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. 165-0400
Mfr. Part No.1-292161-0
HK$3.015
Each (In a Bag of 500)
units
AMP CT 2mm 10 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass -
RS Stock No. 542-7292
Mfr. Part No.53398-0571
BrandMolex
HK$9.564
Each (In a Pack of 5)
units
PicoBlade 1.25mm 5 1 Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS Stock No. 251-8351
BrandRS PRO
HK$6.242
Each (In a Pack of 10)
units
- 2.54mm 36 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 820-1434
Mfr. Part No.B4B-PH-K-S(LF)(SN)
BrandJST
HK$1.91
Each (In a Pack of 5)
units
PH 2mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 172-4971
Mfr. Part No.B2P-VH(LF)(SN)
BrandJST
HK$1.111
Each (In a Box of 1000)
units
VH 3.96mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 135-5053
Mfr. Part No.280370-1
HK$2,643.33
1 Box of 1500
Box(es)
AMPMODU MOD II 2.54mm 2 1 Straight - Shrouded Board to Board, Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 720-6558
Mfr. Part No.55560-0168
BrandMolex
HK$6.366
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. 679-5599
Mfr. Part No.22-23-2051
BrandMolex
HK$1.85
Each (In a Pack of 10)
units
KK 254 2.54mm 5 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 881-4201
Mfr. Part No.1830114
HK$2,492.61
1 Box of 50
Box(es)
MCD 1.5/ 3-GF-3.81 3.81mm 3 - - - - Wire to Board - - - Solder Tin -
RS Stock No. 512-8692
Mfr. Part No.B12B-PASK-1 (LF) (SN)
BrandJST
HK$6.322
Each (In a Pack of 10)
units
PA 2mm 12 1 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Tin
RS Stock No. 532-018
Mfr. Part No.281695-8
HK$6.955
Each (In a Pack of 10)
units
AMPMODU HE14 2.54mm 8 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 461-742
Mfr. Part No.2-1761603-3
HK$17.14
Each
units
AMP-LATCH 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS Stock No. 166-7311
Mfr. Part No.B2B-PH-K-S(LF)(SN)
BrandJST
HK$586.82
1 Bag of 1000
Bag(s)
PH 2mm 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$0.641
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. 775-7621
Mfr. Part No.42820-3223
BrandMolex
HK$59.88
Each
units
Mini-Fit Sr 10mm 3 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 161-7973
Mfr. Part No.55560-0168
BrandMolex
HK$8,485.58
1 Reel of 2000
Reel(s)
SlimStack 0.5mm 16 2 Straight - Shrouded Board to Board Surface Mount - - Solder Brass Gold
RS Stock No. 670-5809
Mfr. Part No.39-30-2030
BrandMolex
HK$4.414
Each (In a Pack of 5)
units
Mini-Fit Jr 4.2mm 3 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 173-0982
Mfr. Part No.M20-9773646
BrandHARWIN
HK$4.876
Each (In a Bag of 200)
units
M20 2.54mm 36 1 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 170-7102
Mfr. Part No.22-27-2031
BrandMolex
HK$11,365.47
1 Bag of 10000
Bag(s)
KK 254 2.54mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 163-8391
Mfr. Part No.281695-8
HK$22,151.00
1 Box of 4000
Box(es)
AMPMODU HE14 2.54mm 8 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
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