10121506-004812ALF

Overview

The Amphenol ICC (FCI) 10121506-004812ALF is a standard card edge connector receptacle featuring 48 positions with a dual female configuration. It utilizes a vertical mounting style and solder termination for secure PCB attachment. The connector supports a pitch of 2.54 mm and 1.27 mm, constructed with copper alloy contacts plated in GXT finish. Designed for high-performance applications, it operates within a temperature range of -55°C to 105°C and maintains an insulation resistance of 500 Mohms at 500 VDC.

Feature Summary

• Dual female contact configuration ensures reliable signal transmission across multiple channels.
• Vertical mounting design facilitates efficient board space utilization in dense assemblies.
• GXT contact plating provides enhanced corrosion resistance and stable electrical performance.

Applications

• High-speed data communication systems requiring robust interconnects
• Industrial control boards needing durable vertical card edge solutions
• Telecommunications equipment utilizing standard pitch card edge interfaces

Procurement Notes

Verify the specific suffix 'ALF' confirms lead-free compliance and RoHS status against current manufacturer declarations. Confirm that the 48-position variant matches the required dual female layout rather than single-sided configurations. Ensure the GXT plating specification aligns with environmental exposure requirements for the target application environment.

Selection Notes

Select this component when a vertical, through-hole card edge receptacle with 48 positions is required. The 2.54 mm/1.27 mm pitch compatibility dictates board trace spacing. Verify that the operating temperature range of -55°C to 105°C meets system thermal constraints. Ensure the housing material properties support the mechanical stress of mating cycles in the intended deployment scenario.

Part Context

This part belongs to the HPCE (High Performance Card Edge) series by Amphenol FCI, designed for demanding signal integrity and power delivery applications. The series emphasizes reliability in harsh environments through optimized contact geometry and durable materials. As an FCI product now under Amphenol ICC, it integrates advanced manufacturing standards for consistent performance in critical electronic systems.

Replacement Considerations

Direct substitutes must match the 48-position count, vertical orientation, and dual female contact type. Verify identical pitch specifications (2.54 mm/1.27 mm) and mounting peg compatibility. Cross-reference insulation resistance ratings and operating temperature ranges to ensure functional equivalence without redesigning the host PCB footprint.