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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Length	Thread Size	Outside Diameter	Material
Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN H3191-01 Harwin 1: £0.398 15,253In Stock	Mfr. Part No. H3191-01 Mouser Part No 855-H3191-01	Harwin	Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	15,253In Stock	£0.398 £0.299 £0.251 £0.232 View £0.221 £0.213 £0.205 £0.196	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	4.9 mm		1.42 mm	Brass
Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET GOLD H3191-05 Harwin 1: £0.454 5,696In Stock 9,000Expected 08/12/2026	Mfr. Part No. H3191-05 Mouser Part No 855-H3191-05	Harwin	Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET GOLD Learn More about Harwin pcbsockets	Datasheet	5,696In Stock 9,000Expected 08/12/2026	£0.454 £0.384 £0.365 £0.347 View £0.33 £0.31 £0.295 £0.281 Quote	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	4.9 mm		1.42 mm	Brass
Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN H3192-01 Harwin 1: £0.413 10,781In Stock 28,000On Order	Mfr. Part No. H3192-01 Mouser Part No 855-H3192-01	Harwin	Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	10,781In Stock 28,000On Order On Order Ship Dates Mfr. No: H3192-01 Stock: 10,781 Can Dispatch Immediately On Order: 18,000 Expected 15/12/2026 10,000 Expected 29/12/2026 Factory Lead Time: 7 Weeks	£0.413 £0.313 £0.264 £0.25 £0.237	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	7.54 mm		1.42 mm	Brass
Circuit Board Hardware - PCB H34 2mm PC BOARD SOCKET TIN H3492-01 Harwin 1: £1.17 2,961In Stock	Mfr. Part No. H3492-01 Mouser Part No 855-H3492-01	Harwin	Circuit Board Hardware - PCB H34 2mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	2,961In Stock	£1.17 £0.89 £0.777 £0.773 View £0.736 £0.651	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	8 mm		4 mm	Brass
Circuit Board Hardware - PCB H85 .8mm PC BOARD SOCKET GOLD H8504-05 Harwin 1: £0.54 11,173In Stock	Mfr. Part No. H8504-05 Mouser Part No 855-H8504-05	Harwin	Circuit Board Hardware - PCB H85 .8mm PC BOARD SOCKET GOLD Learn More about Harwin pcbsockets	Datasheet	11,173In Stock	£0.54 £0.411 £0.354 £0.327 View £0.315 £0.313 £0.297 Quote	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	5.7 mm		2.35 mm	Brass
Circuit Board Hardware - PCB H90 TERMINAL LUG H9023-01 Harwin 1: £0.39 6,184In Stock	Mfr. Part No. H9023-01 Mouser Part No 855-H9023-01	Harwin	Circuit Board Hardware - PCB H90 TERMINAL LUG Learn More about Harwin pcbsockets	Datasheet	6,184In Stock	£0.39 £0.298 £0.25 £0.228 View £0.227 £0.194 £0.187 £0.182	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Swage Mount	6.04 mm	Unthreaded	1.83 mm	Brass
Circuit Board Hardware - PCB H90 SMT RFI CRNR SHIELD CLIP W/ SHLD CORNER H9026-01 Harwin 1: £0.548 10,458In Stock	Mfr. Part No. H9026-01 Mouser Part No 855-H9026-01	Harwin	Circuit Board Hardware - PCB H90 SMT RFI CRNR SHIELD CLIP W/ SHLD CORNER Learn More about Harwin pcbsockets	Datasheet	10,458In Stock	£0.548 £0.416 £0.361 £0.333 £0.326	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Swage Mount	9.53 mm	Unthreaded	3.18 mm	Brass
Circuit Board Hardware - PCB H20 TERMINAL PIN H2039-01 Harwin 1: £0.882 2,059In Stock	Mfr. Part No. H2039-01 Mouser Part No 855-H2039-01	Harwin	Circuit Board Hardware - PCB H20 TERMINAL PIN Learn More about Harwin pcbsockets	Datasheet	2,059In Stock	£0.882 £0.664 £0.602 £0.581	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Slotted	16.67 mm	Unthreaded		Brass
Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET H2051-01 Harwin 1: £0.33 5,980In Stock	Mfr. Part No. H2051-01 Mouser Part No 855-H2051-01	Harwin	Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET Learn More about Harwin pcbsockets	Datasheet	5,980In Stock	£0.33 £0.25 £0.21 £0.194 View £0.186 £0.178 £0.171 £0.167	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Slotted	4.78 mm	Unthreaded		Brass
Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET H2071Z01 Harwin 1: £0.849 1,806In Stock	Mfr. Part No. H2071Z01 Mouser Part No 855-H2071Z01	Harwin	Circuit Board Hardware - PCB H20 TERMINAL PIN SLOTTED TURRET Learn More about Harwin pcbsockets	Datasheet	1,806In Stock	£0.849 £0.635 £0.55 £0.53 View £0.433 £0.421 £0.411 £0.408	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Slotted	12.3 mm	Unthreaded	4.75 mm	Brass
Circuit Board Hardware - PCB H20 TERMINAL PIN TURRET H2072-01 Harwin 1: £0.63 561In Stock 3,500Expected 22/12/2026	Mfr. Part No. H2072-01 Mouser Part No 855-H2072-01	Harwin	Circuit Board Hardware - PCB H20 TERMINAL PIN TURRET Learn More about Harwin pcbsockets	Datasheet	561In Stock 3,500Expected 22/12/2026	£0.63 £0.48 £0.403 £0.373 View £0.36 £0.344 £0.33	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Slotted	8.74 mm	Unthreaded	3.96 mm	Brass
Circuit Board Hardware - PCB H20 TERMINAL PIN H2072ZL1 Harwin 1: £0.571 2,460In Stock	Mfr. Part No. H2072ZL1 Mouser Part No 855-H2072ZL1	Harwin	Circuit Board Hardware - PCB H20 TERMINAL PIN Learn More about Harwin pcbsockets	Datasheet	2,460In Stock	£0.571 £0.432 £0.373 £0.335 View £0.329 £0.318 £0.315	Min.: 1 Mult.: 1	Turret Lugs	Turret Terminal, Slotted	9.7 mm	Unthreaded	3.96 mm	Brass
Circuit Board Hardware - PCB H21 .95mm TERMINAL PIN H2101A01 Harwin 1: £0.21 7,955In Stock	Mfr. Part No. H2101A01 Mouser Part No 855-H2101A01	Harwin	Circuit Board Hardware - PCB H21 .95mm TERMINAL PIN Learn More about Harwin pcbsockets	Datasheet	7,955In Stock	£0.21 £0.162 £0.134 £0.12 View £0.115 £0.113	Min.: 1 Mult.: 1	Pins	Terminal Pin, Swage Mount	8.51 mm		2.39 mm	Brass
Circuit Board Hardware - PCB H21 0.8mm TERMINAL PIN TIN H2101B01 Harwin 1: £0.323 2,993In Stock	Mfr. Part No. H2101B01 Mouser Part No 855-H2101B01	Harwin	Circuit Board Hardware - PCB H21 0.8mm TERMINAL PIN TIN Learn More about Harwin pcbsockets	Datasheet	2,993In Stock	£0.323 £0.243 £0.204 £0.189 View £0.187 £0.182 £0.163 £0.159 £0.157	Min.: 1 Mult.: 1	Pins	Terminal Pin, Swage Mount	8.9 mm		2.39 mm	Brass
Circuit Board Hardware - PCB H21 .8mm TERMINAL PIN H2106A01 Harwin 1: £0.33 27In Stock 8,000Expected 02/02/2027	Mfr. Part No. H2106A01 Mouser Part No 855-H2106A01	Harwin	Circuit Board Hardware - PCB H21 .8mm TERMINAL PIN Learn More about Harwin pcbsockets	Datasheet	27In Stock 8,000Expected 02/02/2027	£0.33 £0.242 £0.208 £0.191 View £0.183 £0.174 £0.167 £0.162 £0.158	Min.: 1 Mult.: 1	Pins	Terminal Pin, Swage Mount	6.52 mm		2.39 mm	Brass
Circuit Board Hardware - PCB H21 1mm Power Connector F Assembly H2170-01 Harwin 1: £0.33 3,747In Stock 22,000On Order	Mfr. Part No. H2170-01 Mouser Part No 855-H2170-01	Harwin	Circuit Board Hardware - PCB H21 1mm Power Connector F Assembly Learn More about Harwin pcbsockets	Datasheet	3,747In Stock 22,000On Order On Order Ship Dates Mfr. No: H2170-01 Stock: 3,747 Can Dispatch Immediately On Order: 7,000 Expected 05/01/2027 15,000 Expected 09/02/2027 Factory Lead Time: 7 Weeks	£0.33 £0.25 £0.205 £0.186	Min.: 1 Mult.: 1	Pins	Terminal Pin, Swage Mount	13.21 mm		1.78 mm	Brass
