Molex 0712433002 DDR SDRAM DIMM Socket - Equivalent & Substitute Parts

Part Overview

The Molex 0712433002 is a 184-position DIMM DDR SDRAM socket connector designed for through-hole PCB mounting. This connector features board guide, board lock, and latch mechanisms with gold-plated contacts. The part is classified as obsolete, making equivalent substitute components necessary for legacy system maintenance and board redesigns. Amphenol ICC (FCI) manufactures compatible alternatives that maintain electrical and mechanical compatibility with the original specification.

Key Parameters

Parameter	Value
Connector Style	DIMM
Number of Positions	184
Memory Type	DDR SDRAM
Mounting Type	Through Hole
Contact Finish	Gold
Moisture Sensitivity Level	1 (Unlimited)
ECCN Classification	EAR99

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0712433002 is determined by strict adherence to the following parameters:

Connector Style: Must be DIMM format
Position Count: Must be 184 positions
Memory Type: Must support DDR SDRAM
Mounting Method: Must be through-hole PCB mounting
Contact Material: Must be gold-plated
Moisture Sensitivity: Must be MSL 1 or equivalent
ECCN Code: Must match EAR99 classification

All five Amphenol ICC (FCI) substitute parts meet these criteria. Variations exist only in contact finish thickness specifications, which do not affect functional compatibility or electrical performance for DDR SDRAM socket applications.

Parameter Comparison

Parameter	Molex 0712433002	Amphenol 52515-21002	Amphenol 52515-21003	Amphenol 52515-21004	Amphenol 52515-21102	Amphenol 52515-21104
Manufacturer	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Connector Style	DIMM	DIMM	DIMM	DIMM	DIMM	DIMM
Positions	184	184	184	184	184	184
Memory Type	DDR SDRAM	DDR SDRAM	DDR SDRAM	DDR SDRAM	DDR SDRAM	DDR SDRAM
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness	Flash	15.0µin (0.38µm)	30.0µin (0.76µm)	Flash	15.0µin (0.38µm)	Flash
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS non-compliant	RoHS non-compliant	RoHS non-compliant	RoHS non-compliant
ECCN	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Inventory Available	640 Pcs	1040 Pcs	830 Pcs	799 Pcs	844 Pcs	813 Pcs

Engineering Selection Recommendations

All five Amphenol ICC (FCI) substitute parts provide functional equivalence to the Molex 0712433002 for DDR SDRAM socket applications. Selection between substitute options should be based on the following factors:

Product Status: The Molex original is obsolete. All Amphenol substitutes maintain active product status, ensuring long-term availability and supply chain continuity.

Compliance Considerations: The original Molex part is ROHS3 compliant. Amphenol substitute parts are RoHS non-compliant. Design teams must evaluate whether RoHS compliance is required for the target application and end-market regulations.

Contact Finish Thickness: Three variants offer different gold plating thicknesses (15.0µin, 30.0µin, or Flash). Contact finish thickness does not affect electrical performance for DDR SDRAM socket applications. Selection may be based on inventory availability or internal procurement specifications.

Inventory Availability: All substitute parts are in stock with quantities ranging from 799 to 1040 pieces, providing adequate supply for production requirements.

Frequently Asked Questions (FAQ)

Q: Are all Amphenol 52515 variants electrically compatible with the Molex 0712433002?

A: Yes. All five Amphenol variants maintain identical electrical specifications for 184-position DDR SDRAM socket applications. Differences in contact finish thickness do not affect electrical performance.

Q: What is the primary reason the Molex 0712433002 is obsolete?

A: The part is classified as obsolete by the manufacturer. Amphenol ICC (FCI) actively manufactures compatible alternatives that meet the same electrical and mechanical specifications.

Q: Does the difference in RoHS compliance between the original and substitutes affect compatibility?

A: RoHS compliance status does not affect electrical or mechanical compatibility. However, design teams must verify that RoHS non-compliant substitutes meet regulatory requirements for the target application and end market.

Q: What is the significance of contact finish thickness variations (15.0µin, 30.0µin, Flash)?

A: Contact finish thickness variations do not affect electrical performance or mechanical fit for DDR SDRAM socket applications. Selection may be based on internal specifications, inventory availability, or procurement preferences.

Q: Can I use any of the five Amphenol substitutes interchangeably?

A: Yes. All five Amphenol variants (52515-21002, 52515-21003, 52515-21004, 52515-21102, 52515-21104) are mechanically and electrically interchangeable for 184-position DDR SDRAM socket applications.

Q: What packaging format are the substitute parts available in?

A: All Amphenol substitute parts are supplied in bulk packaging.

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