1449410001

Overview

The Molex 1449410001 is a 2-position, single-row, vertical through-hole header connector from the KK 250 Series. It features a 2.54 mm (0.100 inch) pitch and is designed for PCB mounting with a right-angle orientation. The housing is constructed from black polyamide material, rated UL 94V-0, and includes a flange for secure board retention. This component utilizes a tin-plated brass contact system to ensure reliable electrical connectivity in low-to-medium current applications.

Feature Summary

• Vertical through-hole mounting design with integrated flange for mechanical stability
• Single row configuration with two positions for compact circuit integration
• Tin-plated contacts providing corrosion resistance and reliable signal transmission

Applications

• General purpose interconnects on printed circuit boards
• Low-speed data and power distribution in consumer electronics
• Industrial control panel wiring harnesses

Procurement Notes

Verify that the specific part number matches the required pin count and housing color. Confirm that the PCB footprint aligns with the KK 250 series specifications. Ensure compatibility with mating terminals from the same series family. Check for any specific RoHS or REACH compliance documentation required by your supply chain standards before finalizing procurement orders.

Selection Notes

Select this connector when a vertical, through-hole header with a 2.54 mm pitch is required. Ensure the application current does not exceed the rated capacity of the tin-plated contacts. Verify that the PCB thickness accommodates the terminal length. Consider the operating temperature range relative to the polyamide housing material properties during environmental exposure.

Part Context

This component belongs to the Molex KK 250 Series, a widely used line of wire-to-board connectors. The series is characterized by its 2.54 mm pitch and versatile housing options. The 1449410001 variant specifically denotes a 2-position, black, flanged header. It is commonly paired with corresponding crimp terminals and housing assemblies within the same product family.

Replacement Considerations

Compatible substitutes include other 2-position, 2.54 mm pitch vertical headers from manufacturers such as JST or Hirose, provided the mechanical dimensions and contact plating meet the original specifications. Verify that the mating interface geometry is identical to ensure proper engagement without modification.