Circuit Board Hardware - PCB H21 1mm TERMINAL PIN H2173-01 Harwin 1: £0.308 6,819In Stock	Mfr. Part No. H2173-01 Mouser Part No 855-H2173-01	Harwin	Circuit Board Hardware - PCB H21 1mm TERMINAL PIN Learn More about Harwin pcbsockets	Datasheet	6,819In Stock	£0.308 £0.228 £0.196 £0.182 View £0.176 £0.169 £0.167	Min.: 1 Mult.: 1	Pins	Terminal Pin, Swage Mount	8.13 mm		1.78 mm	Brass
Circuit Board Hardware - PCB H21 1mm TERMINAL PIN H2176-01 Harwin 1: £0.203 8,739In Stock	Mfr. Part No. H2176-01 Mouser Part No 855-H2176-01	Harwin	Circuit Board Hardware - PCB H21 1mm TERMINAL PIN Learn More about Harwin pcbsockets	Datasheet	8,739In Stock	£0.203 £0.157 £0.126 £0.12 £0.118	Min.: 1 Mult.: 1	Pins	Terminal Pin, Swage Mount	9.53 mm		1.78 mm	Brass
Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN H3165-01 Harwin 1: £0.428 4,111In Stock 5,000Expected 15/12/2026	Mfr. Part No. H3165-01 Mouser Part No 855-H3165-01	Harwin	Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	4,111In Stock 5,000Expected 15/12/2026	£0.428 £0.312 £0.262 £0.244 View £0.235 £0.23	Min.: 1 Mult.: 1	Pin Receptacles	Press-Fit	5.65 mm		3.18 mm	Brass
Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN H3169-01 Harwin 1: £0.496 4,087In Stock	Mfr. Part No. H3169-01 Mouser Part No 855-H3169-01	Harwin	Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	4,087In Stock	£0.496 £0.375 £0.313 £0.296 View £0.282 £0.262	Min.: 1 Mult.: 1	Pin Receptacles	Press-Fit	6 mm		3.18 mm	Brass
Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD H3182-05 Harwin 1: £0.533 2,773In Stock 4,000Expected 22/12/2026	Mfr. Part No. H3182-05 Mouser Part No 855-H3182-05	Harwin	Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET GOLD Learn More about Harwin pcbsockets	Datasheet	2,773In Stock 4,000Expected 22/12/2026	£0.533 £0.405 £0.349 £0.323 View £0.311 £0.303	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: £0.383 3,216In 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 Learn More about Harwin pcbsockets	Datasheet	3,216In Stock 74,000On Order On Order Ship Dates Mfr. No: H3183-01 Stock: 3,216 Can Dispatch Immediately On Order: 42,000 Expected 24/11/2026 32,000 Expected 09/02/2027 Factory Lead Time: 7 Weeks	£0.383 £0.289 £0.25 £0.248	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	5.25 mm		2.35 mm	Brass
Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN H3184-01 Harwin 1: £0.45 4,000In Stock	Mfr. Part No. H3184-01 Mouser Part No 855-H3184-01	Harwin	Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	4,000In Stock	£0.45 £0.343 £0.294 £0.272 View £0.262 £0.249	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	6 mm		3.18 mm	Brass
Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN H3185-01 Harwin 1: £0.436 4,904In Stock	Mfr. Part No. H3185-01 Mouser Part No 855-H3185-01	Harwin	Circuit Board Hardware - PCB H31 1mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	4,904In Stock	£0.436 £0.331 £0.28 £0.251 £0.247	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	6 mm		3.18 mm	Brass
Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN H3190-01 Harwin 1: £0.353 4,900In Stock	Mfr. Part No. H3190-01 Mouser Part No 855-H3190-01	Harwin	Circuit Board Hardware - PCB H31 .5mm PC BOARD SOCKET TIN Learn More about Harwin pcbsockets	Datasheet	4,900In Stock	£0.353 £0.267 £0.226 £0.209 View £0.201 £0.19 £0.188 £0.185 £0.18	Min.: 1 Mult.: 1	Pin Receptacles	Solder Mount	3 mm		1.42 mm	Brass