M20-7920242R

Headers, Receptacles, Female Sockets Overview

The M20-7920242R is a 4-position receptacle connector from the Harwin M20 series. It features a 2.54mm (0.100 inch) pitch and utilizes a double-row, right-angle horizontal surface mount design. The connector contains two rows of two contacts each. Contact areas are finished with gold plating to ensure reliable signal transmission, while tin finish is applied to other surfaces.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row right-angle horizontal configuration for compact PCB integration
• Gold-plated contact areas for enhanced conductivity and corrosion resistance
• Surface mount technology compatible assembly method

Headers, Receptacles, Female Sockets Applications

• High-density electronic circuit board interconnections
• Right-angle signal routing in constrained spaces
• Surface mount assembly for consumer electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging if required by automated assembly lines. Confirm that the right-angle orientation matches the PCB layout requirements. Ensure compatibility with mating pin headers within the M20 series family. Check current availability status as lead times may vary.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, right-angle connection is necessary for 4-channel signals. The 2.54mm pitch ensures compatibility with standard header components. Consider the gold contact finish for applications requiring frequent mating cycles or high reliability. Verify mechanical clearance for the vertical height of the right-angle profile.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the M20 series of connectors, which are designed for surface mount applications. The series offers various configurations including straight and right-angle options. The M20-7920242R specifically addresses the need for compact, right-angle interconnects with a small form factor suitable for modern electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 4-position, 2.54mm pitch, right-angle SMT receptacles from the same manufacturer. Ensure the replacement maintains the double-row configuration and similar mounting footprint. Verify that the contact plating and material specifications meet the original design requirements.