PHT-104-02-L-D

Headers, Male Pins Overview

The PHT-104-02-L-D is a .100" (2.54mm) terminal strip connector manufactured by Samtec Inc., designed for press-fit termination. It features a dual-row configuration with 8 total positions, accommodating 4 contacts per row. The connector utilizes square pins made of phosphor bronze, with gold plating on the mating interface and tin plating on the column section. Constructed with liquid crystal polymer (LCP) insulation rated UL94 V-0, it supports a working temperature range from -55°C to 125°C. Rated at 4.8A per contact, this through-hole component ensures reliable electrical connectivity in board-to-board applications.

Headers, Male Pins Feature Summary

• Press-fit termination system eliminates soldering requirements during assembly
• Dual-wipe contact design enhances signal integrity and connection reliability
• Gold-plated mating surfaces provide corrosion resistance and low contact impedance

Headers, Male Pins Applications

• Board-to-board interconnections requiring high-density mounting
• Industrial control systems operating within extended temperature ranges
• Telecommunications infrastructure equipment demanding reliable signal transmission

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required pin count and row configuration before ordering. Confirm that the press-fit termination method aligns with the target PCB manufacturing capabilities. Ensure the LCP insulation material meets the thermal and flammability requirements of the final application environment. Cross-reference the contact length specifications with the mating connector dimensions to guarantee proper engagement.

Headers, Male Pins Selection Notes

Select this component when a robust, no-solder interconnection solution is required for .100" spacing applications. The dual-row layout maximizes density while maintaining standard pitch compatibility. Consider the phosphor bronze material properties for mechanical resilience during insertion. Evaluate the 4.8A current rating against the circuit load requirements to ensure safe operational margins under maximum temperature conditions.

Headers, Male Pins Part Context

This component belongs to the PHT series of terminal strips, which are characterized by their press-fit installation method and .100" spacing. The series offers various configurations to suit different board stacking heights and contact counts. As a through-hole device, it integrates into standard PCB layouts without requiring surface-mount reflow processes, providing a durable mechanical lock upon insertion.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the .100" pitch, dual-row structure, and press-fit termination style. Verify that any alternative part shares identical contact geometry and insulation material ratings. Ensure the replacement supports the same current carrying capacity and temperature range. Check for compatibility with existing mating connectors to prevent interface mismatches.