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 Series Number 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
RS庫存編號 161-7954
製造零件編號43650-0215
BrandMolex
HK$8,403.29
1 Tray of 3264 Pack(s)
Tray(s)
Micro-Fit 3.0 43650 3mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 447-6877
製造零件編號43650-0215
BrandMolex
HK$4.648
/個 (每包:5個)
單位
Micro-Fit 3.0 43650 3mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 172-5005
製造零件編號SM04B-GHS-TB(LF)(SN)
BrandJST
HK$1.729
個 (在毎卷:2500)
單位
GH - 1.25mm 4 - Right Angle - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze
RS庫存編號 752-1797
製造零件編號SM04B-GHS-TB(LF)(SN)
BrandJST
HK$3.308
/個 (每包:5個)
單位
GH - 1.25mm 4 - Right Angle - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze
RS庫存編號 251-8086
BrandRS PRO
HK$0.581
/個 (每包:25個)
單位
- - 2.54mm 2 1 Straight 7mm Unshrouded - Through Hole 3mm - Solder Brass
RS庫存編號 179-6571
製造零件編號87438-0343-TR250
BrandMolex
HK$1.793
個 (在毎卷:250)
單位
- 87438 1.5mm 3 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Brass
RS庫存編號 251-4315
BrandRS PRO
HK$26.148
/個 (每包:5個)
單位
- - 1.27mm 32 1 Straight 2.8mm Unshrouded - Through Hole 2.5mm - Solder Phosphor Bronze
RS庫存編號 670-6502
製造零件編號87438-0343
BrandMolex
HK$3.734
/個 (每包:10個)
單位
Pico-SPOX 87438 1.5mm 3 1 Right Angle - Shrouded Wire to Board Surface Mount - - Solder Brass
RS庫存編號 164-0028
製造零件編號3-641208-3
HK$12,073.00
毎包:2000 個
Bag(s)
MTA-156 - 3.96mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Copper Alloy
RS庫存編號 547-3150
製造零件編號M20-9993645
BrandHARWIN
HK$30.18
單位
M20 - 2.54mm 36 1 Straight 6.1mm Unshrouded Board to Board, Wire to Board Through Hole 3mm - Solder Brass
RS庫存編號 680-1795
製造零件編號3-641208-3
HK$10.328
/個 (每包:5個)
單位
MTA-156 - 3.96mm 3 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Copper Alloy
RS庫存編號 173-1004
製造零件編號M20-9993645
BrandHARWIN
HK$6.494
個 (以毎袋:200)
單位
M20 - 2.54mm 36 1 Straight 6.1mm Unshrouded Board to Board, Wire to Board Through Hole 3mm - Solder Brass
RS庫存編號 483-8540
製造零件編號22-27-2121
BrandMolex
HK$4.792
/個 (每包:10個)
單位
KK 254 6410 2.54mm 12 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 161-7930
製造零件編號22-05-1102
BrandMolex
HK$4.459
個 (以毎袋:500)
單位
Mini-Latch 5046 2.5mm 10 1 Right Angle - Unshrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 687-7285
製造零件編號22-05-1102
BrandMolex
HK$5.976
/個 (每包:5個)
單位
Mini-Latch 5046 2.5mm 10 1 Right Angle - Unshrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 170-7108
製造零件編號22-27-2121
BrandMolex
HK$3.63
個 (以毎袋:500)
單位
KK 254 6410 2.54mm 12 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 512-8686
製造零件編號B11B-PASK-1 (LF) (SN)
BrandJST
HK$9.133
/個 (每包:10個)
單位
PA - 2mm 11 1 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy
RS庫存編號 515-1412
製造零件編號B5B-EH-A (LF) (SN)
BrandJST
HK$2.017
/個 (每包:10個)
單位
EH - 2.5mm 5 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass
RS庫存編號 752-1696
製造零件編號BM20B-SRDS-G-TF(LF)(SN)
BrandJST
HK$13.552
/個 (每包:5個)
單位
SHD - 1mm 20 - Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze
RS庫存編號 166-7341
製造零件編號BM20B-SRDS-G-TF(LF)(SN)
BrandJST
HK$13,222.20
毎卷:1500 個
Reel(s)
SHD - 1mm 20 - Straight - Shrouded Wire to Board Surface Mount - - Solder Phosphor Bronze