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 251-8632
MarqueRS PRO
1,262 €
Each (In a Pack of 10)
Unité
- 2.54mm 36 1 Straight - - Unshrouded - Through Hole - - Solder Brass
N° de stock RS 832-3531
Référence fabricantT821110A1R100CEU
MarqueAmphenol ICC
0,70 €
Each
Unité
T821 2.54mm 10 2 Right Angle - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 162-0569
Référence fabricantT821110A1R100CEU
MarqueAmphenol ICC
0,255 €
Each (In a Bag of 100)
Unité
T821 2.54mm 10 2 Right Angle - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 170-7102
Référence fabricant22-27-2031
MarqueMolex
0,126 €
Each (In a Bag of 10000)
Unité
KK 254 2.54mm 3 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 483-8477
Référence fabricant22-27-2031
MarqueMolex
0,264 €
Each (In a Pack of 10)
Unité
KK 254 2.54mm 3 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 451-736
Référence fabricantFTSH-105-01-L-DV
MarqueSamtec
2,20 €
Each
Unité
FTSH 1.27mm 10 2 Straight - - Unshrouded Board to Board, Wire to Board Surface Mount - - Solder Phosphor Bronze
N° de stock RS 170-7103
Référence fabricant22-27-2041
MarqueMolex
0,131 €
Each (In a Bag of 9000)
Unité
KK 254 2.54mm 4 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 483-8483
Référence fabricant22-27-2041
MarqueMolex
0,273 €
Each (In a Pack of 10)
Unité
KK 254 2.54mm 4 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 701-9953
Référence fabricant800-80-010-30-480101
MarquePreci-Dip
0,952 €
Each (In a Pack of 5)
Unité
- 2.54mm 10 1 Straight - - Unshrouded - Surface Mount - - Solder Brass
N° de stock RS 483-8461
Référence fabricant22-27-2021
MarqueMolex
0,222 €
Each (In a Pack of 10)
Unité
KK 254 2.54mm 2 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 251-8086
MarqueRS PRO
0,113 €
Each (In a Pack of 25)
Unité
- 2.54mm 2 1 Straight - - Unshrouded - Through Hole - - Solder Brass
N° de stock RS 774-4132
Référence fabricant15150502601000
MarqueHARTING
4,13 €
Each
Unité
Har-Flex 1.27mm 50 2 Right Angle - - Shrouded Board to Board, Wire to Board Surface Mount - - Solder -
N° de stock RS 189-6240
Référence fabricant1755778
1,706 €
Each (In a Pack of 5)
Unité
MSTBVA 2.5/ 6-G-5.08 5.08mm 6 1 Straight - - Shrouded Wire to Board - - - Solder -
N° de stock RS 189-6199
Référence fabricant1755736
0,57 €
Each (In a Pack of 5)
Unité
MSTBVA 2.5/ 2-G-5.08 5.08mm 2 1 Straight - - Shrouded Wire to Board - - - Solder -
N° de stock RS 484-1899
Référence fabricant39-28-1043
MarqueMolex
0,72 €
Each (In a Pack of 5)
Unité
Mini-Fit Jr 4.2mm 4 2 Straight - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 484-1912
Référence fabricant39-28-1083
MarqueMolex
1,214 €
Each (In a Pack of 5)
Unité
Mini-Fit Jr 4.2mm 8 2 Straight - - Shrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 277-9742
Référence fabricantEW5012LS500
MarqueSamtec
5,74 €
Each (In a Bag of 4)
Unité
Flex Stack EW 2.54mm 50 1 Straight - - Unshrouded Board to Board Through Hole - - Solder Phosphor Bronze
N° de stock RS 189-6212
Référence fabricant1755749
0,91 €
Each (In a Pack of 5)
Unité
MSTBVA 2.5/ 3-G-5.08 5.08mm 3 1 Straight - - Shrouded Wire to Board - - - Solder -
N° de stock RS 679-5583
Référence fabricant22-23-2021
MarqueMolex
0,226 €
Each (In a Pack of 10)
Unité
KK 254 2.54mm 2 1 Straight - - Unshrouded Wire to Board Through Hole - - Solder Brass
N° de stock RS 360-6752
Référence fabricant90130-1208
MarqueMolex
1,508 €
Each (In a Pack of 5)
Unité
C-Grid III 2.54mm 8 2 Straight - - Shrouded Wire to Board Through Hole - - Solder Brass