310-87-149-41-205101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 310-87-149-41-205101 is a rectangular socket connector designed for surface mount board-to-board applications. It features a single row of 49 female contacts with a 0.100-inch (2.54mm) pitch. The housing is black, constructed from glass-reinforced PCT rated UL94 V-0, and supports an operating temperature range of -55°C to +125°C. Contacts are made of beryllium copper with flash gold plating on the mating interface and tin on the termination side. Rated at 3A and 150V DC, it utilizes a right-angle SMD mounting style with push-pull retention.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row surface mount socket configuration for compact board-to-board interconnection
• Flash gold contact plating ensures reliable signal transmission in high-cycle environments
• Glass-reinforced PCT insulation provides structural stability and UL94 V-0 flame resistance
• Right-angle termination facilitates efficient PCB layout routing

Headers, Receptacles, Female Sockets Applications

• High-density electronic module interconnections
• Industrial control system board assemblies
• Telecommunications equipment internal connections
• Consumer electronics mainboard interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Preci-Dip documentation to confirm the 49-position count and right-angle orientation. Ensure compatibility with standard 2.54mm pitch male headers. Check for any specific handling requirements regarding surface mount reflow profiles. Confirm that the flash gold plating specification meets the intended application's corrosion resistance needs. Validate packaging details directly with the manufacturer or authorized distributors.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-pin-count, single-row socket is required for surface mount technology. The right-angle design is optimal for vertical stacking or space-constrained layouts. Consider the 3A current rating and beryllium copper material for durability. Compare against through-hole alternatives if mechanical robustness during insertion is a primary concern over profile height.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Preci-Dip 310 series, which specializes in surface mount rectangular connectors. The series offers various pin counts and orientations to support diverse PCB design requirements. The 310-87 variant specifically denotes a single-row socket configuration. This family is widely used in industries requiring reliable, low-profile interconnect solutions with standardized 2.54mm spacing.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 49-pin count, 2.54mm pitch, and right-angle SMD form factor. Verify that alternative sockets maintain identical contact material specifications and plating thicknesses. Ensure the replacement part shares the same UL94 V-0 insulation rating and thermal characteristics. Cross-reference footprint dimensions to guarantee PCB compatibility without redesign.