311-83-149-41-001101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 311-83-149-41-001101 is a board-to-board plug connector featuring 149 positions in a single row. It utilizes a 0.100 inch (2.54mm) pitch and employs through-hole termination for PCB mounting. The contacts are made of beryllium copper with gold plating, while the posts feature tin plating. The insulator is black glass-filled PCT rated UL94 V-0. It operates within a temperature range of -55°C to 125°C and has an insulation height of 0.161 inches.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull locking mechanism ensures secure mating connections.
• Gold-plated female contacts provide reliable signal transmission.
• Single-row configuration supports high-density board stacking.

Headers, Receptacles, Female Sockets Applications

• High-density electronic assemblies requiring robust interconnects
• Industrial control systems with demanding environmental conditions
• Telecommunications equipment needing stable signal integrity

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count and pin configuration against the official datasheet before ordering. Confirm that the push-pull locking style matches the mechanical constraints of the target assembly. Ensure compatibility with mating header components regarding pitch and row alignment. Check RoHS compliance status if required by project specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, high-pin-count board-to-board connection is required. The push-pull design offers superior retention compared to standard friction-fit connectors. Consider the operating temperature range and current ratings to ensure suitability for the specific application environment. Verify that the through-hole footprint aligns with the PCB layout guidelines.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Preci-Dip 311 series, which specializes in board-to-board and mezzanine connectors. The series is characterized by its push-pull locking feature and high reliability. It is designed for applications requiring frequent mating cycles or secure connections in vibration-prone environments. The 311 series offers various pin counts and configurations to meet diverse connectivity needs.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 0.100 inch pitch, 149-position count, and push-pull locking mechanism. Verify mechanical dimensions and electrical ratings before considering alternative manufacturers.