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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 2921 - 2940,共 23960 項產品
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庫存編號 201-7507
製造零件編號2053380004
BrandMolex
TWD50.20
/個 (每包:5個)
單位
- - - - - - Shrouded - - - - - - -
RS庫存編號 608-1308
製造零件編號HIF3BA-40PA-2.54DSA
BrandHirose
TWD436.00
單位
HIF3BA 2.54mm 40 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS庫存編號 161-9551
製造零件編號53261-1171
BrandMolex
TWD19.00
個 (在毎卷:1000)
單位
PicoBlade 1.25mm 11 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Tin
RS庫存編號 700-8391
製造零件編號DF3A-2P-2DSA
BrandHirose
TWD4.50
/個 (每包:10個)
單位
DF3 2.0mm 2 1 Straight - Shrouded Board to Board, Wire to Board Through Hole - - Solder Copper Alloy Tin
RS庫存編號 180-3922
製造零件編號IPL1-116-02-L-D-K
BrandSamtec
TWD204.00
單位
IPL1 2.54mm 32 2 Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS庫存編號 167-1831
製造零件編號87832-1010
BrandMolex
TWD51.90
毎管:42 個
單位
Milli-Grid 2.0mm 10 2 Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS庫存編號 865-6941
製造零件編號2-1586040-4
TWD31.80
/個 (每包:1050個)
單位
VAL-U-LOK 4.2mm 24 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS庫存編號 856-0642
製造零件編號1930564
TWD162.80
個 (以毎盒:50)
單位
FK-MPT 0.5/11-ICVA-3.5 3.5mm 11 - - - Shrouded Wire to Board - - - Solder Tin -
RS庫存編號 172-2599
製造零件編號SL 3.50/02/90F 3.2SN OR BX - 1607040000
TWD31.30
個 (以毎盒:100)
單位
OMNIMATE SL 3.5mm 2 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS庫存編號 882-0458
製造零件編號1757433
TWD232.00
個 (以毎盒:50)
單位
MSTBA 2.5/21-G-5.08 5.08mm 21 - - - Shrouded Wire to Board - - - Solder Tin -
RS庫存編號 170-7066
製造零件編號90136-1204
BrandMolex
TWD29.30
Each (In a Tray of 1920)
單位
C-Grid III 2.54mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS庫存編號 767-0940
製造零件編號TSW-106-14-L-D
BrandSamtec
TWD37.00
單位
TSW 2.54mm 12 2 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS庫存編號 166-7211
製造零件編號S8B-ZR-SM4A-TF (LF)(SN)
BrandJST
TWD16.40
個 (在毎卷:1000)
單位
ZH 1.5mm 8 1 Side Entry - Shrouded Wire to Board Surface Mount - - Solder Brass Tin
RS庫存編號 195-7522
製造零件編號1714931
TWD179.80
個 (在毎卷:280)
單位
FP 1.27/ 50-MV 1.27mm 50 2 - - Shrouded Board to Board Surface Mount - - Solder Copper Alloy -
RS庫存編號 670-5638
製造零件編號39-29-9106
BrandMolex
TWD54.00
/個 (每包:5個)
單位
Mini-Fit Jr 4.2mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS庫存編號 161-2276
製造零件編號TSW-105-08-T-D-RA
BrandSamtec
TWD18.60
個 (以毎盒:10)
單位
TSW 2.54mm 10 2 Right Angle - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS庫存編號 828-1522
製造零件編號61300621121
TWD19.00
/個 (每包:5個)
單位
WR-PHD 2.54mm 6 2 Straight - Unshrouded Board to Board Through Hole - - Solder Copper Alloy -
RS庫存編號 208-5696
製造零件編號TSW-125-08-G-D
BrandSamtec
TWD249.00
單位
TSW-125-08-G-D 2.54mm 50 2 - - Unshrouded - - - - - - -
RS庫存編號 198-2836
製造零件編號TMM-102-03-T-D
BrandSamtec
TWD13.00
單位
TMM 2.0mm 4 2 Straight - Unshrouded - - - - - - -
RS庫存編號 200-0524
製造零件編號QMS-052-09.75-SL-D-A-K-TR
BrandSamtec
TWD501.00
單位
QMS 0.64mm - 1 Straight - Shrouded - - - - - - -