Circuit Board Hardware - PCB – Mouser United Kingdom

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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: £1.34
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

£1.34

£1.01

£0.838

£0.768

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: £0.788
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

£0.788

£0.588

£0.457

£0.43

£0.408

Min.: 1
Mult.: 1

Turret Lugs

Turret Terminal, Slotted

12.3 mm

Unthreaded

4.75 mm

Brass

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

H8502-01
Harwin
1: £0.39
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

£0.39

£0.292

£0.233

£0.21

£0.208

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

5.9 mm

2.67 mm

Brass

Circuit Board Hardware - PCB H21 0.8MM SOCKET ASSY

H2105B01
Harwin
1: £0.353
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

£0.353

£0.257

£0.205

£0.185

View

Min.: 1
Mult.: 1

Pins

Terminal Pin, Swage Mount

6.88 mm

2.39 mm

Brass

Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET

H2055-01
Harwin
1: £0.413
11,820In 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

11,820In Stock

£0.413

£0.313

£0.266

£0.246

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: £0.488
10,727In Stock

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

£0.488

£0.37

£0.313

£0.305

£0.299

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: £0.571
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

£0.571

£0.41

£0.347

£0.337

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: £0.361
8,240In 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

8,240In Stock

£0.361

£0.262

£0.234

£0.223

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: £0.315
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

£0.315

£0.236

£0.199

£0.184

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: £0.323
29,937In 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

29,937In Stock

27,000Expected 17/11/2026

£0.323

£0.248

£0.221

£0.203

£0.188

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: £0.405
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

£0.405

£0.306

£0.265

£0.245

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: £0.30
9,355In 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

9,355In Stock

8,000Expected 13/10/2026

£0.30

£0.228

£0.192

£0.177

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: £0.248
19,201In Stock
25,000Expected 13/10/2026

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

25,000Expected 13/10/2026

£0.248

£0.182

£0.154

£0.141

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: £0.21
11,348In 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

11,348In Stock

£0.21

£0.158

£0.134

£0.124

£0.12

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: £0.338
38,670In 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

38,670In Stock

25,000Expected 01/12/2026

£0.338

£0.258

£0.222

£0.204

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: £0.285
66,360In Stock
33,000Expected 06/10/2026

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 06/10/2026

£0.285

£0.212

£0.18

£0.166

£0.16

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: £0.361
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

£0.361

£0.253

£0.228

£0.217

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: £0.428
43,072In Stock
27,000Expected 03/11/2026

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

43,072In Stock

27,000Expected 03/11/2026

£0.428

£0.325

£0.276

£0.272

£0.267

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: £0.721
2,874In Stock

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

2,874In Stock

£0.721

£0.542

£0.45

£0.439

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: £0.436
8,388In 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

8,388In Stock

£0.436

£0.295

£0.271

£0.234

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: £0.368
10,005In Stock
13,000Expected 13/10/2026

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

10,005In Stock

13,000Expected 13/10/2026

£0.368

£0.277

£0.233

£0.217

£0.211

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: £0.285
7,195In Stock
42,000Expected 17/11/2026

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

42,000Expected 17/11/2026

£0.285

£0.255

£0.237

£0.229

£0.221

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: £0.428
34,363In 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

34,363In Stock

76,000On Order

£0.428

£0.307

£0.279

£0.272

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: £0.555
22,928In 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

22,928In Stock

£0.555

£0.423

£0.367

£0.34

View

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

6 mm

3.18 mm

Brass

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

H3190-05
Harwin
1: £0.428
23,220In Stock

Mfr. Part No.
H3190-05

Mouser Part No
855-H3190-05

Harwin

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

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Datasheet

23,220In Stock

£0.428

£0.309

£0.248

£0.223

£0.194

Min.: 1
Mult.: 1

Pin Receptacles

Solder Mount

3 mm

1.42 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