1543917

Overview

Phoenix Contact part number 1543917 is a COMBICON MC series PCB header. It features a 3.81 mm pitch and 9 positions. The component supports wave soldering mounting with a lock-and-release system. Rated voltage is 160 V, nominal current is 8 A, and rated surge voltage is 2.5 kV. Nominal cross-section is 1.5 mm². Contact surface is tin-plated.

Feature Summary

• Lock-and-release locking system for secure PCB attachment
• Wave soldering compatible pin layout
• Tin-plated contact surfaces

Applications

• Industrial control cabinet wiring
• Signal distribution in automation systems
• PCB-to-wire connection interfaces

Procurement Notes

Verify the specific ordering suffix to confirm exact configuration details such as color or packaging type. Ensure compatibility with mating connectors within the same COMBICON MC series family. Confirm that the application environment meets the specified electrical ratings and insulation requirements before finalizing procurement.

Selection Notes

Select this component when a 3.81 mm pitch header with 9 positions is required. Verify that the circuit operates within the 160 V and 8 A limits. Ensure the assembly process supports wave soldering techniques. Check that the mating connector matches the standard pinning alignment of this series.

Part Context

This component belongs to the Phoenix Contact COMBICON Connectors S product line. It is designed for reliable signal transmission in industrial environments. The series offers standardized dimensions and locking mechanisms to simplify assembly processes. It complements other components in the MC 1.5 series ecosystem.

Replacement Considerations

No public confirmed substitute part numbers are available.