M22-2031846

Headers, Male Pins Overview

The Harwin M22-2031846 is a 18-position single-row male pin header from the M22 series. It features a 2 mm pitch and right-angle orientation for through-hole PCB mounting. The contacts are made of phosphor bronze with tin plating, rated for 1 A current and 500 VAC voltage. The housing is constructed from black nylon with UL 94 V-0 flammability rating. Operating temperature ranges from -40°C to +105°C.

Headers, Male Pins Feature Summary

• Right-angle board-to-board connection design
• Through-hole solder pin termination
• Tin-plated phosphor bronze contacts

Headers, Male Pins Applications

• Compact electronic assemblies
• Board-to-board interconnects
• Industrial control units

Headers, Male Pins Procurement Notes

Verify the specific suffix '46' indicates tin plating rather than gold, as other M22 variants use different codes. Confirm the right-angle orientation matches the PCB footprint requirements. Check RoHS compliance status directly on the manufacturer datasheet before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a single-row, right-angle male header is required for space-constrained vertical stacking. Ensure the 2 mm pitch aligns with mating connector standards. Verify that the 1 A current rating meets the circuit load requirements and that the through-hole mounting method is compatible with the assembly process.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, which offers various configurations including straight and right-angle headers in single and double rows. The series supports both tin and gold plating options. The M22-2031846 specifically denotes a 18-position single-row right-angle variant with tin contacts, distinct from the gold-plated M22-204xxxxxx models.

Headers, Male Pins Replacement Considerations

M22-2031846 is a discontinued or end-of-life part number according to distributor records. Consider equivalent right-angle 18-position 2mm pitch headers from the same M22 family if available, or verify cross-reference availability with authorized distributors.