1239754

Overview

Phoenix Contact part number 1239754 is a shielded rear-mounting receptacle connector from the SACC-DSI-M12FS series. It features a 12-position socket configuration with M12-SPEEDCON interface and A-coding for signal, data, and power transmission. The connector supports wave soldering for easy PCB assembly and includes an M16 x 1.5 cable gland. Constructed with lead-free materials compliant with RoHS II directives, it ensures reliable performance in industrial environments.

Feature Summary

• Rear wall mounting design for secure device connection
• Shielded construction to minimize electromagnetic interference
• Wave soldering compatibility for efficient PCB integration
• Lead-free material composition meeting RoHS II standards

Applications

• Industrial automation control panels
• Sensor and actuator wiring systems
• Machine tool electrical connections
• Process instrumentation interfaces

Procurement Notes

Verify exact part number SACC-DSI-M12FS-12CON-M16 SHX against Phoenix Contact official documentation before procurement. Confirm RoHS II compliance status and lead-free material specifications match project requirements. Ensure M16 x 1.5 cable gland compatibility with intended cable diameter. Validate A-coding requirement for mating connector alignment. Check shielded version necessity for EMI-sensitive applications.

Selection Notes

Select this rear-mounting receptacle when wave soldering assembly is preferred over panel mount options. Choose the shielded variant for environments requiring electromagnetic interference protection. Verify A-coding matches existing connector ecosystem for signal and data transmission needs. Confirm 12-position requirement aligns with I/O count. Ensure M16 cable entry fits available conduit or cable specifications.

Part Context

This component belongs to Phoenix Contact's SACC-DSI-M12FS circular connector family designed for industrial Ethernet and fieldbus applications. The M12-SPEEDCON system provides standardized pin assignments for uniform connectivity across signal, data, and power lines. Rear mounting facilitates compact panel layouts while maintaining robust mechanical stability during operation.

Replacement Considerations

No publicly confirmed substitute part numbers are available in source documentation. Verify mating connector compatibility with existing M12 A-coded assemblies. Ensure replacement maintains shielded construction and wave soldering capability if assembly process remains unchanged.