68685-329LF

Headers, Receptacles, Female Sockets Overview

The Amphenol ICC (FCI) 68685-329LF is a Dubox™ series board-to-board receptacle connector designed for vertical surface mount or through-hole applications. It features 29 positions with a 0.100" (2.54mm) pitch and single row configuration. The contacts are made of phosphor bronze, gold-plated on the mating interface and tin-plated on the tail. The housing is constructed from black polyphenylene sulfide (PPS) with UL94 V-0 flammability rating. Rated for 1000V and operating within -65°C to +125°C, it utilizes a push-pull locking mechanism for secure connection.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull locking system ensures secure mechanical retention between mating boards.
• Gold plating on contact interfaces provides reliable electrical conductivity and corrosion resistance.
• Polyphenylene sulfide insulation offers high thermal stability and flame retardancy.

Headers, Receptacles, Female Sockets Applications

• Industrial instrumentation systems
• Telecommunications equipment
• Automotive electronic modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'LF' confirms lead-free compliance and verify the exact pin count matches the 29-position requirement. Confirm whether the package designation implies surface mount or through-hole termination based on the specific datasheet revision, as variations exist within the 68685 family. Ensure the push-pull latch orientation aligns with the assembly design.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a robust, high-reliability interconnect is required for dense board-to-board connections. The Dubox series is suitable for environments demanding vibration resistance and stable signal transmission. Consider the physical height and locking mechanism constraints during PCB layout to ensure adequate clearance for mating operations.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Dubox™ family of connectors by Amphenol ICC (FCI), widely used in industrial and telecom sectors. The 68685 series specifically addresses needs for durable, high-cycle board-to-board links. It complements other Dubox variants offering different pin counts and termination styles while maintaining consistent pitch and locking performance.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.