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. 762-0878
Mfr. Part No.S3B-ZR-SM4A-TF (LF)(SN)
BrandJST
MYR1.968
Each (In a Pack of 10)
units
ZH 1.5mm 3 1 Side Entry - Shrouded Wire to Board Surface Mount - - Solder Brass Tin
RS Stock No. 679-5622
Mfr. Part No.26-48-1025
BrandMolex
MYR0.923
Each (In a Pack of 10)
units
KK 396 3.96mm 2 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 688-1338
Mfr. Part No.B4B-PH-SM4-TB(LF)(SN)
BrandJST
MYR3.52
Each (In a Pack of 5)
units
PH 2mm 4 1 Straight - Shrouded Wire to Board Surface Mount - - Solder Copper Alloy Tin
RS Stock No. 483-8461
Mfr. Part No.22-27-2021
BrandMolex
MYR0.915
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. 189-6105
Mfr. Part No.1757242
MYR2.764
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. 251-8339
BrandRS PRO
MYR3.491
Each (In a Pack of 10)
units
- 2.54mm 36 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 165-0520
Mfr. Part No.292132-3
MYR0.798
Each (In a Bag of 1000)
units
AMP CT 2mm 3 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass -
RS Stock No. 251-8632
BrandRS PRO
MYR2.588
Each (In a Pack of 10)
units
- 2.54mm 36 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 251-8092
BrandRS PRO
MYR0.658
Each (In a Pack of 25)
units
- 2.54mm 3 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 820-1582
Mfr. Part No.S2B-XH-A(LF)(SN)
BrandJST
MYR0.704
Each (In a Pack of 5)
units
XH 2.5mm 2 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 165-0399
Mfr. Part No.1-292132-2
MYR3.21
Each (In a Bag of 200)
units
AMP CT 2mm 12 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass -
RS Stock No. 172-4902
Mfr. Part No.S2B-XH-A(LF)(SN)
BrandJST
MYR0.322
Each (In a Box of 1000)
units
XH 2.5mm 2 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 680-1597
Mfr. Part No.292132-3
MYR1.418
Each (In a Pack of 10)
units
AMP CT 2mm 3 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 680-0770
Mfr. Part No.1-292132-2
MYR3.72
Each (In a Pack of 10)
units
AMP CT 2mm 12 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 173-1121
Mfr. Part No.D01-9923246
BrandHARWIN
MYR17.10
Each (In a Box of 100)
units
D01-99 2.54mm 32 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 673-7345
Mfr. Part No.95293-101-03LF
MYR3.97
Each (In a Pack of 5)
units
BergStik 2.54mm 3 1 Straight - Unshrouded Board to Board, Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS Stock No. 832-3496
Mfr. Part No.T821106A1S100CEU
BrandAmphenol
MYR2.37
Each
units
T821 2.54mm 6 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 483-8483
Mfr. Part No.22-27-2041
BrandMolex
MYR1.26
Each (In a Pack of 10)
units
KK 254 2.54mm 4 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 636-5353
Mfr. Part No.D01-9923246
BrandHARWIN
MYR22.206
Each (In a Tube of 5)
units
D01-99 2.54mm 32 1 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 170-7103
Mfr. Part No.22-27-2041
BrandMolex
MYR0.671
Each (In a Bag of 9000)
units
KK 254 2.54mm 4 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin