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.


...
Read more Read less

Filters

Viewing 81 - 100 of 21204 products
Results per page
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. 251-8373
BrandRS PRO
$2.808
Each (In a Pack of 10)
units
- 2.54mm 72 2 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 251-8660
BrandRS PRO
$2.56
Each (In a Pack of 10)
units
- 2.54mm 72 2 Right Angle - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 897-1045
BrandRS PRO
$0.432
Each (In a Pack of 10)
units
- 3.5mm 7 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 897-1206
BrandRS PRO
$1.202
Each (In a Pack of 10)
units
- 5mm 8 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 897-1389
BrandRS PRO
$0.076
Each (In a Pack of 10)
units
- 5.0mm 8 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 471-092
BrandRS PRO
$4.70
Each
units
- 2.54mm 50 - Straight - - - Through Hole - - Solder Brass Gold
RS Stock No. 897-1064
BrandRS PRO
$1.023
Each (In a Pack of 10)
units
- 3.5mm 7 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 251-8430
BrandRS PRO
$1.657
Each (In a Pack of 10)
units
- 2.54mm 36 1 Right Angle - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 897-1367
BrandRS PRO
$0.47
Each (In a Pack of 10)
units
- 5.0mm 2 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 897-1137
BrandRS PRO
$0.293
Each (In a Pack of 10)
units
- 3.81mm 4 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 897-1183
BrandRS PRO
$0.47
Each (In a Pack of 10)
units
- 5mm 2 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 471-109
BrandRS PRO
$3.64
Each
units
- 2.54mm 10 - Right Angle - - - Through Hole - - Solder - Gold
RS Stock No. 897-1032
BrandRS PRO
$0.619
Each (In a Pack of 10)
units
- 3.5mm 5 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 251-8389
BrandRS PRO
$2.717
Each (In a Pack of 10)
units
- 2.54mm 72 2 Straight - Unshrouded - Through Hole - - Solder Brass Tin
RS Stock No. 874-5219
BrandRS PRO
$0.33
Each (In a Pack of 10)
units
155 3.5mm 3 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 897-1281
BrandRS PRO
$1.023
Each (In a Pack of 10)
units
- 5.08mm 7 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 790-0913
BrandRS PRO
$1.50
Each (In a Pack of 5)
units
- 3.81mm 5 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 897-1266
BrandRS PRO
$0.397
Each (In a Pack of 10)
units
- 5.08mm 3 1 Right Angle - - - Through Hole - - Screw - -
RS Stock No. 897-1020
BrandRS PRO
$0.611
Each (In a Pack of 10)
units
- 3.5mm 3 1 Straight - - - Through Hole - - Screw - -
RS Stock No. 121-6536
BrandRS PRO
$3.968
Each (In a Tube of 17)
units
- 1.27mm 50 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
Related Products
Amphenol FCI 254 mm Dubox Series PCB Header ...
Description:
Amphenol FCI 254 mm Dubox Series PCB Header Connectors 2.54 mm Dubox series PCB shrouded header connectors that mate with Dubox crimp connector housings for wire to board applications. These Dubox PCB headers are shrouded on two walls and are ...
Contact System: 025" (0.635 mm) square post Orientation: ...
Description:
Contact System: 025" (0.635 mm) square post Orientation: Vertical, right-angle Pitch: .100" (2.54 mm)Special Features: Suitable for most high-temperature board processing Termination: Through-hole.
Application: Large variety of standard pin counts, terminal ...
Description:
Application: Large variety of standard pin counts, terminal lengths and options Contact System: 025" (0.635 mm) square post Orientation: Vertical, right-angle Pitch: .100" (2.54 mm)Special Features: Suitable for most high-temperature board processing Termination: Through-hole.
Pitch: 100" (2.54 mm)Contact System: .025" (0.635 mm) ...
Description:
Pitch: 100" (2.54 mm)Contact System: .025" (0.635 mm) square post Orientation: Vertical, right-angle Termination: Through-hole Application: Industry's largest variety of standard pin counts, terminal lengths and options Special Features: Many options for optimizing cost and performance with platings and ...