Amphenol ICC 50004-1416H High Density Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 50004-1416H is a 416-position high-density backplane connector featuring female sockets in a through-hole, right-angle configuration. This receptacle connector is part of the HPC™ series and is designed for PCB-mounted applications requiring high-density interconnection. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

50004-1416H

Amphenol ICC (FCI)In Stock: 100250004-1416H Datasheet

Current PartRFQ

50004-1416HLF

Amphenol ICC (FCI)In Stock: 77450004-1416HLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 50004-1416H is determined by strict equivalence across the following critical parameters:

• Connector Type & Style: Receptacle with female sockets in high-density configuration (HPC™ series)
• Position Count & Layout: 416 positions arranged in 4 rows × 104 columns
• Pitch & Spacing: 0.100" (2.54mm) pitch maintaining identical contact spacing
• Mounting Configuration: Through-hole, right-angle orientation for PCB mounting
• Termination Method: Solder termination for permanent board attachment
• Contact Properties: Gold finish at 30.0µin (0.76µm) thickness
• Mechanical Features: Mating guide for alignment during connector mating

The substitute part 50004-1416HLF maintains full electrical and mechanical compatibility with the original 50004-1416H across all specified parameters. The primary distinction is product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The 50004-1416HLF is the direct substitute for the obsolete 50004-1416H. Both connectors are electrically and mechanically identical across all specified parameters, ensuring drop-in compatibility in existing designs.

Key Selection Factors:

• Product Availability: The 50004-1416H is obsolete. The 50004-1416HLF is active and maintains current production status, ensuring long-term supply chain reliability.
• Regulatory Compliance: The 50004-1416HLF is RoHS compliant, meeting current environmental and regulatory requirements. The original 50004-1416H is RoHS non-compliant.
• Design Continuity: For new designs or system refreshes, the 50004-1416HLF provides identical form, fit, and function while offering improved regulatory standing.

Frequently Asked Questions (FAQ)

Q: Are the 50004-1416H and 50004-1416HLF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications: 416 positions, 4×104 layout, 0.100" pitch, through-hole right-angle mounting, and mating guide features. They are direct mechanical substitutes.

Q: Can the 50004-1416HLF be used as a replacement in existing assemblies designed for the 50004-1416H?

A: Yes. The 50004-1416HLF maintains full electrical and mechanical compatibility. All contact properties, termination methods, and dimensional characteristics are identical.

Q: What is the difference between the part numbers 50004-1416H and 50004-1416HLF?

A: The suffix "LF" in 50004-1416HLF indicates lead-free and RoHS compliance. The 50004-1416H is the legacy version that is RoHS non-compliant. Both parts are functionally equivalent.

Q: Why should I transition from the 50004-1416H to the 50004-1416HLF?

A: The 50004-1416H is obsolete with no active production. The 50004-1416HLF is in active production, ensuring availability for current and future applications. Additionally, RoHS compliance is increasingly required for commercial and industrial applications.

Q: Are there any electrical performance differences between these two connectors?

A: No. Both connectors have identical electrical specifications. Contact finish, finish thickness, and all electrical properties are equivalent.

Q: What is the MSL rating for these connectors?

A: Both connectors have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.