310-83-155-01-666101

Headers, Receptacles, Female Sockets Overview

The Preci-Dip 310-83-155-01-666101 is a single-row board-to-board socket connector featuring 55 positions with a 2.54 mm pitch. Designed for through-hole mounting, it utilizes solder tail termination and includes push-pull locking mechanisms to secure mating connections. The contacts are constructed from beryllium copper and feature gold plating on the mating surfaces, ensuring reliable signal transmission. Rated for 3 A current and 150 VDC voltage, the unit operates within a temperature range of -55°C to +125°C. The insulator is made of black glass-fiber reinforced PCT material, meeting UL94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull locking system ensures secure mechanical engagement between header and socket
• Gold-plated beryllium copper contacts provide durable low-resistance electrical pathways
• Through-hole solder tail design facilitates stable PCB integration without additional hardware

Headers, Receptacles, Female Sockets Applications

• High-density interconnects in industrial control systems
• Communication equipment backplane connections
• Test and measurement instrument internal circuitry

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required contact count and pitch before ordering. Confirm that the manufacturing date code aligns with project timelines, as standard lead times may vary. Ensure compatibility with mating headers regarding pin configuration and locking mechanism orientation. Check for any recent updates to environmental compliance certifications relevant to your region's regulations.

Headers, Receptacles, Female Sockets Selection Notes

Choose this component when high reliability and secure locking are critical for vertical board connections. The 2.54 mm pitch suits general-purpose digital and analog signals rather than high-frequency RF applications. Consider the physical height constraints of the assembly, as the socket profile extends above the board surface. Evaluate thermal management requirements given the 125°C maximum operating limit.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Preci-Dip Series 310 family, which specializes in single-row straight socket strips. The series offers various position counts to accommodate different density requirements while maintaining consistent mechanical and electrical characteristics across the lineup.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Preci-Dip Series 310 variants with identical 2.54 mm pitch and push-pull features but differing pin counts. Cross-brand replacements require careful verification of footprint dimensions, locking mechanism geometry, and contact plating specifications to ensure functional equivalence.