features offer higher durability, improved repeatable retention, and an improved connection to offer a more reliable connector.

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Part #

Headers & Wire Housings M22 5+5 PIN DIL VERTICAL GOLD PIN HEADER

M22-7140542
Harwin
1: S/6.42
1,859In Stock
2,610Expected 1/12/2027

Mfr. Part #
M22-7140542

Mouser Part #
855-M22-7140542

Harwin

Headers & Wire Housings M22 5+5 PIN DIL VERTICAL GOLD PIN HEADER

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Datasheet

1,859In Stock

2,610Expected 1/12/2027

S/6.42

S/6.34

S/4.83

S/4.52

View

Min.: 1
Mult.: 1

Headers

Receptacle

10 Position

2 mm (0.079 in)

2 Row

Through Hole

Solder Pin

Socket (Female)

Tin

M22

- 25 C

+ 105 C

Headers & Wire Housings M22 10+10 DIL VERTICAL GOLD PIN HEADER

M22-7141042
Harwin
1: S/12.69
1,364In Stock

Mfr. Part #
M22-7141042

Mouser Part #
855-M22-7141042

Harwin

Headers & Wire Housings M22 10+10 DIL VERTICAL GOLD PIN HEADER

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Datasheet

1,364In Stock

S/12.69

S/12.34

S/10.00

S/9.03

View

Min.: 1
Mult.: 1

Headers

Socket Assembly

20 Position

2 mm (0.079 in)

2 Row

Solder

Socket (Female)

Tin

M22

Headers & Wire Housings M22 12+12 DIL VERTICAL GOLD PIN HEADER

M22-7141242
Harwin
1: S/14.21
689In Stock
525Expected 12/8/2026

Mfr. Part #
M22-7141242

Mouser Part #
855-M22-7141242

Harwin

Headers & Wire Housings M22 12+12 DIL VERTICAL GOLD PIN HEADER

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Datasheet

689In Stock

525Expected 12/8/2026

S/14.21

S/13.47

S/11.29

S/10.24

View

Min.: 1
Mult.: 1

Headers

Receptacle

24 Position

2 mm (0.079 in)

2 Row

Through Hole

Solder Pin

Socket (Female)

Tin

M22

- 25 C

+ 105 C

Headers & Wire Housings M22 3 PIN SIL CRIMP HOUSING

M22-3010300
Harwin
1: S/1.56
8,886In Stock

Mfr. Part #
M22-3010300

Mouser Part #
855-M22-3010300

Harwin

Headers & Wire Housings M22 3 PIN SIL CRIMP HOUSING

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Datasheet

8,886In Stock

S/1.56

S/1.31

S/1.17

S/1.11

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

3 Position

2 mm (0.079 in)

1 Row

Cable Mount / Free Hanging

Crimp

Straight

Socket (Female)

M22

- 25 C

+ 85 C

Bulk

Headers & Wire Housings M20 PNL MNT-SKT CONTACTS 3 WAY

M20-003
Harwin
1: S/1.13
6,525In Stock

Mfr. Part #
M20-003

Mouser Part #
855-M20-003

Harwin

Headers & Wire Housings M20 PNL MNT-SKT CONTACTS 3 WAY

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Datasheet

6,525In Stock

S/1.13

S/0.946

S/0.845

S/0.802

View

Min.: 1
Mult.: 1

Accessories

M20

Headers & Wire Housings M20

M20-1060100
Harwin
1: S/0.467
11,842In Stock
40,000On Order

Mfr. Part #
M20-1060100

Mouser Part #
855-M20-1060100

Harwin

Headers & Wire Housings M20

Learn More

Datasheet

11,842In Stock

40,000On Order

S/0.467

S/0.393

S/0.354

S/0.335

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

1 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 3 PIN SIL HORIZONTAL SOCKET TIN

M20-1060300
Harwin
1: S/0.584
10,364In Stock
17,000Expected 12/15/2026

Mfr. Part #
M20-1060300

Mouser Part #
855-M20-1060300

Harwin

Headers & Wire Housings M20 3 PIN SIL HORIZONTAL SOCKET TIN

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Datasheet

10,364In Stock

17,000Expected 12/15/2026

S/0.584

S/0.483

S/0.432

S/0.413

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

3 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Bulk

Headers & Wire Housings M20 5 PIN SIL HORIZONTAL SOCKET TIN

M20-1060500
Harwin
1: S/0.934
7,413In Stock

Mfr. Part #
M20-1060500

Mouser Part #
855-M20-1060500

Harwin

Headers & Wire Housings M20 5 PIN SIL HORIZONTAL SOCKET TIN

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Datasheet

7,413In Stock

S/0.934

S/0.798

S/0.712

S/0.681

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

5 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 6 PIN SIL HORIZONTAL SOCKET TIN

