M22-2022505

Headers, Male Pins Overview

The M22-2022505 is a discontinued board-to-board connector header from the Harwin M22 series. It features a dual in-line configuration with 25 positions per row, totaling 50 contacts. The component utilizes a 2 mm pitch and is designed for vertical through-hole mounting. Male pins are constructed from phosphor bronze with gold plating to ensure reliable electrical contact. The housing is made of black nylon plastic, rated UL94V-0. This specific part number is no longer in active production.

Headers, Male Pins Feature Summary

• Dual-row male pin header design for board-to-board interconnection
• Vertical orientation with through-hole solder termination
• Gold-plated phosphor bronze contacts for conductivity
• Nylon insulator housing providing mechanical stability

Headers, Male Pins Applications

• Legacy electronic equipment maintenance requiring original replacement parts
• Industrial control systems utilizing M22 series connectivity
• Prototyping boards requiring specific 2mm pitch dual-row headers
• Repair scenarios for older Harwin-based hardware assemblies

Headers, Male Pins Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted to remaining stock held by distributors or third-party suppliers. Buyers must verify the authenticity and storage conditions of available units carefully. Sourcing should focus on authorized surplus channels to ensure component integrity. Immediate substitution planning is recommended due to discontinuation status.

Headers, Male Pins Selection Notes

Engineers selecting this part must account for its discontinued status. Design reviews should prioritize compatible alternatives within the same M22 family that remain in active production. Verification of pin count, pitch, and mounting style is essential when evaluating substitutes. Cross-referencing official Harwin documentation ensures functional equivalence. Legacy designs may require re-evaluation to accommodate current supply chain realities.

Headers, Male Pins Part Context

The M22 series represents a 2mm pitch connector system known for high-density applications. The M22-2022505 specifically denotes a 2x25 position vertical header. While the series offers various configurations, this particular SKU has been phased out. It belongs to the broader category of through-hole male pin headers used in robust industrial environments.

Headers, Male Pins Replacement Considerations

Official substitute part numbers are not explicitly confirmed in the provided source data. Users should consult the latest Harwin catalog for equivalent active products. Potential replacements may include updated suffixes or similar pitch connectors from the same manufacturer.