M22-7140442

Headers, Receptacles, Female Sockets Overview

The M22-7140442 is an 8-position, 2-row PCB receptacle connector from the Harwin M22 series. It features a 2.00mm pitch and utilizes twin beam phosphor bronze contacts with gold plating for reliable signal transmission. The component is designed for through-hole mounting on printed circuit boards, offering a vertical orientation. It is rated for 500V and operates within a temperature range of -25°C to +105°C. The termination pins are tin over nickel plated, ensuring secure soldering to the board.

Headers, Receptacles, Female Sockets Feature Summary

• Utilizes twin beam phosphor bronze contacts for enhanced mechanical stability and electrical performance.
• Features gold-plated contact surfaces to ensure low contact resistance and corrosion resistance.
• Designed for vertical through-hole mounting, providing a compact board-to-board connection solution.
• Constructed with durable materials suitable for high-temperature environments up to 105°C.

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in industrial control systems
• Signal routing in automotive electronic modules
• Connections in consumer electronics requiring robust vertical interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific order matches the M22-7140442 part number exactly, as the M22 series includes various pin counts and orientations. Confirm that the receiving facility has the capability for through-hole soldering processes. Ensure storage conditions maintain the integrity of the gold-plated contacts before assembly. Cross-reference the datasheet for any recent updates regarding material specifications or compliance standards.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, through-hole female socket is required for mating with M22 male headers. The 2.00mm pitch allows for dense circuit layouts while maintaining adequate spacing. Consider the 500V rating and 105°C operating temperature for suitability in demanding environments. Ensure the PCB design accommodates the vertical profile and through-hole pad layout specified in the mechanical drawings.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Harwin M22 series, which is known for its high-density interconnect capabilities. The series offers various configurations including surface mount and through-hole options. The M22-7140442 specifically addresses the need for reliable vertical connections in space-constrained applications. It complements other M22 components to form complete interconnect solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating parts include M22 male pin headers such as M22-5430405. Verify that any substitute maintains the 2.00mm pitch and 8-position configuration. Ensure the replacement part supports through-hole mounting if the original design requires it. Check compatibility with existing PCB footprints and assembly processes.

Headers, Receptacles, Female Sockets FAQ

What type of contacts does the M22-7140442 use?

It uses twin beam phosphor bronze contacts with gold plating.

Is this connector suitable for high-temperature applications?

Yes, it operates within a temperature range of -25°C to +105°C.

What is the recommended mating connector for this socket?

It is designed to mate with M22 series male pin headers, such as the M22-5430405.