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. 674-1167
Mfr. Part No.AWH 20G-0222-T
HK$13.04
Each (In a Pack of 5)
units
AWH 2.54mm 20 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 674-2331
Mfr. Part No.AW 108/20-T
HK$4.368
Each (In a Pack of 5)
units
AW 2.54mm 20 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2309
Mfr. Part No.AW 122-20/G-T
HK$16.862
Each (In a Pack of 5)
units
AW 2.54mm 20 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2312
Mfr. Part No.AW140-EG-G36B
HK$5.376
Each (In a Pack of 5)
units
AW140 2.54mm 36 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2325
Mfr. Part No.AW140-EA-G36H
HK$17.702
Each (In a Pack of 5)
units
AW140 2.54mm 36 1 Right Angle - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 113-5951
Mfr. Part No.AWH 26G-0202-T
HK$8.315
Each (In a Tray of 100)
units
AWH 2.54mm 26 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 674-1145
Mfr. Part No.AWH 10G-0222-T
HK$12.644
Each (In a Pack of 5)
units
AWH 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 674-2315
Mfr. Part No.AW140-EG-G36C1
HK$8.466
Each (In a Pack of 5)
units
AW140 2.54mm 36 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2328
Mfr. Part No.AW140-EG-G36E
HK$15.172
Each (In a Pack of 5)
units
AW140 2.54mm 36 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-1142
Mfr. Part No.AWH 14G-0222-T
HK$11.92
Each (In a Pack of 5)
units
AWH 2.54mm 14 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 674-1261
Mfr. Part No.AWHW 16A-0202-T
HK$9.908
Each (In a Pack of 5)
units
AWHW 2.54mm 16 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 113-8591
Mfr. Part No.AWL254-DG-G72A
HK$7.361
Each (In a Bag of 200)
units
AWL254 2.54mm 72 2 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2334
Mfr. Part No.AP 119-20/G-N
HK$39.628
Each (In a Pack of 5)
units
AP 2.54mm 20 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-1280
Mfr. Part No.AWHW 10G-SMD
HK$10.65
Each (In a Pack of 5)
units
AWHW 2.54mm 10 2 Straight - Shrouded Board to Board Surface Mount - - Solder Brass Gold
RS Stock No. 674-1160
Mfr. Part No.AWH 26G-0202-T
HK$7.78
Each (In a Pack of 5)
units
AWH 2.54mm 26 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 674-1148
Mfr. Part No.AWH 14G-0202-T
HK$11.462
Each (In a Pack of 5)
units
AWH 2.54mm 14 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold
RS Stock No. 674-2319
Mfr. Part No.AW140-EG-G36D
HK$7.184
Each (In a Pack of 5)
units
AW140 2.54mm 36 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2343
Mfr. Part No.AW 110/20-T
HK$6.36
Each (In a Pack of 5)
units
AW 2.54mm 20 1 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-2347
Mfr. Part No.AWL254-DG-G72A
HK$9.752
Each (In a Pack of 5)
units
AWL254 2.54mm 72 2 Straight - Unshrouded Board to Board Through Hole - - Solder Brass Gold
RS Stock No. 674-1271
Mfr. Part No.AWHW 40A-0202-T
HK$12.00
Each (In a Pack of 5)
units
AWHW 2.54mm 40 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Gold