310-87-121-41-205101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 310-87-121-41-205101 is a rectangular connector socket with 21 positions and a 0.100 inch (2.54 mm) mating pitch. It features a single row of female contacts designed for surface mount, right-angle installation. The contacts are constructed from beryllium copper with a gold plating finish. The housing is made of PCT polyester reinforced with glass fiber, rated UL94 V-0 for flammability. The component operates within a temperature range of -55°C to +125°C and utilizes a push-pull fastening mechanism.

Headers, Receptacles, Female Sockets Feature Summary

• Right-angle surface mount design for compact board-to-board integration
• Gold-plated beryllium copper contacts ensuring reliable signal transmission
• Push-pull fastening system for secure mechanical retention

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in electronic assemblies
• High-density circuit board layouts requiring right-angle routing
• Industrial control systems operating in extreme temperatures

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and contact configuration against the official datasheet before procurement. Confirm that the surface mount footprint matches the target PCB layout dimensions. Ensure compatibility with the intended mating header series. Check material certifications if environmental compliance is required for the final assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a right-angle orientation is necessary to save vertical space. The 2.54 mm pitch suits standard digital signal applications. Consider the push-pull feature for applications requiring robust mechanical locking without screws. Evaluate the thermal rating against the operational environment of the host device.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Preci-Dip 310 series, which specializes in high-reliability rectangular connectors. The series offers various configurations including through-hole and surface mount options. The 310-87 variant specifically denotes the surface mount right-angle socket construction within this product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 21-position, 2.54mm pitch SMD right-angle sockets from Preci-Dip or equivalent manufacturers. Verify that alternative parts match the contact material, plating thickness, and housing flammability rating. Ensure the mechanical footprint and mounting hole patterns are identical for direct replacement.