430450921

Headers, Male Pins Overview

The Molex 43045-0921 is a right-angle, surface-mount PCB header from the Micro-Fit 3.0 series. It features a 3mm pitch and two rows of contacts, providing a total of nine positions for wire-to-board connections. The connector utilizes gold-plated brass contacts housed in a high-temperature thermoplastic shell with an integrated cover. Rated for 250V and 5A, it operates within a temperature range of -40°C to +125°C. The component is designed for reliable solder termination on printed circuit boards.

Headers, Male Pins Feature Summary

• Right-angle orientation facilitates compact board layout integration.
• Integrated cover protects contacts during assembly and operation.
• Gold-plated brass contacts ensure stable signal transmission.

Headers, Male Pins Applications

• Wire-to-board interconnections in consumer electronics
• Signal routing in industrial control systems
• Internal connectivity in automotive electronic modules

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Molex documentation to confirm contact plating and housing material specifications. Ensure the selected variant matches the required surface-mount footprint and pin count. Cross-reference the part number with authorized distributors to confirm current availability and compliance certifications prior to procurement.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle connection is required for space-constrained designs. The 3mm pitch offers robust mechanical stability compared to finer pitches. Consider the integrated cover for environments requiring basic contact protection during handling and reflow processes.

Headers, Male Pins Part Context

This part belongs to the Micro-Fit 3.0 family, a widely used line of connectors known for durability and ease of use. The series supports various configurations including through-hole and surface-mount options. It is commonly utilized in applications requiring reliable power and signal transfer in moderate environmental conditions.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include other pin counts such as 43045-0407 or 43045-1201. Verify mating compatibility with corresponding receptacles before replacing existing components.