PH1-11-UA

Headers, Male Pins Overview

The PH1-11-UA is a board connector from the Adam Tech PH1 series, featuring 11 contacts arranged in a single row. It utilizes male pin terminals with a 0.1-inch (2.54 mm) pitch and employs a vertical through-hole solder mounting method. The insulator is black glass-filled polyamide, rated for operation between -55 °C and +105 °C. Contact mating surfaces are gold over nickel, ensuring low contact resistance of 20 mΩ. The unit functions as a receptacle header with an insulation resistance of 5 GOhms and a rated signal current of 3 A.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting configuration for direct PCB integration
• Gold-over-nickel plated male pin contacts for reliable signal transmission
• Glass-filled polyamide insulator providing UL94 V-0 flame retardancy
• Push-pull secure attachment mechanism for stable engagement

Headers, Male Pins Applications

• General-purpose board-to-board interconnections
• Industrial control system circuit boards
• Consumer electronics internal wiring harnesses

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 11-position count and 2.54 mm pitch before procurement. Confirm RoHS compliance status and lead times directly with authorized Adam Tech distributors or manufacturers. Ensure storage conditions maintain integrity of the gold-plated contacts and polyamide housing prior to assembly.

Headers, Male Pins Selection Notes

Select this component when a vertical male header with 11 positions and 2.54 mm spacing is required. Consider the 3 A current rating and 105 °C maximum operating temperature against application demands. Verify compatibility with corresponding female receptacles in the same series for proper mechanical fit and electrical performance.

Headers, Male Pins Part Context

This component belongs to the PH1 series of headers manufactured by Adam Technologies Inc. The series offers various position counts and pitch options for standard board-to-board applications. The PH1-11-UA specifically provides a mid-range contact count suitable for compact electronic assemblies requiring robust vertical connectivity.

Headers, Male Pins Replacement Considerations

Compatible substitutes include the PH1RA-11-UA-HT for right-angle reverse configurations. Ensure replacement parts maintain identical 2.54 mm pitch, 11-position count, and vertical mounting style to preserve PCB footprint compatibility.