M80-4002242

Headers, Receptacles, Female Sockets Overview

The Harwin M80-4002242 is a 12-position dual-row receptacle connector from the Datamate J-Tek series. It features a 2.00 mm (0.079 inch) mating pitch and utilizes gold-plated beryllium copper contacts for reliable signal transmission. Designed for through-hole mounting, this straight header supports board-to-board interconnections with a rated voltage of 120V and current capacity of 12A. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, ensuring UL94 V-0 flammability rating. Operating temperatures range from -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Features screw-lock fastening mechanisms for secure mating retention
• Incorporates polarizing keys to prevent incorrect insertion
• Utilizes gold-plated contacts for enhanced conductivity and corrosion resistance

Headers, Receptacles, Female Sockets Applications

• Automotive electronic systems
• Military equipment interfaces
• General industrial control units

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm contact plating thickness and housing material variations. Ensure compatibility with corresponding male headers within the same Datamate J-Tek family. Confirm that the through-hole termination method aligns with your PCB assembly capabilities and thermal profile requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density board-to-board connections are required in compact spaces. The 2mm pitch allows for significant pin counts while maintaining robust mechanical stability. Consider the screw-lock feature if vibration resistance is critical for the application environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin M80 Datamate J-Tek family, known for its modular design and high reliability. The series offers various configurations including cable mounts and power connectors, but this specific model is optimized for vertical through-board header applications requiring secure locking.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are not publicly confirmed for this specific configuration. Cross-reference with other Harwin M80 series receptacles sharing identical pin counts, pitch, and locking mechanisms for potential functional equivalents.