vol.255 April 2022
Coding key XW4Z-C001 is available for XW4M/XW4N connector for 3.5 mm pitch push-in terminal block PCBs.
Coding Key XW4Z-C001
Launched in Dec. 2021
Use case
A wrong connection of multiple connectors of the same type and number of pins will not be noticed until inspection, leading to board damage.
Push the coding key straight to the back, tilt the hold section and fold out the key tip.
Coding keys allow pairing sockets and plugs to specific mating to prevent misconnections.
NOTE: Three coding keys can be inserted into each of the socket and plug on the left and right sides for both 1-row and 2-row types. To ensure prevention of wrong mating, it is recommended that three coding keys be inserted into each socket and plug. Up to 20 combinations are available as recommended coding patterns. Refer to the catalog for recommended combinations.
Five features of XW4M/XW4N 3.5 mm pitch push-in terminal block PCB connectors for easy insertion and removal
1.Secure connections that allow easy insertion and removal
2.One-handed action
3.Hands free
4.Standard pin number marked*2
5.Realized conduction check in wired condition
＊. According to OMRON's research in November 2020.
＊2. Available for XW4N only.
For more information, visit the special page.
MOS FET Relay Selection Guide has been renewed
MOS FET Relay Selection Guide has been renewed!
Select the MOS FET relay that best meets your challenges and applications from our broad lineup.
We hope you will take advantage of our selection guide complete with guides and circuit examples.
Revised April 2022
Catalog No.: Y112-E1
* Contents as of March 2022.
In the interest of product improvement, specifications are subject to change without notice