M20-1060600
Harwin
1: S/1.09
5,120In Stock

Mfr. Part #
M20-1060600

Mouser Part #
855-M20-1060600

Harwin

Headers & Wire Housings M20 6 PIN SIL HORIZONTAL SOCKET TIN

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Datasheet

5,120In Stock

S/1.09

S/0.926

S/0.829

S/0.79

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

6 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 7 PIN SIL HORIZONTAL GOLD PIN HEADER

M20-1060700
Harwin
1: S/1.25
2,040In Stock

Mfr. Part #
M20-1060700

Mouser Part #
855-M20-1060700

Harwin

Headers & Wire Housings M20 7 PIN SIL HORIZONTAL GOLD PIN HEADER

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Datasheet

2,040In Stock

S/1.25

S/1.07

S/0.961

S/0.915

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

7 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 8 PIN SIL HORIZONTAL SOCKET TIN

M20-1060800
Harwin
1: S/1.36
741In Stock
7,000Expected 12/8/2026

Mfr. Part #
M20-1060800

Mouser Part #
855-M20-1060800

Harwin

Headers & Wire Housings M20 8 PIN SIL HORIZONTAL SOCKET TIN

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Datasheet

741In Stock

7,000Expected 12/8/2026

S/1.36

S/1.16

S/1.04

S/0.993

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

8 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 9 PIN SIL FEMALE HOUSING

M20-1060900
Harwin
1: S/1.56
603In Stock

Mfr. Part #
M20-1060900

Mouser Part #
855-M20-1060900

Harwin

Headers & Wire Housings M20 9 PIN SIL FEMALE HOUSING

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Datasheet

603In Stock

S/1.56

S/1.32

S/1.18

S/1.12

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

9 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 12 PIN SIL FEMALE HOUSING

M20-1061200
Harwin
1: S/2.06
1,176In Stock
2,000Expected 1/5/2027

Mfr. Part #
M20-1061200

Mouser Part #
855-M20-1061200

Harwin

Headers & Wire Housings M20 12 PIN SIL FEMALE HOUSING

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Datasheet

1,176In Stock

2,000Expected 1/5/2027

S/2.06

S/1.76

S/1.57

S/1.49

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

12 Position

2.54 mm (0.1 in)

1 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Bulk

Headers & Wire Housings M20 2+2 PIN DIL FEMALE HOUSING

M20-1070200
Harwin
1: S/0.779
4,421In Stock
12,000Expected 12/29/2026

Mfr. Part #
M20-1070200

Mouser Part #
855-M20-1070200

Harwin

Headers & Wire Housings M20 2+2 PIN DIL FEMALE HOUSING

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Datasheet

4,421In Stock

12,000Expected 12/29/2026

S/0.779

S/0.673

S/0.603

S/0.576

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

4 Position

2.54 mm (0.1 in)

2 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 40 C

+ 105 C

Bulk

Headers & Wire Housings M20 3+3 PIN DIL FEMALE HOUSING

M20-1070300
Harwin
1: S/1.13
5,950In Stock
9,000Expected 1/12/2027

Mfr. Part #
M20-1070300

Mouser Part #
855-M20-1070300

Harwin

Headers & Wire Housings M20 3+3 PIN DIL FEMALE HOUSING

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Datasheet

5,950In Stock

9,000Expected 1/12/2027

S/1.13

S/0.954

S/0.852

S/0.814

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

6 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 4+4 PIN DIL FEMALE HOUSING

M20-1070400
Harwin
1: S/1.48
1,558In Stock
7,000Expected 12/29/2026

Mfr. Part #
M20-1070400

Mouser Part #
855-M20-1070400

Harwin

Headers & Wire Housings M20 4+4 PIN DIL FEMALE HOUSING

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Datasheet

1,558In Stock

7,000Expected 12/29/2026

S/1.48

S/1.25

S/1.11

S/1.06

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

8 Position

2.54 mm (0.1 in)

2 Row

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 40 C

+ 105 C

Headers & Wire Housings M20 5+5 PIN DIL FEMALE HOUSING

M20-1070500
Harwin
1: S/1.63
3,824In Stock
6,000Expected 11/17/2026

Mfr. Part #
M20-1070500

Mouser Part #
855-M20-1070500

Harwin

Headers & Wire Housings M20 5+5 PIN DIL FEMALE HOUSING

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Datasheet

3,824In Stock

6,000Expected 11/17/2026

S/1.63

S/1.40

S/1.25

S/1.19

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

10 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 6+6 PIN DIL FEMALE HOUSING

