430451208

Headers, Male Pins Overview

The Molex 430451208 is a Micro-Fit 3.0 series right-angle PCB header featuring a dual-row configuration with 12 circuits and a 3.00mm pitch. It utilizes press-fit metal retention clips for secure board mounting without soldering the contacts directly to the PCB pads. The contacts are gold-plated with a thickness of 0.76µm to ensure reliable signal transmission. Designed for high-density applications, this component supports efficient assembly processes while maintaining structural integrity in compact electronic designs.

Headers, Male Pins Feature Summary

• Right-angle orientation facilitates space-constrained PCB layouts
• Press-fit metal retention clips provide mechanical stability
• Gold-plated contacts enhance corrosion resistance and conductivity

Headers, Male Pins Applications

• High-density consumer electronics assemblies
• Automotive infotainment system interconnects
• Industrial control board connections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm the exact contact plating thickness and retention clip configuration. Ensure compatibility with existing PCB footprint dimensions and press-fit hole specifications. Confirm that the selected variant meets the required environmental ratings for the intended operational temperature range and humidity conditions.

Headers, Male Pins Selection Notes

Select this part when a right-angle connection is required to save vertical space on the PCB. The press-fit feature eliminates the need for through-hole soldering of the contacts, potentially reducing thermal stress during assembly. Verify that the 3.00mm pitch aligns with the mating receptacle or cable harness requirements for proper electrical continuity.

Headers, Male Pins Part Context

This component belongs to the Micro-Fit 3.0 family, known for robust power and signal handling in compact form factors. The 43045 series offers various row counts and orientations. This specific model provides a dual-row solution suitable for applications requiring moderate circuit density with reliable mechanical locking via press-fit technology rather than traditional solder pins.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include other 43045 variants with matching 12-position dual-row configurations. Ensure any replacement maintains the 3.00mm pitch and right-angle orientation. Verify that alternative suppliers offer identical press-fit retention mechanisms and compatible gold plating specifications.