Amphenol ICC 50000-1144Z Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 50000-1144Z is a 114-position backplane connector receptacle designed for through-hole, right-angle PCB mounting applications. This connector features female sockets with gold-plated contacts and is part of the HPC™ series. The part is currently classified as obsolete, making identification of active equivalent models essential for ongoing production and maintenance applications requiring compatible 114-position receptacle connectors with identical electrical and mechanical specifications.

Substiute Parts

50000-1144Z

Amphenol ICC (FCI)In Stock: 111050000-1144Z Datasheet

Current PartRFQ

50000-1144ZLF

Amphenol ICC (FCI)In Stock: 111150000-1144ZLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 50000-1144Z is determined by strict equivalence across the following critical parameters:

• Connector Type & Position Count: Receptacle configuration with exactly 114 positions
• Pitch & Array Configuration: 0.100" (2.54mm) pitch maintained across 3 rows × 48 columns
• Mounting & Termination: Through-hole, right-angle orientation with solder termination
• Contact System: Female sockets with gold plating at 30.0µin thickness
• Physical & Environmental Compliance: Black color, UL94 V-0 flammability rating, and HPC™ series designation

The substitute part 50000-1144ZLF maintains complete electrical and mechanical compatibility with the original specification while offering improved product status and compliance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The 50000-1144ZLF is the direct active equivalent for the obsolete 50000-1144Z. Both connectors maintain identical electrical and mechanical specifications across all critical parameters including position count, pitch, mounting configuration, and contact characteristics.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The 50000-1144Z is classified as obsolete with non-compliant RoHS status, while the 50000-1144ZLF maintains active product status with full RoHS compliance. For new designs and ongoing production requiring 114-position HPC™ series backplane receptacles with through-hole, right-angle mounting, the 50000-1144ZLF is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Are the 50000-1144Z and 50000-1144ZLF mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications: 114 positions, 0.100" pitch, 3×48 configuration, through-hole right-angle mounting, and black color with mating guide features.

Q: What is the significance of the "LF" suffix in the part number?

A: The "LF" designation indicates lead-free and RoHS-compliant manufacturing, reflecting current environmental and regulatory standards. The base connector design and electrical performance remain unchanged.

Q: Can the 50000-1144ZLF be used as a direct replacement in existing assemblies designed for the 50000-1144Z?

A: Yes. The electrical and mechanical compatibility is complete. The 50000-1144ZLF provides equivalent performance with improved compliance status.

Q: What are the key parameters that define substitution eligibility for this connector type?

A: Substitution is determined by: connector type (receptacle, female sockets), position count (114), pitch (0.100"), array configuration (3×48), mounting style (through-hole, right-angle), termination method (solder), contact finish (gold plating), and series designation (HPC™).

Q: Is there a difference in contact reliability or performance between these two parts?

A: No. Both parts maintain identical contact specifications: gold plating at 30.0µin thickness, UL94 V-0 flammability rating, and MSL 1 moisture sensitivity level.