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. 484-1906
Mfr. Part No.39-28-1063
BrandMolex
HK$8.046
Each (In a Pack of 5)
units
Mini-Fit Jr 4.2mm 6 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 163-8402
Mfr. Part No.281739-8
HK$16.268
Each (In a Box of 4000)
units
AMPMODU HE14 2.54mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze -
RS Stock No. 167-6395
Mfr. Part No.55560-0807
BrandMolex
HK$28.596
Each (On a Reel of 3000)
units
SlimStack 0.5mm 80 2 Straight - Shrouded Board to Board Surface Mount - - Solder Brass Gold
RS Stock No. 532-080
Mfr. Part No.281739-8
HK$26.754
Each (In a Pack of 10)
units
AMPMODU HE14 2.54mm 16 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 454-2564
Mfr. Part No.5103308-5
HK$13.25
Each
units
AMP-LATCH 2.54mm 20 2 Straight - - - Through Hole - - Solder Copper Alloy -
RS Stock No. 232-9814
Mfr. Part No.280370-2
HK$4.096
Each (In a Pack of 10)
units
AMPMODU MOD II 2.54mm 2 1 Straight - Shrouded Board to Board, Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 542-7090
Mfr. Part No.53261-0271
BrandMolex
HK$6.436
Each (In a Pack of 5)
units
PicoBlade 1.25mm 2 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS Stock No. 135-4700
Mfr. Part No.280370-2
HK$2.607
Each (In a Box of 1500)
units
AMPMODU MOD II 2.54mm 2 1 Straight - Shrouded Board to Board, Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 179-6599
Mfr. Part No.53261-0271-TR250
BrandMolex
HK$6.38
Each (On a Reel of 250)
units
- 1.25mm 2 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS Stock No. 172-2589
Mfr. Part No.SL 3.50/02/90G 3.2SN OR BX - 1605080000
HK$8.948
Each (In a Box of 100)
units
OMNIMATE SL 3.5mm 3 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 171-584
Mfr. Part No.SL 3.50/03/90G 3.2SN OR BX - 1605080000
HK$14.554
Each (In a Pack of 5)
units
OMNIMATE SL 3.5mm 3 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 161-7956
Mfr. Part No.43650-0415
BrandMolex
HK$4.841
Each (In a Tray of 2040)
units
Micro-Fit 3.0 3mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 170-7114
Mfr. Part No.53261-0271
BrandMolex
HK$2.009
Each (On a Reel of 8000)
units
PicoBlade 1.25mm 2 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS Stock No. 447-6906
Mfr. Part No.43650-0415
BrandMolex
HK$8.722
Each (In a Pack of 5)
units
Micro-Fit 3.0 3mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 251-8137
BrandRS PRO
HK$2.11
Each (In a Pack of 25)
units
- 2.54mm 6 2 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 167-1755
Mfr. Part No.43650-0221
BrandMolex
HK$9.555
Each (On a Reel of 1800)
units
Micro-Fit 3.0 3mm 2 1 Straight - Shrouded Wire to Board Surface Mount - - Solder Brass Tin
RS Stock No. 670-4758
Mfr. Part No.43650-0427
BrandMolex
HK$9.644
Each (In a Pack of 5)
units
Micro-Fit 3.0 3mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 167-1929
Mfr. Part No.70543-0001
BrandMolex
HK$3.59
Each (In a Tube of 3456)
units
SL 2.54mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS Stock No. 863-9016
Mfr. Part No.1-292253-3
HK$5.782
Each (In a Pack of 6000)
units
AMP CT 2mm 13 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 679-2474
Mfr. Part No.70543-0001
BrandMolex
HK$6.26
Each (In a Pack of 10)
units
SL 2.54mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
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