311-87-120-41-001101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 311-87-120-41-001101 is a board-to-board plug connector featuring 20 positions in a single row. It utilizes a 0.100 inch (2.54mm) pitch and employs through-hole termination for secure PCB mounting. The contacts are female sockets with gold plating, while the posts feature tin plating. Constructed from beryllium copper contacts and black glass-filled PCT insulation rated UL94 V-0, it supports a rated current of 3A and operates within a temperature range of -55°C to 125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Female socket contact configuration designed for reliable mating engagement
• Gold-plated contact surfaces ensure stable electrical conductivity
• Glass-filled PCT insulator provides high thermal stability and flame resistance

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnections
• Industrial control system circuitry
• Communication equipment backplanes

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official manufacturer catalogs to confirm availability and compliance with current environmental standards such as RoHS. Ensure that procurement channels provide authentic components with traceable documentation to guarantee performance reliability in critical applications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 20-position male header interface is required. Confirm that the application environment remains within the specified -55°C to 125°C operational limits and that the 3A current rating aligns with the circuit design requirements.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Preci-Dip 311 series, which focuses on robust board-to-board solutions. The series offers various pin counts and configurations, utilizing standardized 2.54mm spacing to facilitate widespread compatibility with industry-standard mating hardware and PCB layouts.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 20-position, single-row, 2.54mm pitch through-hole female connectors from manufacturers such as Samtec or Molex, provided they match the mechanical dimensions and electrical ratings.