1543950

Overview

Phoenix Contact part number 1543950 corresponds to the M23-12S2N1290DUS coupler connector. This component belongs to the M23 PRO series and features a straight configuration with shielding. It is designed for signal applications and utilizes a solder connection method. The connector has 12 positions with socket contacts intended for cable termination. It supports standard locking mechanisms and the ONECLICK quick-connect system, ensuring secure attachment in industrial environments.

Feature Summary

• Designed for signal transmission within the M23 PRO series
• Compatible with standard locking and ONECLICK quick-connect systems
• Shielded construction for electromagnetic interference protection

Applications

• Industrial signal connectivity
• Standard locking interface connections
• ONECLICK quick-connect system integration

Procurement Notes

Verify the manufacturer part number 1543950 against the specific technical designation M23-12S2N1290DUS to ensure correct identification. Confirm that the required application involves signal transmission rather than power delivery. Ensure compatibility with the ONECLICK system if rapid connection functionality is necessary for the assembly process.

Selection Notes

Select this component when a shielded M23 coupler connector is required for signal lines. The choice depends on the need for a straight housing design and compatibility with standard locking or ONECLICK systems. Verify that the 12-position socket contact type matches the mating plug requirements of the specific cable assembly.

Part Context

This coupler connector is part of Phoenix Contact's M23 PRO product line, which focuses on robust industrial connectivity solutions. The M23 series provides standardized interfaces for various automation tasks. The specific model integrates shielding to maintain signal integrity in electrically noisy industrial settings.

Replacement Considerations

Ensure any substitute maintains the M23 form factor, 12-position count, and shielding characteristics. Verify compatibility with the ONECLICK system if that feature is critical to the existing assembly workflow.