M22-2010846

Headers, Male Pins Overview

The M22-2010846 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features an 8-position configuration with a 2.00mm (0.079 inch) pitch and dual rows. The connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. Rated for 1A per contact and 500V, it operates within a temperature range of -40°C to 105°C. The housing is constructed from black PA6T nylon with UL94 V-0 flammability rating. It employs a push-pull locking mechanism and is intended for through-hole solder termination.

Headers, Male Pins Feature Summary

• Dual-row male pin header design with square contact geometry
• Gold-plated phosphor bronze contacts for enhanced conductivity
• Push-pull locking system for secure mating retention
• High-temperature resistant PA6T insulation material

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Cable-to-board connections requiring robust retention
• Industrial control modules operating in high-temperature environments
• Consumer electronics utilizing space-constrained vertical headers

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 8-position, dual-row configuration before procurement. Confirm that the gold-plated contact finish aligns with the application's corrosion resistance needs. Ensure the through-hole mounting style is compatible with the target PCB fabrication capabilities. Check that the 500V rating meets the circuit's electrical isolation requirements. Validate that the push-pull locking mechanism fits within the mechanical constraints of the assembly.

Headers, Male Pins Selection Notes

Select this component when a vertical, dual-row header with a 2.00mm pitch is required for 8 circuits. Consider the M22 series if push-pull locking is preferred over screw-lock alternatives. Choose this part for applications demanding high-temperature stability up to 105°C. Opt for gold-plated contacts if superior oxidation resistance is necessary compared to tin-plated options. Ensure the through-hole installation method suits the manufacturing process.

Headers, Male Pins Part Context

This connector belongs to the Harwin M22 family, known for its versatile pin header solutions. The M22 series offers various row counts, positions, and termination styles. The M22-2010846 specifically addresses the need for a standard vertical dual-row header. It complements other M22 variants that may feature different pitches or locking mechanisms. The series is widely used in general-purpose electronic interconnects.

Headers, Male Pins Replacement Considerations

Direct substitutes within the M22 series include M22-2010646 (6-position) and M22-2011046 (10-position) for similar configurations with different pin counts. For single-row alternatives, consider M22-2010846's single-row counterpart if space allows. Verify that any replacement maintains the 2.00mm pitch and through-hole termination to ensure PCB compatibility.