310-87-131-01-666101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 310-87-131-01-666101 is a single-row socket connector featuring 31 positions with a 2.54 mm (0.100 inch) pitch. Designed for through-hole mounting, it utilizes clinched solder tails for secure PCB attachment. The contacts are manufactured from beryllium copper and feature a tin-plated termination interface paired with flash gold plating on the mating surface to ensure reliable conductivity. The housing is constructed from black glass-reinforced PCT polyester, rated UL94 V-0 for flammability. It supports a maximum current of 3A and operates within a temperature range of -55°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row configuration with 31 positions for high-density interconnection
• Clinched solder tail design ensures robust mechanical retention on the printed circuit board
• Flash gold contact plating provides corrosion resistance and stable electrical performance
• Glass-reinforced PCT insulation offers structural stability and UL94 V-0 flame retardancy

Headers, Receptacles, Female Sockets Applications

• Industrial control system signal routing
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• General-purpose electronic assembly boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific ordering suffix matches the required pin count and termination style. Confirm that the flash gold plating specification aligns with the application's wear requirements. Ensure the through-hole footprint dimensions correspond to the target PCB layout. Validate that the operating temperature range meets the environmental conditions of the final assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 31-position socket is required for vertical board-to-board or cable connections. The clinched tail design is suitable for applications demanding high mechanical strength during soldering. Consider the 3A current rating and 150V DC voltage limit when designing the circuit. The 2.54 mm pitch is standard for general electronics but requires adequate spacing on the PCB.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Preci-Dip 310 series, which specializes in rectangular socket connectors. The series offers various pin counts and termination options, including straight and right-angle configurations. The 310-87 variant specifically denotes a single-row socket with clinched solder tails, distinguishing it from press-fit or surface-mount alternatives within the broader product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other 31-position, 2.54 mm pitch sockets with clinched tails from the same manufacturer. Cross-brand replacements must match the 2.54 mm pitch, 31-pin count, and overall height of 4.20 mm. Verify that alternative parts support the same 3A current rating and -55°C to +125°C temperature range.