1500439

Overview

The Phoenix Contact 1500439 is a two-row, sixteen-position PCB connector with a 3.81 mm pitch. It features female sockets and a nominal cross-sectional area of 1.5 mm². The component has a black color and utilizes push-in connection technology for contact attachment. Electrical ratings include a nominal current of 8 A and a rated voltage of 160 V (III/3). The rated surge voltage is 2.5 kV, and the contact resistance is 1.8 mΩ. The contacts are tin-plated.

Feature Summary

• Push-in connection technology enables tool-free wire termination without screw clamping mechanisms.
• Two-row configuration provides sixteen positions in a compact footprint with 3.81 mm spacing.
• Female socket design allows for mating with corresponding header pins or cable assemblies.

Applications

• Panel feed-through installations
• Connectors for flying leads
• Printed circuit board headers

Procurement Notes

Verify the specific ordering suffix matches the required contact surface and insulation material. Confirm that the push-in connection type aligns with the intended wire gauge and termination method. Ensure the rated voltage and current specifications meet the circuit requirements before integration into the final assembly design.

Selection Notes

Select this component when a two-row terminal block with push-in termination is required for PCB mounting. The 3.81 mm pitch suits standard industrial wiring densities. Consider the 8 A current rating and 160 V voltage limit for appropriate circuit protection coordination. Verify compatibility with mating connectors in the system architecture.

Part Context

This part belongs to the CONNEXIS series by Phoenix Contact, which specializes in push-in connection systems. The series includes panel feed-throughs, flying lead connectors, and PCB headers. The DD31PS designation indicates a specific plug variant within this modular ecosystem designed for reliable electrical interconnections.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and mechanical dimensions against alternative suppliers if sourcing changes are necessary.

FAQ

What is the contact resistance value?

The contact resistance is 1.8 mΩ.

What is the rated surge voltage?

The rated surge voltage is 2.5 kV under category III/3 conditions.