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. 897-1281
BrandRS PRO
HK$5.308
Each (In a Pack of 10)
units
- 5.08mm 7 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 409-8786
Mfr. Part No.09185106904
BrandHARTING
HK$16.54
Each
units
SEK 18 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder - Gold
RS Stock No. 172-2610
Mfr. Part No.SL 3.50/04/90G 3.2SN OR BX - 1605090000
HK$12.003
Each (In a Box of 100)
units
OMNIMATE SL 3.5mm 4 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 719-4219
Mfr. Part No.917782-1
HK$6.624
Each (In a Pack of 5)
units
Signal Double Lock 2.5mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy Tin
RS Stock No. 775-7624
Mfr. Part No.42820-2223
BrandMolex
HK$49.14
Each
units
Mini-Fit Sr 10mm 2 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 820-1147
Mfr. Part No.B2P-VH(LF)(SN)
BrandJST
HK$1.62
Each (In a Pack of 5)
units
VH 3.96mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 251-8351
BrandRS PRO
HK$8.294
Each (In a Pack of 10)
units
- 2.54mm 36 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 179-6650
Mfr. Part No.53398-0571-TR250
BrandMolex
HK$7.634
Each (On a Reel of 250)
units
- 1.25mm 5 1 Vertical - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS Stock No. 233-2927
Mfr. Part No.43045-1212
BrandMolex
HK$18.11
Each (In a Pack of 5)
units
Micro-Fit 3.0 3mm 12 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 222-1489
Mfr. Part No.1757297
HK$19.454
Each (In a Pack of 5)
units
COMBICON MSTBA 5.08mm 7 1 Right Angle - - Wire to Board - - - Solder - -
RS Stock No. 483-8461
Mfr. Part No.22-27-2021
BrandMolex
HK$2.239
Each (In a Pack of 10)
units
KK 254 2.54mm 2 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 680-1008
Mfr. Part No.1-292161-0
HK$4.822
Each (In a Pack of 10)
units
AMP CT 2mm 10 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 135-5053
Mfr. Part No.280370-1
HK$1.999
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 Phosphor Bronze Tin
RS Stock No. 897-1262
BrandRS PRO
HK$1.569
Each (In a Pack of 10)
units
- 5.08mm 2 1 Right Angle - - - Through Hole - - Screw - -
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. 542-7292
Mfr. Part No.53398-0571
BrandMolex
HK$9.976
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. 509-2212
Mfr. Part No.280370-1
HK$3.636
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 Phosphor Bronze Tin
RS Stock No. 251-8115
BrandRS PRO
HK$1.624
Each (In a Pack of 25)
units
- 2.54mm 4 1 Straight - Unshrouded - 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. 165-0400
Mfr. Part No.1-292161-0
HK$3.783
Each (In a Bag of 500)
units
AMP CT 2mm 10 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass -
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