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. 483-8506
Mfr. Part No.22-27-2061
BrandMolex
PHP20.067
Each (In a Pack of 10)
units
KK 254 2.54mm 6 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 170-7105
Mfr. Part No.22-27-2061
BrandMolex
PHP47,363.79
1 Bag of 5000
Bag(s)
KK 254 2.54mm 6 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-5587
Mfr. Part No.22-23-2031
BrandMolex
PHP7.757
Each (In a Pack of 10)
units
KK 254 2.54mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 467-576
Mfr. Part No.22-03-2051
BrandMolex
PHP18.159
Each (In a Pack of 10)
units
KK 254 2.54mm 5 1 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-5583
Mfr. Part No.22-23-2021
BrandMolex
PHP5.921
Each (In a Pack of 10)
units
KK 254 2.54mm 2 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 483-8461
Mfr. Part No.22-27-2021
BrandMolex
PHP7.861
Each (In a Pack of 10)
units
KK 254 2.54mm 2 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-5596
Mfr. Part No.22-23-2041
BrandMolex
PHP12.902
Each (In a Pack of 10)
units
KK 254 2.54mm 4 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-5619
Mfr. Part No.22-23-2101
BrandMolex
PHP20.995
Each (In a Pack of 10)
units
KK 254 2.54mm 10 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 484-1912
Mfr. Part No.39-28-1083
BrandMolex
PHP58.888
Each (In a Pack of 5)
units
Mini-Fit Jr 4.2mm 8 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 233-2977
Mfr. Part No.43045-0800
BrandMolex
PHP95.706
Each (In a Pack of 5)
units
Micro-Fit 3.0 3mm 8 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 670-5262
Mfr. Part No.10-32-1031
BrandMolex
PHP9.152
Each (In a Pack of 10)
units
SPOX 5.08mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 167-1965
Mfr. Part No.10-32-1031
BrandMolex
PHP13.426
Each (In a Bag of 500)
units
SPOX 5.08mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 170-7222
Mfr. Part No.26-60-4080
BrandMolex
PHP27.044
Each (In a Bag of 250)
units
KK 396 3.96mm 8 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 484-1906
Mfr. Part No.39-28-1063
BrandMolex
PHP36.644
Each (In a Pack of 5)
units
Mini-Fit Jr 4.2mm 6 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-5704
Mfr. Part No.26-60-4080
BrandMolex
PHP36.491
Each (In a Pack of 10)
units
KK 396 3.96mm 8 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 670-1673
Mfr. Part No.10-08-1022
BrandMolex
PHP8.439
Each (In a Pack of 10)
units
KK 508 5.08mm 2 1 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 479-181
Mfr. Part No.22-03-2061
BrandMolex
PHP18.218
Each (In a Pack of 10)
units
KK 254 2.54mm 6 1 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 792-2897
Mfr. Part No.171857-0003
BrandMolex
PHP9.351
Each (In a Pack of 10)
units
KK 254 2.54mm 3 1 Right Angle - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 670-5269
Mfr. Part No.10-32-1051
BrandMolex
PHP28.114
Each (In a Pack of 10)
units
SPOX 5.08mm 5 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-2516
Mfr. Part No.70553-0001
BrandMolex
PHP27.479
Each (In a Pack of 10)
units
SL 2.54mm 2 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold