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Phoenix Contact part number 1500435 identifies the DD31PS 1,5/12-3,81-X PCB plug connector. This component belongs to the CONNEXIS DD series and features a 3.81 mm pitch with 12 positions arranged in two rows. It utilizes a spring connection wiring method for direct insertion. The connector is rated for 8 A current and 160 V voltage (III/2). Contact surfaces are tin-plated, and the housing is black. Installation employs a locking flange mechanism.
Verify the specific pin count matches the '12' designation in the model suffix. Confirm the 3.81 mm pitch requirement aligns with existing board layouts. Ensure the 8 A current rating suffices for the target circuit load. Check that the locking flange mounting style fits the enclosure design constraints.
Select this connector when a tool-free spring termination is required for rapid assembly. The 3.81 mm pitch accommodates standard AWG ranges suitable for general industrial signals. The dual-row configuration maximizes density while maintaining separation. Tin plating offers adequate corrosion resistance for indoor environments.
This component is part of the Phoenix Contact DD31PS 1,5/.. product family. The series includes variants with different pin counts ranging from 2 to 20 positions. All members share the same 3.81 mm pitch and 8 A rating. The family supports horizontal and vertical wiring orientations.
Compatible substitutes include other DD31PS 1,5/XX-3,81-X models with identical pitch and current ratings but different pin counts. Verify mechanical footprint compatibility before swapping between different position counts within the same series.