PCB Headers

PCB (Printed circuit board) headers are a type of electrical connector that allows you to join connections to a PCB using a single block. Typically headers have one side that is designed to be surface mounted and soldered onto the board with the other side allowing connections. Pins on the header can also be surrounded by a shroud to make the unit more secure, prevent pins from bending and allow locking.



Why use PCB headers?


PCB headers enable the user to make multiple electrical connections to a PCB using one connection block or cable. They're also easy to use. Simply solder a PCB header onto your board and you'll be ready to make connections to multiple pins. Typically each pin can be used for varying things such as data or power.


PCB headers also make a great introduction to learner electronics since they're simple to understand and have one primary function of allowing wire-to-board. Incorporating them into learning boards, kits and other accessories is popular with the likes of Arduino, Raspberry Pi and other single board computers.



Types of PCB headers:


PCB headers are made in both shrouded (where the connections are housed in a plastic case) and non-shrouded pin header types. Shrouded 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.

  • Angled connectors: Headers can come in a variety of different angles. Some of the most common angles are straight, 90° and 180°. Angled headers can be useful if you need to reduce strain on a cable or need more room on your board verticall/horizontally.


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Description Prix Series Pitch Number of Contacts Number of Rows Body Orientation Mating Pin Length Shrouded Shrouded/Unshrouded Connector System Mounting Type Tail Pin Length CAD Drawing Termination Method Contact Material
N° de stock RS 832-3503
Référence fabricantT821126A1S100CEU
MarqueAmphenol ICC
0,56 €
Each
Unité
T821 2.54mm 26 2 Straight - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 252-513
Référence fabricant76384-303LF
MarqueAmphenol ICC
0,485 €
Each (In a Pack of 10)
Unité
DUBOX 2.54mm 3 1 Straight - - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 279-9229
Référence fabricant53047-0410
MarqueMolex
0,462 €
Each (In a Pack of 5)
Unité
PicoBlade 1.25mm 4 1 Straight - - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 681-2086
Référence fabricant4-828588-0
6,53 €
Each
Unité
AMP-LATCH 2.54mm 40 2 Straight - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 170-8735
Référence fabricant76384-303LF
MarqueAmphenol ICC
0,34 €
Each (In a Bag of 500)
Unité
DUBOX 2.54mm 3 1 Straight - - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 319-1064
Référence fabricant53047-0310
MarqueMolex
0,43 €
Each (In a Pack of 5)
Unité
PicoBlade 1.25mm 3 1 Straight - - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 172-4889
Référence fabricantS2B-PH-K-S(LF)(SN)
MarqueJST
0,06 €
Each (In a Box of 1000)
Unité
PH 2.0mm 2 1 Right Angle - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 170-7105
Référence fabricant22-27-2061
MarqueMolex
0,194 €
Each (In a Bag of 5000)
Unité
KK 254 2.54mm 6 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 447-6596
Référence fabricant53047-0510
MarqueMolex
0,452 €
Each (In a Pack of 5)
Unité
PicoBlade 1.25mm 5 1 Straight - - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 248-041
Référence fabricant214011
MarqueERNI
1,46 €
Each (In a Pack of 5)
Unité
MiniBridge 1.27mm 2 1 Right Angle - - Shrouded Wire to Board Surface Mount - - Solder Copper Alloy
N° de stock RS 173-0985
Référence fabricantM22-2040805
MarqueHARWIN
0,518 €
Each (In a Bag of 500)
Unité
M22 2.0mm 16 2 Right Angle - - Unshrouded Board to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 179-6599
Référence fabricant53261-0271-TR250
MarqueMolex
0,516 €
Each (On a Reel of 250)
Unité
- 1.25mm 2 1 Right Angle - - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze
N° de stock RS 542-7090
Référence fabricant53261-0271
MarqueMolex
0,63 €
Each (In a Pack of 5)
Unité
PicoBlade 1.25mm 2 1 Right Angle - - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze
N° de stock RS 681-3338
Référence fabricantM22-2040805
MarqueHARWIN
0,684 €
Each (In a Pack of 10)
Unité
M22 2.0mm 16 2 Right Angle - - Unshrouded Board to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 170-7114
Référence fabricant53261-0271
MarqueMolex
0,182 €
Each (On a Reel of 8000)
Unité
PicoBlade 1.25mm 2 1 Right Angle - - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze
N° de stock RS 161-6140
Référence fabricant5-826632-0
6,24 €
Each (In a Box of 150)
Unité
AMPMODU MOD II 2.54mm 100 2 Straight - - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Brass
N° de stock RS 357-9600
Référence fabricant1881574
1,588 €
Each (In a Pack of 5)
Unité
MCV 0.5/ 4-G-2.5 2.5mm 4 1 Straight - - Shrouded Wire to Board - - - Solder -
N° de stock RS 820-1494
Référence fabricantS2B-PH-K-S(LF)(SN)
MarqueJST
0,148 €
Each (In a Pack of 5)
Unité
PH 2.0mm 2 1 Right Angle - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 172-4899
Référence fabricantB3B-PH-K-S(LF)(SN)
MarqueJST
0,078 €
Each (In a Box of 1000)
Unité
PH 2.0mm 3 1 Straight - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 483-8506
Référence fabricant22-27-2061
MarqueMolex
0,352 €
Each (In a Pack of 10)
Unité
KK 254 2.54mm 6 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass