M22-2741105

Headers, Male Pins Overview

The Harwin M22-2741105 is a single-row female header connector from the M22 series, designed for board-to-board applications. It features a 2mm pitch and accommodates 11 positions. The connector supports a rated voltage of 500V and a current capacity of 12A. Constructed with a liquid crystal polymer (LCP) housing rated UL94V-0, it ensures thermal stability during surface mount reflow processes. The contacts are made of beryllium copper with gold plating to enhance conductivity and reliability. Designed for through-hole mounting, this straight orientation component operates within a temperature range of -25°C to +105°C.

Headers, Male Pins Feature Summary

• High-density board-to-board interconnection using precise 2mm spacing
• Thermally stable LCP housing compatible with standard SMT reflow profiles
• Gold-plated beryllium copper contacts for superior electrical performance

Headers, Male Pins Applications

• Industrial control systems requiring robust PCB interconnects
• Telecommunications equipment with high-density layout constraints
• Automotive electronics modules demanding reliable signal transmission

Headers, Male Pins Procurement Notes

Verify the specific contact count and housing material against the official Harwin datasheet before finalizing procurement. Ensure that the manufacturing source matches the authorized distributor list to guarantee authenticity. Confirm that the product complies with RoHS directives relevant to your target market regulations. Cross-reference the package type to ensure compatibility with automated assembly equipment.

Headers, Male Pins Selection Notes

Select this component when designing circuits that require high voltage isolation alongside compact physical dimensions. The 2mm pitch allows for increased pin density compared to larger spacing alternatives. Consider the through-hole mounting requirement as it impacts PCB drilling specifications. Evaluate the thermal resistance of the LCP material against the expected operating environment temperatures.

Headers, Male Pins Part Context

This part belongs to the M22 series, which provides industrial-standard connectors for demanding environments. The series offers various configurations including single and double rows with multiple contact counts. These connectors are engineered to meet strict mechanical and electrical standards for long-term durability in critical infrastructure applications.

Headers, Male Pins Replacement Considerations

Consult the official Harwin replacement guide for verified substitute part numbers. Generic equivalents may not match the precise 2mm pitch or gold plating thickness required for optimal performance.