What is a PCB Terminal Block?
Definition
![PCB-terminal-block_example](/sites/default/files/2021-08/image1_0.png)
Terminal blocks that can be mounted on printed circuit boards.
Screw or push-in connections are available, with the push-in method becoming more popular because it helps reduce the number of connection steps.
Features
Push-in Method
![Just Insert Wires](/sites/default/files/2021-08/conn_print_01_1.png)
![No Retightening Required](/sites/default/files/2021-08/conn_print_02_0.png)
Lineup
PCB Terminal Blocks
Classification | Model | Appearance | Contact pitch | Type |
---|---|---|---|---|
Push-in SMT Terminals * |
XW4K | ![]() Available in 100pcs per reel |
2.54mm | plug |
XW4H / XW4L | ![]() Available in 100pcs per reel |
2.54mm | Socket Direct Board Mounting | |
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Push-in DIP Terminals |
XW4C | ![]() |
3.5mm, 5.0mm | Direct Board Mounting |
|
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Screw DIP terminals |
XW4A | ![]() |
3.81mm, 5.08mm | plug |
XW4B / XW4E | ![]() |
3.81mm, 5.08mm | Socket Direct Board Mounting | |
|
XW4K / XW4L
Applications
Semiconductor production equipment / Industrial robots / FA equipment