Circuit Board Hardware - PCB

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PCB Sockets

Harwin PCB Sockets offer a range of 4-beam and 6-beam sockets, designed for robustness and reliability. These sockets are based on the same design as the Datamate four-finger Beryllium Copper contacts. The socket design is a two-part construction that features a contact clip retained in a precision-turned outer shell. Options for the shell include closed or open-ended, and with or without a knurled section for added board retention. Harwin PCB Sockets are ideal for environments that experience high vibration, shock, or temperature extremes.

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Part #

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

H3194-01
Harwin
1: $1.78
2,744In Stock

Mfr. Part No.
H3194-01

Mouser Part No
855-H3194-01

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

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Datasheet

2,744In Stock

$1.78

$1.35

$1.11

$0.997

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

13.35 mm

3.18 mm

Brass

Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET

H2071Z01
Harwin
1: $1.13
2,740In Stock

Mfr. Part No.
H2071Z01

Mouser Part No
855-H2071Z01

Harwin

Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET

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Datasheet

2,740In Stock

$1.13

$0.845

$0.658

$0.619

View

Min.: 1
Mult.: 1

Turret Lugs

Turret Terminal, Slotted

12.3 mm

Unthreaded

4.75 mm

Brass

Circuit Board Hardware - PCB H21 0.8MM SOCKET ASSY

H2105B01
Harwin
1: $0.45
4,011In Stock

Mfr. Part No.
H2105B01

Mouser Part No
855-H2105B01

Harwin

Circuit Board Hardware - PCB H21 0.8MM SOCKET ASSY

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Datasheet

4,011In Stock

$0.45

$0.342

$0.273

$0.246

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

6.88 mm

2.39 mm

Brass

Circuit Board Hardware - PCB H21 .8mm TERMINAL PIN

H2106A01
Harwin
1: $0.43
3,792In Stock

Mfr. Part No.
H2106A01

Mouser Part No
855-H2106A01

Harwin

Circuit Board Hardware - PCB H21 .8mm TERMINAL PIN

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Datasheet

3,792In Stock

$0.43

$0.322

$0.287

$0.274

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

6.52 mm

2.39 mm

Brass

Circuit Board Hardware - PCB H85 .8mm PC BOARD SOCKET TIN

H8502-01
Harwin
1: $0.56
3,071In Stock

Mfr. Part No.
H8502-01

Mouser Part No
855-H8502-01

Harwin

Circuit Board Hardware - PCB H85 .8mm PC BOARD SOCKET TIN

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Datasheet

3,071In Stock

$0.56

$0.419

$0.335

$0.302

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

5.9 mm

2.67 mm

Brass

Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET

H2055-01
Harwin
1: $0.55
10,820In Stock

Mfr. Part No.
H2055-01

Mouser Part No
855-H2055-01

Harwin

Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET

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Datasheet

10,820In Stock

$0.55

$0.417

$0.34

$0.319

View

Min.: 1
Mult.: 1

Turret Lugs

Turret Terminal, Slotted

6.35 mm

Unthreaded

Brass

Circuit Board Hardware - PCB H20 TERMINAL PIN

H2072Z01
Harwin
1: $0.70
10,727In Stock
6,800Expected 24/11/2026

Mfr. Part No.
H2072Z01

Mouser Part No
855-H2072Z01

Harwin

Circuit Board Hardware - PCB H20 TERMINAL PIN

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Datasheet

10,727In Stock

6,800Expected 24/11/2026

$0.70

$0.528

$0.447

$0.435

View

Min.: 1
Mult.: 1

Turret Lugs

Turret Terminal, Slotted

8.91 mm

Unthreaded

3.96 mm

Brass

Circuit Board Hardware - PCB H20 TERMINAL PIN

H2073Z01
Harwin
1: $0.76
15,844In Stock

Mfr. Part No.
H2073Z01

Mouser Part No
855-H2073Z01

Harwin

Circuit Board Hardware - PCB H20 TERMINAL PIN

