Amphenol ICC 10076443-104 RDIMM DDR3 SDRAM Socket — Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 10076443-104 is a 240-position RDIMM DDR3 SDRAM socket connector designed for through-hole PCB mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, board redesigns, and inventory management. The connector features board guides and latches, with gold-plated contacts and a standard top-mount configuration suitable for memory module applications requiring MO-269 compliance.

Substiute Parts

10076443-104

Amphenol ICC (FCI)In Stock: 87910076443-104 Datasheet

Current PartRFQ

1-1932000-0

TE Connectivity AMP ConnectorsIn Stock: 46841-1932000-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 10076443-104 is determined by the following critical parameters:

• Position Count: 240 positions (exact match required)
• Memory Type: DDR3 SDRAM (exact match required)
• Standards Compliance: MO-269 (exact match required)
• Mounting Type: Through Hole (exact match required)
• Card Thickness: 0.050" (1.27mm) (exact match required)
• Mounting Feature: Normal, Standard - Top (exact match required)
• Contact Finish: Gold (exact match required)

The TE Connectivity AMP Connectors part 1-1932000-0 meets all critical substitution criteria. While the connector style differs (DIMM vs. RDIMM), both styles accommodate 240-position DDR3 SDRAM modules within the MO-269 standard framework and share identical mechanical and electrical specifications for PCB integration.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 1-1932000-0 is the qualified substitute for the obsolete Amphenol ICC 10076443-104. Selection rationale is based on the following factors:

• Functional Equivalence: All critical electrical and mechanical parameters align with MO-269 DDR3 SDRAM socket specifications, ensuring direct PCB compatibility.
• Product Status: The substitute is classified as Active, providing assured long-term availability and supply chain continuity.
• Compliance Advantage: The substitute achieves ROHS3 compliance, addressing regulatory requirements that the original part does not meet.
• Inventory Availability: 4,613 units are in stock, supporting immediate procurement for production and service applications.

The connector style difference (DIMM vs. RDIMM) does not affect electrical or mechanical compatibility within the MO-269 standard framework, as both accommodate identical 240-position DDR3 module configurations on PCBs with matching thickness and mounting geometry.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1-1932000-0 be used as a direct replacement for the Amphenol ICC 10076443-104 on existing PCBs?

A: Yes. Both connectors share identical position count (240), memory type (DDR3 SDRAM), standards compliance (MO-269), mounting type (through hole), card thickness (0.050"), and mounting feature (normal, standard top). PCB footprints and electrical performance are compatible.

Q: What is the difference between RDIMM and DIMM connector styles?

A: RDIMM (Registered DIMM) and DIMM (Dual In-line Memory Module) are module form factors. Both styles are accommodated by 240-position sockets compliant with MO-269. The socket connector itself functions identically for both module types within this specification.

Q: Does the RoHS compliance difference affect substitution?

A: The substitute part's ROHS3 compliance is an advantage for new designs and regulatory adherence. For legacy systems using the obsolete part, substitution is driven by availability and product status rather than compliance requirements.

Q: Are the contact finish specifications compatible?

A: Both parts feature gold contact finish. The substitute specifies 15.0µin (0.38µm) thickness, while the original lists flash plating. Both finishes meet MO-269 electrical and durability requirements for DDR3 socket applications.

Q: What packaging format is the substitute supplied in?

A: The TE Connectivity 1-1932000-0 is supplied in Tray packaging, suitable for automated assembly and component handling in production environments.