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 Series Number 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
RS Stock No. 173-1084
Mfr. Part No.M50-3502042
BrandHARWIN
HK$17.32
Each (In a Box of 200)
units
Archer M50 - 1.27mm 40 2 Straight 3mm Unshrouded Board to Board, Wire to Board Through Hole 2.3mm - Solder Copper Alloy
RS Stock No. 820-7802
Mfr. Part No.1-796867-0
HK$36.85
Each
units
Buchanan - 5.08mm 10 1 Straight - - - Panel Mount - - Solder -
RS Stock No. 137-0816
Mfr. Part No.77311-101-02LF
HK$770.00
1 Bag of 1000
Bag(s)
BergStik 77311 2.54mm 2 1 Vertical - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Phosphor Bronze
RS Stock No. 855-5097
Mfr. Part No.1815170
HK$7,872.33
1 Box of 500
Box(es)
PTSM 0.5/ 7-HHI0-2.5-SMD R44 - 2.5mm 7 1 - - - Wire to Board - - - Solder Tin
RS Stock No. 668-9353
Mfr. Part No.502430-3210
BrandMolex
HK$7.554
Each (In a Pack of 5)
units
SlimStack 502430 0.4mm 32 2 Straight - - Board to Board Surface Mount - - Solder Phosphor Bronze
RS Stock No. 859-8457
Mfr. Part No.1924376
HK$1,254.02
1 Box of 50
Box(es)
MSTBVA 2.5 HC/ 9-G-5.08 - 5.08mm 9 - - - - Wire to Board - - - Solder Tin
RS Stock No. 923-4906
Mfr. Part No.09185205919
BrandHARTING
HK$30.562
Each (In a Box of 25)
units
SEK 18 - 2.54mm 20 2 Straight - Shrouded Wire to Board Through Hole - - Press Fit Phosphor Bronze
RS Stock No. 535-5715
Mfr. Part No.640383-4
HK$2.91
Each (In a Pack of 5)
units
MTA-156 - 3.96mm 4 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Copper Alloy
RS Stock No. 165-0842
Mfr. Part No.178328-3
HK$39.493
Each (In a Tube of 10)
units
Dynamic 3000 - 3.8mm 20 - Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy
RS Stock No. 719-4783
Mfr. Part No.172241-1
HK$37.30
Each
units
Dual Line Interlock - 3mm 28 2 Right Angle - - - Through Hole - - Solder -
RS Stock No. 180-1764
Mfr. Part No.TFM-115-32-S-D-A
BrandSamtec
HK$69.04
Each
units
TFM - 1.27mm 30 2 Straight - Shrouded Board to Board, Board to Cable Through Hole - - Solder Phosphor Bronze
RS Stock No. 918-2805
Mfr. Part No.S34B-PHDSS (LF)(SN)
BrandJST
HK$16.22
Each (In a Pack of 2)
units
PHD - 2mm 34 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy
RS Stock No. 175-6526
Mfr. Part No.PS-6SLA-D4C2
BrandJAE
HK$11.56
Each
units
PS-LA 6SLA 2.54mm 6 2 - - - Wire to Board - - - Crimp -
RS Stock No. 670-0305
Mfr. Part No.43045-0213
BrandMolex
HK$5.286
Each (In a Pack of 5)
units
Micro-Fit 3.0 43045 3mm 2 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass
RS Stock No. 779-4737
Mfr. Part No.DF14A-3P-1.25H(55)
BrandHirose
HK$7.00
Each (In a Pack of 5)
units
DF14 - 1.25mm 3 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Copper Alloy
RS Stock No. 851-0574
Mfr. Part No.1720644
HK$3,639.30
1 Box of 50
Box(es)
PCV 5/ 9-G-7.62 - 7.62mm 9 - - - - Wire to Board - - - Solder Tin
RS Stock No. 865-3609
Mfr. Part No.1-1586038-6
HK$9,859.98
1 Pack of 1650
Pack(s)
VAL-U-LOK - 4.2mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass
RS Stock No. 170-2793
Mfr. Part No.T816110A1R102CEU
BrandAmphenol
HK$4,730.00
1 Bag of 1000
Bag(s)
T816 - 2.54mm 10 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass
RS Stock No. 693-5722
Mfr. Part No.09185266924
BrandHARTING
HK$24.55
Each
units
SEK 18 - 2.54mm 26 2 Straight - Shrouded Wire to Board Through Hole - - Solder -
RS Stock No. 173-5492
Mfr. Part No.5-794630-4
HK$18.644
Each (In a Tray of 91)
units
Micro MATE-N-LOK - 3mm 24 - Straight - Shrouded Wire to Board Through Hole - - Solder Brass
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