SODIMM Socket 10062086-201LF Equivalent & Substitute Parts

Part Overview

The 10062086-201LF is a 144-position SODIMM socket connector manufactured by Amphenol ICC (FCI), designed for surface mount applications with right-angle insertion. This connector is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production support and board redesigns. The part features a board guide, gold-plated contacts, and standard top-mount configuration suitable for memory module applications.

Substiute Parts

10062086-201LF

Amphenol ICC (FCI)In Stock: 111810062086-201LF Datasheet

Current PartRFQ

1-1735251-2

TE Connectivity AMP ConnectorsIn Stock: 7341-1735251-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 10062086-201LF is determined by strict equivalence across the following critical parameters:

• Connector Style & Position Count: Both main and substitute parts must be 144-position SODIMM sockets
• Mounting Configuration: Surface mount with right-angle insertion angle
• Physical Dimensions: Card thickness of 0.039" (1.00mm) and height of 0.205" (5.20mm) must match exactly
• Contact System: Gold-plated contacts for electrical compatibility
• Mounting Feature: Normal, standard top-mount configuration

The substitute part 1-1735251-2 meets all these criteria. The presence of additional features (latches) and different memory type designation (DDR2 SDRAM) do not preclude substitution, as these represent functional enhancements rather than incompatibilities with the base SODIMM socket specification.

Parameter Comparison

Engineering Selection Recommendations

The 1-1735251-2 from TE Connectivity AMP Connectors is a direct functional substitute for the obsolete 10062086-201LF. Both connectors share identical mechanical and electrical specifications across all critical parameters: 144-position SODIMM configuration, surface mount right-angle insertion, matching physical dimensions, and gold contact finish.

The substitute part offers the advantage of active product status, ensuring continued availability and manufacturing support. The addition of latches in the substitute design provides enhanced mechanical retention without affecting electrical compatibility or physical fit. Both parts carry identical MSL rating (1 - Unlimited) and export classification (EAR99), supporting equivalent supply chain handling and compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1-1735251-2 be used as a direct replacement for the 10062086-201LF on existing PCBs?

A: Yes. Both connectors share identical mounting footprints, physical dimensions (height 0.205", card thickness 0.039"), and right-angle surface mount configuration. No PCB redesign is required.

Q: What is the significance of the DDR2 SDRAM designation on the substitute part?

A: The memory type designation indicates the intended application but does not restrict the connector's use. The 144-position SODIMM socket is mechanically and electrically compatible with standard SODIMM memory modules regardless of memory type.

Q: Does the addition of latches on the 1-1735251-2 affect compatibility?

A: No. Latches provide additional mechanical retention and do not interfere with module insertion or removal. The connector remains fully compatible with standard SODIMM modules.

Q: Are there any compliance or regulatory differences between these parts?

A: Both parts carry identical ratings: MSL 1 (Unlimited), ECCN EAR99, and HTSUS 8536.69.4040. No compliance differences exist.

Q: What is the contact finish thickness difference between these parts?

A: The main part specifies 10.0µin (0.25µm) gold finish, while the substitute specifies 24.8µin (0.63µm). Both thicknesses meet standard SODIMM socket requirements and do not affect electrical performance or compatibility.

Q: Why is the main part listed as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Amphenol ICC. The substitute part from TE Connectivity maintains active production status, ensuring long-term supply availability.