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. 863-3112
Mfr. Part No.78207-110HLF
HK$7.046
Each (In a Pack of 10)
units
DUBOX 2.54mm 10 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS Stock No. 164-2680
Mfr. Part No.917782-1
HK$4.763
Each (In a Bag of 200)
units
Signal Double Lock 2.5mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 161-7975
Mfr. Part No.53398-0571
BrandMolex
HK$4.851
Each (On a Reel of 6000)
units
PicoBlade 1.25mm 5 1 Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS Stock No. 532-046
Mfr. Part No.281739-3
HK$10.731
Each (In a Pack of 10)
units
AMPMODU HE14 2.54mm 6 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 172-4893
Mfr. Part No.B4B-PH-K-S(LF)(SN)
BrandJST
HK$0.921
Each (In a Box of 1000)
units
PH 2mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 163-8398
Mfr. Part No.281739-3
HK$6.037
Each (In a Box of 4000)
units
AMPMODU HE14 2.54mm 6 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 483-8477
Mfr. Part No.22-27-2031
BrandMolex
HK$2.46
Each (In a Pack of 10)
units
KK 254 2.54mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 461-742
Mfr. Part No.2-1761603-3
HK$24.49
Each
units
AMP-LATCH 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS Stock No. 233-2977
Mfr. Part No.43045-0800
BrandMolex
HK$16.014
Each (In a Pack of 5)
units
Micro-Fit 3.0 3mm 8 2 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 897-1130
BrandRS PRO
HK$1.09
Each (In a Pack of 10)
units
- 3.81mm 2 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 720-0881
Mfr. Part No.175615-2
HK$29.68
Each
units
MULTILOCK 040 II 2.5mm 16 2 Right Angle - - - Through Hole - - Solder - -
RS Stock No. 720-6558
Mfr. Part No.55560-0168
BrandMolex
HK$7.712
Each (In a Pack of 5)
units
SlimStack 0.5mm 16 2 Straight - Shrouded Board to Board Surface Mount - - Solder Brass Gold
RS Stock No. 687-8115
Mfr. Part No.99-99-0986
BrandMolex
HK$3.518
Each (In a Pack of 10)
units
SPOX 2.5mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 172-4888
Mfr. Part No.B3B-XH-A(LF)(SN)
BrandJST
HK$0.682
Each (In a Box of 1000)
units
XH 2.5mm 3 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 166-7311
Mfr. Part No.B2B-PH-K-S(LF)(SN)
BrandJST
HK$0.613
Each (In a Bag of 1000)
units
PH 2mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 189-6105
Mfr. Part No.1757242
HK$5.448
Each (In a Pack of 5)
units
MSTBA 2.5/ 2-G-5.08 5.08mm 2 1 Right Angle - - Wire to Board - - - Solder - -
RS Stock No. 163-8391
Mfr. Part No.281695-8
HK$6.429
Each (In a Box of 4000)
units
AMPMODU HE14 2.54mm 8 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 547-3166
Mfr. Part No.M20-9773646
BrandHARWIN
HK$9.31
Each
units
M20 2.54mm 36 1 Straight 5.8mm Unshrouded Board to Board, Wire to Board Through Hole 3.1mm 3D CAD Model Solder Brass Tin
RS Stock No. 881-4201
Mfr. Part No.1830114
HK$49.852
Each (In a Box of 50)
units
MCD 1.5/ 3-GF-3.81 3.81mm 3 - - - - Wire to Board - - - Solder Tin -
RS Stock No. 532-018
Mfr. Part No.281695-8
HK$10.486
Each (In a Pack of 10)
units
AMPMODU HE14 2.54mm 8 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Tin
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