Molex 0879660032 DDR2 SDRAM DIMM Socket - Equivalent & Substitute Parts

Part Overview

The Molex 0879660032 is a 240-position DIMM DDR2 SDRAM socket connector designed for surface mount applications. This connector features board lock and latches, with gold-plated contacts and a standard top-mounted configuration. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and component procurement.

Substiute Parts

0879660032

MolexIn Stock: 12230879660032 Datasheet

Current PartRFQ

10080289-10003LF

Amphenol ICC (FCI)In Stock: 114710080289-10003LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0879660032 is determined by strict alignment of the following critical parameters:

• Connector Style: DIMM (industry-standard form factor)
• Number of Positions: 240 (electrical interface requirement)
• Memory Type: DDR2 SDRAM (protocol and signal compatibility)
• Mounting Type: Surface Mount (PCB assembly process compatibility)
• Standards Compliance: MO-237 (mechanical and electrical specification)
• Features: Board Lock, Latches (mechanical retention requirement)
• Card Thickness: 0.050" (1.27mm) (physical fit requirement)
• Contact Finish: Gold (electrical performance and reliability)
• Contact Finish Thickness: 30.0µin (0.76µm) (contact durability specification)

The Amphenol ICC (FCI) part 10080289-10003LF meets all these critical parameters and qualifies as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol ICC (FCI) part number 10080289-10003LF is the qualified substitute for the obsolete Molex 0879660032. Selection is based on:

• Complete Parameter Alignment: All critical electrical, mechanical, and dimensional specifications match exactly.
• Active Product Status: The substitute part is currently in active production, ensuring long-term availability and supply chain continuity.
• Compliance Equivalence: Both parts maintain RoHS compliance and identical moisture sensitivity ratings, supporting equivalent environmental and regulatory requirements.
• Standards Conformance: Both connectors comply with MO-237 standards, guaranteeing mechanical and electrical interchangeability.
• Inventory Availability: The substitute part is available in production quantities (1080 Pcs New Original In Stock).

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 10080289-10003LF be used as a direct replacement for the Molex 0879660032?

A: Yes. Both parts are 240-position DDR2 SDRAM DIMM sockets with identical mounting type, card thickness, contact finish specifications, and MO-237 standards compliance. They are mechanically and electrically interchangeable.

Q: What is the primary reason for substitution?

A: The Molex 0879660032 is classified as obsolete. The Amphenol ICC alternative is an active product with confirmed ongoing availability.

Q: Are there any differences in RoHS compliance between these parts?

A: Both parts are RoHS compliant. The original part carries ROHS3 certification, while the substitute carries standard RoHS certification. Both meet current regulatory requirements.

Q: Does the packaging format differ between these parts?

A: The Molex part packaging is not specified in the available data. The Amphenol ICC substitute is supplied in Tray packaging, which is standard for surface mount connectors.

Q: Are the contact finish specifications identical?

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

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

A: Both parts carry MSL 1 (Unlimited), indicating they can be stored without time restrictions and do not require special moisture control during handling.