M40-3010846R

Headers, Male Pins Overview

The M40-3010846R is a surface-mount pin header from the Harwin M40 series, designed for wire-to-board connections. It features a single row with eight contacts and a precise 1 mm (0.039 inch) mating pitch. The component utilizes a natural-colored housing rated UL 94V-0 for high-temperature stability. Electrical specifications include a current rating of 1A and a voltage rating of 50VAC/DC. The terminals are straight male pins intended for SMD installation, offering significantly higher contact density compared to conventional 2.54mm headers.

Headers, Male Pins Feature Summary

• High-density fine-pitch geometry enabling superior space efficiency
• Secure latching mechanism for reliable board connection
• High-temperature resistant UL 94V-0 insulation housing
• Surface-mount terminal configuration for automated assembly

Headers, Male Pins Applications

• Wire-to-board interconnections in compact electronics
• High-density signal routing on PCBs
• Space-constrained industrial control modules

Headers, Male Pins Procurement Notes

Verify the specific suffix 'R' corresponds to the reel packaging variant as indicated by distributor listings. Confirm that the 1A current rating aligns with your thermal management requirements. Ensure the 1mm pitch matches the mating connector footprint. Cross-reference the UL 94V-0 rating if operating in elevated temperature environments. Validate the single-row configuration against schematic constraints.

Headers, Male Pins Selection Notes

Select this component when maximizing contact density within limited board area is critical. The 1mm pitch allows for more connections per unit length than standard headers. Consider the 1A current limit for power distribution paths. The surface-mount design facilitates automated pick-and-place manufacturing. Ensure the mating connector supports the specified 50VAC/DC rating.

Headers, Male Pins Part Context

This part belongs to the M40 series, characterized by its fine 1mm pitch and robust mechanical design. The series offers variants including double-row options with jackscrew fixing. The M40-3010846R specifically addresses applications requiring high reliability and compact form factors in modern electronic assemblies.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.