Amphenol ICC 50006-1225G High Density Backplane Connector Header - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 50006-1225G is a 225-position high-density backplane connector header designed for daughtercard applications. This component features male pins with through-hole press-fit termination and is manufactured in the HPC™ series. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

50006-1225G

Amphenol ICC (FCI)In Stock: 73850006-1225G Datasheet

Current PartRFQ

50006-1225GLF

Amphenol ICC (FCI)In Stock: 77550006-1225GLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 50006-1225G is determined by strict alignment of the following critical parameters:

• Position Count: 225 positions (non-negotiable)
• Pitch: 0.100" (2.54mm) standard spacing
• Row/Column Configuration: 3 rows × 75 columns
• Connector Type: Header with male pins
• Mounting Method: Through-hole press-fit termination
• Contact Finish: Gold plating at 30.0µin (0.76µm)
• Flammability Rating: UL94 V-0 compliance
• Series Compatibility: HPC™ series

The substitute part 50006-1225GLF maintains identical electrical and mechanical specifications across all these parameters, with the primary distinction being product status and RoHS compliance classification.

Parameter Comparison

Engineering Selection Recommendations

The 50006-1225GLF serves as the direct functional equivalent to the obsolete 50006-1225G. Selection between these parts should be based on the following criteria:

For Legacy System Maintenance: The 50006-1225G remains suitable for repair and replacement of existing installations where the original part specification is required and RoHS compliance is not mandated.

For New Designs and Ongoing Production: The 50006-1225GLF is the appropriate selection. This part maintains identical electrical and mechanical specifications while offering active product status and RoHS compliance, aligning with current regulatory requirements and supply chain continuity.

Compliance Considerations: Systems subject to RoHS directives or equivalent environmental regulations should specify the 50006-1225GLF to ensure regulatory alignment and future supply availability.

Frequently Asked Questions (FAQ)

Q: Are the 50006-1225G and 50006-1225GLF mechanically interchangeable?

A: Yes. Both parts share identical physical dimensions, pitch spacing (0.100"), row/column configuration (3×75), mounting type (through-hole), and termination method (press-fit). They are direct mechanical substitutes.

Q: What is the functional difference between these two parts?

A: The parts are functionally identical. The primary differences are product status (obsolete vs. active) and RoHS compliance classification. The "LF" suffix in 50006-1225GLF indicates RoHS compliance.

Q: Can I use the 50006-1225GLF as a replacement for the 50006-1225G in existing designs?

A: Yes. The 50006-1225GLF is a direct substitute with identical electrical and mechanical specifications. It is suitable for both new designs and replacement applications.

Q: Why is the 50006-1225G classified as obsolete?

A: Obsolescence typically reflects manufacturer discontinuation of production. The 50006-1225GLF represents the current active equivalent in the HPC™ series.

Q: Are there any compatibility issues with PCB layouts designed for the 50006-1225G?

A: No. Identical pitch, position count, and mounting specifications ensure full compatibility with existing PCB designs without layout modifications.

Q: What does the "LF" designation in 50006-1225GLF indicate?

A: The "LF" suffix indicates lead-free and RoHS-compliant manufacturing, reflecting compliance with environmental and hazardous substance directives.

Q: Is the contact finish specification identical between both parts?

A: Yes. Both parts feature gold contact finish at 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance and reliability.