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. 832-3500
Mfr. Part No.T821116A1S100CEU
BrandAmphenol
HK$11.49
Each
units
T821 2.54mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 170-2750
Mfr. Part No.T821134A1R100CEU
BrandAmphenol
HK$4.43
Each (In a Bag of 100)
units
T821 2.54mm 34 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3562
Mfr. Part No.T821134A1S100CEU
BrandAmphenol
HK$11.49
Each
units
T821 2.54mm 34 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3604
Mfr. Part No.T821134A1R100CEU
BrandAmphenol
HK$11.44
Each
units
T821 2.54mm 34 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 170-2736
Mfr. Part No.T821134A1S100CEU
BrandAmphenol
HK$5.72
Each (In a Bag of 100)
units
T821 2.54mm 34 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3679
Mfr. Part No.T816134A1S101CEU
BrandAmphenol
HK$18.00
Each
units
T816 2.54mm 34 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 170-2771
Mfr. Part No.T816134A1S101CEU
BrandAmphenol
HK$6.25
Each (In a Bag of 1000)
units
T816 2.54mm 34 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3610
Mfr. Part No.T821112A1S100CEU
BrandAmphenol
HK$5.70
Each
units
T821 2.54mm 12 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 170-2798
Mfr. Part No.T816134A1R102CEU
BrandAmphenol
HK$9.61
Each (In a Bag of 1000)
units
T816 2.54mm 34 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 170-2799
Mfr. Part No.T816126A1R102CEU
BrandAmphenol
HK$9.76
Each (In a Bag of 1000)
units
T816 2.54mm 26 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3522
Mfr. Part No.T821108A1R100CEU
BrandAmphenol
HK$7.27
Each
units
T821 2.54mm 8 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3689
Mfr. Part No.T816114A1R101CEU
BrandAmphenol
HK$7.82
Each
units
T816 2.54mm 14 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3553
Mfr. Part No.T821114A1R100CEU
BrandAmphenol
HK$7.71
Each
units
T821 2.54mm 14 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3727
Mfr. Part No.T816114A1S102CEU
BrandAmphenol
HK$13.30
Each
units
T816 2.54mm 14 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 739-1091
Mfr. Part No.TMM-3-0-04-1
BrandAmphenol
HK$2.028
Each (In a Pack of 5)
units
TMM 1.27mm 4 - Vertical - Shrouded Board to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 170-2786
Mfr. Part No.T816130A1S102CEU
BrandAmphenol
HK$6.38
Each (In a Bag of 1000)
units
T816 2.54mm 30 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3528
Mfr. Part No.T821110A1S100CEU
BrandAmphenol
HK$11.49
Each
units
T821 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 170-2794
Mfr. Part No.T816112A1R102CEU
BrandAmphenol
HK$9.217
Each (In a Bag of 1000)
units
T816 2.54mm 12 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3575
Mfr. Part No.T816112A1S101CEU
BrandAmphenol
HK$10.90
Each
units
T816 2.54mm 12 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 832-3770
Mfr. Part No.T816130A1R102CEU
BrandAmphenol
HK$11.44
Each
units
T816 2.54mm 30 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold