3-Pin Connectors
Compare 3-pin push-pull connectors, threaded circular connectors and cable assemblies across every documented LMConn family.
Find the right 3-pin connector by locking system and series
This page consolidates all products whose documented contact-arrangement data includes 3 pins. Use the system and family groups below to compare quick-locking, threaded, panel-mount, cable-mount and custom assembly formats.
B Series 3-Pin Connectors
13 matching constructions in this family.













S Series 3-Pin Connectors
8 matching constructions in this family.








F Series 3-Pin Connectors
10 matching constructions in this family.










K Series 3-Pin Connectors
6 matching constructions in this family.






T Series 3-Pin Connectors
5 matching constructions in this family.





W Series 3-Pin Connectors
2 matching constructions in this family.


P Series 3-Pin Connectors
14 matching constructions in this family.














M5 3-Pin Connectors
6 matching constructions in this family.






M8 3-Pin Connectors
16 matching constructions in this family.
















M12 3-Pin Connectors
22 matching constructions in this family.






















M16 3-Pin Connectors
14 matching constructions in this family.














7/8-inch 3-Pin Connectors
10 matching constructions in this family.










Pin count is the starting point—not the complete part number
- Choose push-pull, threaded circular or cable-assembly architecture.
- Confirm the 3-pin insert, contact gender, numbering and key orientation.
- Select cable plug, fixed receptacle, free receptacle or right-angle construction.
- Specify solder, crimp, PCB or overmold termination and conductor size.
- Release voltage, current, sealing, shielding and pin map on the approved drawing.
Before ordering a 3-pin connector
Are all 3-pin connectors interchangeable?
No. Pin count does not define shell size, locking system, keying, contact gender, dimensions or electrical ratings.
How should I narrow the results?
Start with the mating connector and locking method, then compare mounting style, cable exit, termination, sealing and electrical duty.
Can LMConn build the complete cable?
Yes. Provide the mating part, pin map, cable type, length, shielding, jacket, labels, tests and expected quantity.
Return to the Product Center or send your requirements for engineering review.