PCB Headers

PCB headers are a type of electrical connector. Typically, one side of the header is comprised of a series of pins that are soldered to the printed circuit board (PCB) surface.


Why use PCB headers?

PCB header enable the user to make multiple electrical connections to a PCB using one connection block or cable.


Types of PCB headers

PCB headers are made in both socketed (where the connections are housed in a plastic case) and non-socketed pin header types. Socketed connectors are more robust and less likely to cause short circuits, but do take up more space on the PCB. Pin headers, by contrast, are easier to work with and suit a wider range of applications.


Single- or double-row pin headers

The most commonly used types of PCB headers are single- or double-row pin headers. These are produced in matching male and female versions, and are made from folded sheet metal with a square cross-section.


Machine-pin headers

Machine-pin headers have a circular cross-section, which fits more precisely into round PCB holes, providing a better electrical connection, greater durability and an increased lifespan.


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Description Price Series Pitch Number of Contacts Number of Rows Body Orientation Mating Pin Length Shrouded/Unshrouded Connector System Mounting Type Tail Pin Length CAD Drawing Termination Method Contact Material Contact Plating
RS Stock No. 251-8389
BrandRS PRO
SGD1.221
Each (In a Pack of 10)
units
- 2.54mm 72 2 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 251-8660
BrandRS PRO
SGD1.237
Each (In a Pack of 10)
units
- 2.54mm 72 2 Right Angle - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 874-5180
BrandRS PRO
SGD0.21
Each (In a Pack of 10)
units
155 3.81mm 2 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 874-4880
BrandRS PRO
SGD0.209
Each (In a Pack of 10)
units
95 5mm 2 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 121-6531
BrandRS PRO
SGD1.572
Each (In a Tube of 39)
units
- 1.27mm 20 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 121-6541
BrandRS PRO
SGD1.973
Each (In a Tube of 39)
units
- 1.27mm 20 2 Straight - Shrouded Wire to Board Surface Mount - - Solder Brass Gold
RS Stock No. 251-8367
BrandRS PRO
SGD1.925
Each (In a Pack of 10)
units
- 2.54mm 36 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 874-4922
BrandRS PRO
SGD1.394
Each (In a Pack of 10)
units
95 5mm 16 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 897-1039
BrandRS PRO
SGD0.269
Each (In a Pack of 10)
units
- 3.5mm 4 1 Vertical - - - Through Hole - - Screw - -
RS Stock No. 897-1051
BrandRS PRO
SGD0.147
Each (In a Pack of 10)
units
- 3.5mm 2 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 874-4981
BrandRS PRO
SGD0.365
Each (In a Pack of 10)
units
95 5mm 2 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 251-8143
BrandRS PRO
SGD0.425
Each (In a Pack of 25)
units
- 2.54mm 10 2 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 897-1020
BrandRS PRO
SGD0.364
Each (In a Pack of 10)
units
- 3.5mm 3 1 Vertical - - - Through Hole - - Screw - -
RS Stock No. 874-5161
BrandRS PRO
SGD0.218
Each (In a Pack of 10)
units
155 3.5mm 2 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 874-5219
BrandRS PRO
SGD0.292
Each (In a Pack of 10)
units
155 3.5mm 3 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 251-8424
BrandRS PRO
SGD1.309
Each (In a Pack of 10)
units
- 2.54mm 72 2 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 790-0966
BrandRS PRO
SGD1.178
Each (In a Pack of 5)
units
- 5.08mm 5 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 790-1004
BrandRS PRO
SGD1.178
Each (In a Pack of 5)
units
- 5.08mm 5 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 897-1149
BrandRS PRO
SGD0.466
Each (In a Pack of 10)
units
- 3.81mm 6 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 874-5240
BrandRS PRO
SGD0.405
Each (In a Pack of 10)
units
155 3.5mm 2 1 Straight - - - Through Hole - - Screw - -
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