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Datasheet

15,844In Stock

$0.76

$0.547

$0.462

$0.449

View

Min.: 1
Mult.: 1

Turret Lugs

Turret Terminal, Slotted

13.08 mm

Unthreaded

4.75 mm

Brass

Circuit Board Hardware - PCB H21 .8mm TERMINAL PIN

H2101-01
Harwin
1: $0.48
8,140In Stock

Mfr. Part No.
H2101-01

Mouser Part No
855-H2101-01

Harwin

Circuit Board Hardware - PCB H21 .8mm TERMINAL PIN

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Datasheet

8,140In Stock

$0.48

$0.367

$0.31

$0.286

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

14.3 mm

2.39 mm

Brass

Circuit Board Hardware - PCB H21 TERMINAL PIN TURRET

H2121-01
Harwin
1: $0.45
17,593In Stock

Mfr. Part No.
H2121-01

Mouser Part No
855-H2121-01

Harwin

Circuit Board Hardware - PCB H21 TERMINAL PIN TURRET

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Datasheet

17,593In Stock

$0.45

$0.338

$0.284

$0.263

View

Min.: 1
Mult.: 1

Turret Lugs

Triple Turret Terminal, Solder Mount

5.15 mm

Unthreaded

3.18 mm

Brass

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

H2170-05
Harwin
1: $0.47
27,877In Stock
27,000Expected 17/11/2026

Mfr. Part No.
H2170-05

Mouser Part No
855-H2170-05

Harwin

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

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Datasheet

27,877In Stock

27,000Expected 17/11/2026

$0.47

$0.354

$0.297

$0.275

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

13.21 mm

1.78 mm

Brass

Circuit Board Hardware - PCB H21 TERMINAL PIN

H2171-01
Harwin
1: $0.59
41,602In Stock

Mfr. Part No.
H2171-01

Mouser Part No
855-H2171-01

Harwin

Circuit Board Hardware - PCB H21 TERMINAL PIN

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Datasheet

41,602In Stock

$0.59

$0.449

$0.383

$0.354

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

19.56 mm

1.78 mm

Brass

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

H2173-05
Harwin
1: $0.43
8,115In Stock
8,000Expected 13/10/2026

Mfr. Part No.
H2173-05

Mouser Part No
855-H2173-05

Harwin

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

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Datasheet

8,115In Stock

8,000Expected 13/10/2026

$0.43

$0.327

$0.275

$0.255

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

8.13 mm

1.78 mm

Brass

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

H2174-01
Harwin
1: $0.35
19,201In Stock
52,500On Order

Mfr. Part No.
H2174-01

Mouser Part No
855-H2174-01

Harwin

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

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Datasheet

19,201In Stock

52,500On Order

$0.35

$0.26

$0.221

$0.203

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

4.32 mm

1.78 mm

Brass

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

H2175-01
Harwin
1: $0.30
11,188In Stock

Mfr. Part No.
H2175-01

Mouser Part No
855-H2175-01

Harwin

Circuit Board Hardware - PCB H21 1mm TERMINAL PIN

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Datasheet

11,188In Stock

$0.30

$0.226

$0.191

$0.177

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

4.9 mm

1.78 mm

Brass

Circuit Board Hardware - PCB H31 Punch and Die Tool Set

H3153-05
Harwin
1: $0.50
37,670In Stock
25,000Expected 01/12/2026

Mfr. Part No.
H3153-05

Mouser Part No
855-H3153-05

Harwin

Circuit Board Hardware - PCB H31 Punch and Die Tool Set

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Datasheet

37,670In Stock

25,000Expected 01/12/2026

$0.50

$0.368

$0.312

$0.289

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

3.61 mm

1.42 mm

Brass

Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN

H3155-01
Harwin
1: $0.40
66,360In Stock
33,000Expected 14/10/2026

Mfr. Part No.
H3155-01

Mouser Part No
855-H3155-01

Harwin

Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN

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Datasheet

66,360In Stock

33,000Expected 14/10/2026

$0.40

$0.305

$0.257

$0.238

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

3.61 mm

1.42 mm

Brass

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD

H3161-01
Harwin
1: $0.53
14,630In Stock
73,000On Order

Mfr. Part No.
H3161-01

Mouser Part No
855-H3161-01

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD

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Datasheet

14,630In Stock

73,000On Order

$0.53

$0.373

$0.324

$0.305

View

Min.: 1
Mult.: 1

Pin Receptacles

Press-Fit

5.25 mm

2.35 mm

Brass

Circuit Board Hardware - PCB H31 1MM PC BOARD SOCKET

H3161-05
Harwin
1: $0.61
42,845In Stock
27,000Expected 01/12/2026

Mfr. Part No.
H3161-05

Mouser Part No
855-H3161-05

Harwin

Circuit Board Hardware - PCB H31 1MM PC BOARD SOCKET

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Datasheet

42,845In Stock

27,000Expected 01/12/2026

$0.61

$0.459

$0.383

$0.365

View

Min.: 1
Mult.: 1

Pin Receptacles

Press-Fit

5.25 mm

2.35 mm

Brass

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

H3163-01
Harwin
1: $1.04
2,854In Stock
2,000Expected 20/10/2026

Mfr. Part No.
H3163-01

Mouser Part No
855-H3163-01

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

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Datasheet

2,854In Stock

2,000Expected 20/10/2026

$1.04

$0.77

$0.645

$0.61

View

Min.: 1
Mult.: 1

Pin Receptacles

Press-Fit

4.75 mm

3.18 mm

Brass

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

H3165-01
Harwin
1: $0.54
8,376In Stock

Mfr. Part No.
H3165-01

Mouser Part No
855-H3165-01

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

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Datasheet

8,376In Stock

$0.54

$0.40

$0.341

$0.322

View

Min.: 1
Mult.: 1

Pin Receptacles

Press-Fit

5.65 mm

3.18 mm

Brass

Circuit Board Hardware - PCB H31 1 MM PC BOARD SOCKET

H3182-01
Harwin
1: $0.49
6,049In Stock
28,000On Order

Mfr. Part No.
H3182-01

Mouser Part No
855-H3182-01

Harwin

Circuit Board Hardware - PCB H31 1 MM PC BOARD SOCKET

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Datasheet

6,049In Stock

28,000On Order

$0.49

$0.369

$0.311

$0.288

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

5.65 mm

2.67 mm

Brass

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

H3183-01
Harwin
1: $0.51
7,195In Stock
74,000On Order

Mfr. Part No.
H3183-01

Mouser Part No
855-H3183-01

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN

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Datasheet

7,195In Stock

74,000On Order

$0.51

$0.385

$0.326

$0.304

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

5.25 mm

2.35 mm

Brass

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD

H3183-05
Harwin
1: $0.61
34,338In Stock
76,000On Order

Mfr. Part No.
H3183-05

Mouser Part No
855-H3183-05

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD

Learn More

Datasheet

34,338In Stock

76,000On Order

$0.61

$0.446

$0.384

$0.362

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

5.25 mm

2.35 mm

Brass

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD

H3185-05
Harwin
1: $0.80
22,918In Stock

Mfr. Part No.
H3185-05

Mouser Part No
855-H3185-05

Harwin

Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD

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Datasheet

22,918In Stock

$0.80

$0.604

$0.523

$0.483

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

6 mm

3.18 mm

Brass

PCB Sockets

Customer Service Office

Company

Resources

Support

3 mm
3.61 mm
4.32 mm
4.47 mm
4.75 mm
4.78 mm
4.9 mm
5.15 mm
5.25 mm
5.65 mm
5.7 mm
5.9 mm
6 mm
6.04 mm
6.35 mm
6.52 mm
6.86 mm
6.88 mm
7.14 mm
7.54 mm