M20-7872546

Overview

The Harwin M20-7872546 is a 50-position rectangular receptacle connector from the M20 series, designed for board-to-board or cable applications. It features a 2.54 mm pitch and utilizes surface mount technology with vertical orientation. The socket assembly includes dual entry capabilities for flexible mating options. Constructed with tin-plated contacts and a nylon housing, it supports standard PCB integration. This component serves as a high-density interconnect solution within the broader M20 header and wire housing product line.

Feature Summary

• Dual entry design allows for versatile mating configurations
• Vertical surface mount orientation for compact PCB layouts
• Tin-plated contacts ensure reliable electrical connectivity

Applications

• Board-to-board interconnections
• Cable-to-board assemblies
• High-density electronic modules

Procurement Notes

Verify current availability status as this component may be subject to end-of-life restrictions or limited distribution channels. Confirm RoHS compliance details through official manufacturer documentation before procurement. Ensure compatibility with mating pin headers regarding pitch and row configuration. Check for any recent product change notices that might affect specifications or packaging.

Selection Notes

Select this part when a 50-position vertical SMT socket with dual entry is required. Ensure the design accommodates the specific height and footprint constraints of the M20 series. Verify that the tin plating meets the environmental and durability requirements of the target application compared to gold-plated alternatives.

Part Context

This component belongs to the Harwin M20 series, a widely used family of rectangular connectors known for their reliability in various industrial and consumer electronics applications. The series offers multiple configurations including single and double row headers and sockets with varying contact counts and termination styles.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consider checking Harwin's official cross-reference tools or contacting the manufacturer directly for equivalent components if this specific 50-position variant is unavailable.