M20-1070600
Harwin
1: S/2.02
2,046In Stock
5,000Expected 12/8/2026

Mfr. Part #
M20-1070600

Mouser Part #
855-M20-1070600

Harwin

Headers & Wire Housings M20 6+6 PIN DIL FEMALE HOUSING

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Datasheet

2,046In Stock

5,000Expected 12/8/2026

S/2.02

S/1.72

S/1.54

S/1.46

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

12 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 7+7 PIN DIL FEMALE HOUSING

M20-1070700
Harwin
1: S/2.37
1,239In Stock
4,000Expected 9/23/2026

Mfr. Part #
M20-1070700

Mouser Part #
855-M20-1070700

Harwin

Headers & Wire Housings M20 7+7 PIN DIL FEMALE HOUSING

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Datasheet

1,239In Stock

4,000Expected 9/23/2026

S/2.37

S/2.03

S/1.81

S/1.73

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

14 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Bulk

Headers & Wire Housings M20 8+8 PIN DIL FEMALE HOUSING

M20-1070800
Harwin
1: S/2.65
642In Stock
4,000Expected 12/8/2026

Mfr. Part #
M20-1070800

Mouser Part #
855-M20-1070800

Harwin

Headers & Wire Housings M20 8+8 PIN DIL FEMALE HOUSING

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Datasheet

642In Stock

4,000Expected 12/8/2026

S/2.65

S/2.25

S/2.01

S/1.92

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

16 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Bulk

Headers & Wire Housings M20 10+10 PIN DIL CRIMP HOUSING

M20-1071000
Harwin
1: S/3.39
935In Stock
9,500On Order

Mfr. Part #
M20-1071000

Mouser Part #
855-M20-1071000

Harwin

Headers & Wire Housings M20 10+10 PIN DIL CRIMP HOUSING

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Datasheet

935In Stock

9,500On Order

S/3.39

S/2.88

S/2.57

S/2.45

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

20 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Bulk

Headers & Wire Housings M20 11+11 DIL VERTICAL PIN HEADER TIN

M20-1071100
Harwin
1: S/3.46
942In Stock

Mfr. Part #
M20-1071100

Mouser Part #
855-M20-1071100

Harwin

Headers & Wire Housings M20 11+11 DIL VERTICAL PIN HEADER TIN

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Datasheet

942In Stock

S/3.46

S/2.95

S/2.64

S/2.51

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

22 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Headers & Wire Housings M20 12+12 DIL VERTICAL SOCKET GOLD+TIN

M20-1071200
Harwin
1: S/3.58
481In Stock
2,500Expected 2/2/2027

Mfr. Part #
M20-1071200

Mouser Part #
855-M20-1071200

Harwin

Headers & Wire Housings M20 12+12 DIL VERTICAL SOCKET GOLD+TIN

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Datasheet

481In Stock

2,500Expected 2/2/2027

S/3.58

S/3.05

S/2.72

S/2.59

View

Min.: 1
Mult.: 1

Wire Housings

Receptacle Housing

24 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

Cable Mount / Free Hanging

Crimp

Socket (Female)

M20

- 25 C

+ 85 C

Bulk

Headers & Wire Housings 2.54mm emale Receptacle 22-30 AWG Straight Crimp Contact

M20-1180042
Harwin
1: S/0.506
21,764In Stock
66,800On Order

Mfr. Part #
M20-1180042

Mouser Part #
855-M20-1180042

Harwin

Headers & Wire Housings 2.54mm emale Receptacle 22-30 AWG Straight Crimp Contact

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Datasheet

21,764In Stock

66,800On Order

S/0.506

S/0.444

S/0.397

S/0.374

View

Min.: 1
Mult.: 1

Contacts

Crimp

Socket (Female)

Gold

M20

30 AWG to 22 AWG

Headers & Wire Housings M20 3+ 3 DIL VERT SOCKET GOLD TIN

M20-7810345
Harwin
1: S/4.24
1,828In Stock

Mfr. Part #
M20-7810345

Mouser Part #
855-M20-7810345

Harwin

Headers & Wire Housings M20 3+ 3 DIL VERT SOCKET GOLD TIN

Datasheet

1,828In Stock

S/4.24

S/4.09

S/3.14

S/2.98

View

Min.: 1
Mult.: 1

Headers

Receptacle

6 Position

2.54 mm (0.1 in)

2 Row

2.54 mm (0.1 in)

SMD/SMT

Solder

Straight

Socket (Female)

Gold

M20

- 40 C

+ 105 C

Tube

M20 and M22 Connectors

Customer Service Office

Company

Resources

Support

1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
11 Position
12 Position
13 Position
14 Position
15 Position
16 Position
17 Position
18 Position
19 Position
20 Position