1526409

Overview

The Phoenix Contact model 1526409 is a COMBICON series PCB header designed for reliable signal and power transmission in industrial control environments. This component features a 3.81 mm pitch with 16 positions arranged in a single row, providing 16 connection points. It utilizes a through-hole mounting method compatible with wave soldering processes. The connector supports a nominal current of 12 A and operates at a rated voltage of 320 V. Constructed with tin-plated contacts and a black polyamide housing, it ensures stable electrical performance and mechanical durability for automated assembly lines.

Feature Summary

• Lock-and-release locking mechanism secures mating connectors to prevent accidental disconnection during operation.
• Through-hole technology (THR) design enables direct integration into printed circuit boards using standard wave soldering techniques.
• Tin-plated copper alloy contacts provide low contact resistance and corrosion resistance for long-term reliability.

Applications

• Industrial automation control systems
• Signal distribution in modular controller units
• Power supply connections within DIN-rail mounted devices

Procurement Notes

Verify the specific ordering suffix against the official Phoenix Contact datasheet to confirm pin layout and locking style compatibility. Ensure that the procurement channel provides original manufacturer documentation to validate authenticity. Cross-reference the product code with the latest catalog revisions to avoid obsolete variants. Confirm RoHS compliance status if required by project specifications before finalizing orders.

Selection Notes

Select this component when a single-row, 16-position interface is required for board-to-board or cable-to-board connections. The 3.81 mm pitch offers a balance between density and spacing for standard industrial wiring. Consider the lock-and-release feature if vibration resistance is critical. Ensure the PCB footprint matches the THR solder pin dimensions specified in the mechanical drawings.

Part Context

This part belongs to the COMBICON Connectors S product line, which is widely used in Phoenix Contact's modular terminal block and controller ecosystems. It serves as a foundational interconnect solution for the broader range of PLCnext Technology and standard automation modules. The series is characterized by standardized dimensions and high-density configurations suitable for compact control cabinet designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users requiring alternative components should consult the Phoenix Contact Cross Reference Search tool for verified equivalents from other manufacturers.

FAQ

What is the maximum nominal current rating for this connector?

The nominal current rating is 12 A.

Does this connector include a locking mechanism?

Yes, it features a lock-and-release locking system to secure the mating plug.