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. 155-923
Mfr. Part No.610030261922
HK$22.632
Each (In a Pack of 5)
units
673 2.54mm 80 2 Straight - Unshrouded - Surface Mount - - Solder Copper Alloy -
RS Stock No. 163-1476
Mfr. Part No.4719760140440
HK$2.467
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. 163-1478
Mfr. Part No.4729716140440
HK$16.033
Each (In a Box of 100)
units
47297161 2.54mm 40 1 Right Angle - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 230-5076
Mfr. Part No.66100411622
HK$2.587
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. 423-3074
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. 230-5082
Mfr. Part No.66100511622
HK$2.345
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. 423-2879
Mfr. Part No.613080264421
HK$28.092
Each (In a Pack of 5)
units
473 2.54mm 80 2 Straight - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 155-715
Mfr. Part No.613022262828
HK$12.058
Each (In a Pack of 10)
units
473 2.54mm 80 2 Straight - Unshrouded - Through Hole - - Solder Copper Alloy -
RS Stock No. 498-8106
Mfr. Part No.66100421622
HK$2.061
Each (In a Pack of 10)
units
475 2.54mm 4 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3104
Mfr. Part No.4750334103440-1
HK$2.031
Each (In a Box of 1000)
units
47503341 2.54mm 3 1 Straight - Shrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3108
Mfr. Part No.47503341064401
HK$2.374
Each (In a Box of 500)
units
47503341 2.54mm 6 1 Straight - Shrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 230-5098
Mfr. Part No.66100611622
HK$4.414
Each (In a Pack of 10)
units
475 2.54mm 6 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3101
Mfr. Part No.4741845180400
HK$38.245
Each (In a Box of 100)
units
474 2.54mm 80 1 Right Angle - Unshrouded - 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. 163-3105
Mfr. Part No.4750334104400
HK$1.54
Each (In a Box of 500)
units
47503341 2.54mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 163-3093
Mfr. Part No.4750334110400
HK$4.489
Each (In a Box of 400)
units
475 2.54mm 10 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 423-2885
Mfr. Part No.613080264123
HK$81.058
Each (In a Pack of 5)
units
473 2.54mm 80 2 Straight - Unshrouded - Through Hole - - Solder Phosphor Bronze -
RS Stock No. 230-5054
Mfr. Part No.66100211622
HK$2.586
Each (In a Pack of 10)
units
475 2.54mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -