20021321-00022C8LF

Headers, Receptacles, Female Sockets Overview

The Amphenol ICC (FCI) part number 20021321-00022C8LF is a Minitek127® series board-to-board connector receptacle. It features 22 positions with a 1.27mm pitch and utilizes a dual-row configuration for high-density interconnects. The component employs surface-mount termination for automated PCB assembly and includes push-pull locking mechanisms to secure mating connections. Contact surfaces are gold-plated, while the tail contacts feature tin plating to ensure reliable soldering. The housing is constructed from black plastic rated UL94 V-0 for flame resistance, supporting operation within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row receptacle design with push-pull locking mechanism
• Surface-mount termination compatible with pick-and-place automation
• Gold-plated mating contacts paired with tin-plated solder tails

Headers, Receptacles, Female Sockets Applications

• General industrial equipment interconnects
• Telecommunications infrastructure modules
• High-density board-to-board signal routing

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific ordering suffix matches the required contact count and packaging format. Confirm that the lead time aligns with production schedules, as standard delivery periods may vary based on manufacturing location changes or material reversals documented in recent PCNs. Ensure compatibility with existing reflow profiles for surface-mount assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, dual-row solution is required for space-constrained designs. The 1.27mm pitch offers a balance between density and manufacturability compared to finer pitches. The push-pull latching system provides mechanical stability superior to friction-fit connectors, making it suitable for environments subject to vibration or thermal cycling where secure retention is critical.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Minitek127® family, a standardized line of 1.27mm pitch interconnects designed by Amphenol ICC (FCI). The series is engineered for general-purpose applications requiring reliable signal transmission in compact form factors. The product represents a continuation of FCI's legacy in providing cost-effective, durable solutions for mass-market electronics and industrial control systems.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other Minitek127® receptacles with identical pin counts and row configurations. Verify that alternative part numbers maintain the same surface-mount footprint and push-pull locking geometry to ensure mechanical interchangeability without redesigning the host PCB layout.