Amphenol ICC 50004-1352E High Density Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 50004-1352E is a 352-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 applications requiring high-density interconnection. The part is currently classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance.

Substiute Parts

50004-1352E

Amphenol ICC (FCI)In Stock: 110150004-1352E Datasheet

Current PartRFQ

50004-1352ELF

Amphenol ICC (FCI)In Stock: 81850004-1352ELF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 50004-1352E is determined by strict equivalence across the following critical parameters:

• Connector Type & Style: Receptacle with female sockets in high-density configuration (HDC, HDI, HPC)
• Position Count & Layout: 352 positions arranged in 4 rows × 88 columns
• Pitch & Spacing: 0.100" (2.54mm) standard pitch
• Mounting Configuration: Through-hole, right-angle orientation
• Termination Method: Solder termination for PCB integration
• Contact Properties: Gold finish at 30.0µin (0.76µm) thickness
• Series Compatibility: HPC™ series designation

The substitute part 50004-1352ELF maintains identical electrical and mechanical specifications while offering improved compliance status and active product availability.

Parameter Comparison

Engineering Selection Recommendations

The 50004-1352ELF serves as the direct functional equivalent to the obsolete 50004-1352E. Both parts share identical electrical and mechanical specifications, including connector type, position count, pitch, mounting configuration, and contact properties.

The primary distinction between these parts is product status and regulatory compliance. The 50004-1352E is classified as obsolete, while the 50004-1352ELF maintains active product status. Additionally, the 50004-1352ELF achieves RoHS compliance, whereas the original part does not meet RoHS requirements.

For new designs and ongoing procurement, the 50004-1352ELF is the appropriate selection. For legacy systems currently utilizing the 50004-1352E, the substitute part provides direct compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Are the 50004-1352E and 50004-1352ELF mechanically interchangeable?

A: Yes. Both parts feature identical connector type, position count (352), row/column configuration (4×88), pitch (0.100"), mounting type (through-hole, right-angle), and contact properties (gold finish, 30.0µin thickness). They are mechanically and electrically interchangeable.

Q: What is the significance of the "LF" suffix in the part number 50004-1352ELF?

A: The "LF" designation indicates lead-free and RoHS-compliant manufacturing. The 50004-1352ELF meets RoHS requirements, whereas the 50004-1352E does not.

Q: Can I use the 50004-1352ELF as a direct replacement in existing PCB designs?

A: Yes. The 50004-1352ELF maintains identical footprint, pin configuration, and electrical characteristics. No PCB redesign is required for substitution.

Q: Why is the original 50004-1352E classified as obsolete?

A: Obsolescence typically results from manufacturer discontinuation decisions. The active equivalent 50004-1352ELF provides continued access to this connector family with improved compliance status.

Q: Are there any differences in contact finish or plating between these parts?

A: No. Both parts feature gold contact finish at 30.0µin (0.76µm) thickness, ensuring equivalent electrical performance and reliability.

Q: What is the moisture sensitivity level for both parts?

A: Both the 50004-1352E and 50004-1352ELF carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.