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. 163-1478
Mfr. Part No.4729716140440
HK$11.338
Each (In a Box of 100)
units
47297161 2.54mm 40 1 Right Angle - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 163-1476
Mfr. Part No.4719760140440
HK$2.349
Each (In a Box of 200)
units
47197601 2.54mm 40 1 Straight - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 156-033
Mfr. Part No.613040161222
HK$16.575
Each (In a Pack of 10)
units
472 2.54mm 40 1 Right Angle - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 156-134
Mfr. Part No.613040167022
HK$4.828
Each (In a Pack of 10)
units
471 2.54mm 40 1 Straight - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 423-2835
Mfr. Part No.613040168921
HK$17.472
Each (In a Pack of 5)
units
471 2.54mm 40 1 Straight - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-2841
Mfr. Part No.613040168823
HK$34.856
Each (In a Pack of 5)
units
471 2.54mm 40 1 Straight - Unshrouded Board to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-2936
Mfr. Part No.66100411621
HK$2.805
Each (In a Pack of 10)
units
475 2.54mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-3046
Mfr. Part No.66101021621
HK$4.401
Each (In a Pack of 10)
units
475 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3099
Mfr. Part No.4730334180400
HK$24.552
Each (In a Box of 100)
units
473 2.54mm 80 2 Straight - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3095
Mfr. Part No.4710334140400
HK$15.368
Each (In a Box of 100)
units
471 2.54mm 40 1 Straight - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-1481
Mfr. Part No.4749751180410
HK$11.267
Each (In a Box of 50)
units
47497511 2.54mm 80 2 Right Angle - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 498-8112
Mfr. Part No.66100621622
HK$3.448
Each (In a Pack of 10)
units
475 2.54mm 6 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 868-238
Mfr. Part No.613080275422
HK$28.875
Each (In a Pack of 10)
units
473 2.54mm 40 2 Straight - Unshrouded - Through Hole - - Solder - -
RS Stock No. 162-1287
Mfr. Part No.47503341124401
HK$3.056
Each (In a Box of 400)
units
475 2.54mm 12 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3100
Mfr. Part No.4731955180470
HK$50.599
Each (In a Box of 100)
units
473 2.54mm 80 2 Straight - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-2986
Mfr. Part No.66101011621
HK$5.671
Each (In a Pack of 10)
units
475 2.54mm 10 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-2857
Mfr. Part No.613040161021
HK$20.942
Each (In a Pack of 5)
units
472 2.54mm 40 1 Right Angle - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-2942
Mfr. Part No.66100511621
HK$3.966
Each (In a Pack of 10)
units
475 2.54mm 5 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-3074
Mfr. Part No.66102021621
HK$12.862
Each (In a Pack of 10)
units
475 2.54mm 20 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 155-721
Mfr. Part No.613080262822
HK$8.334
Each (In a Pack of 10)
units
473 2.54mm 80 2 Straight - Unshrouded - Through Hole - - Solder Copper Alloy -