A-SATA/7-M-BO-D-02-03-R Equivalent & Substitute Parts

Part Overview

The A-SATA/7-M-BO-D-02-03-R is a 7-position SATA header connector manufactured by Assmann WSW Components, designed for solder-through-hole PCB mounting with shrouded connector styling and board lock features. This connector is classified as obsolete, necessitating identification of active equivalent parts to ensure continued design support and procurement availability for new production runs and legacy system maintenance.

Substiute Parts

A-SATA/7-M-BO-D-02-03-R

Assmann WSW ComponentsIn Stock: 936A-SATA/7-M-BO-D-02-03-R Datasheet

Current PartRFQ

0471554001

MolexIn Stock: 58450471554001 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the A-SATA/7-M-BO-D-02-03-R is determined by strict alignment of the following critical parameters:

• Connector Type: SATA (7-position standard)
• Connector Style: Header, Shrouded
• Mounting Type: Through Hole
• Termination: Solder
• Features: Board Lock
• Contact Finish: Gold
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 0471554001 (Molex) meets all specified electrical and mechanical parameters, providing functional equivalence for PCB integration and signal integrity requirements.

Parameter Comparison

Engineering Selection Recommendations

The 0471554001 (Molex) connector is the qualified substitute for the obsolete A-SATA/7-M-BO-D-02-03-R. Selection is based on:

• Full parameter alignment across all electrical and mechanical specifications
• Active product status ensuring long-term availability and supply chain continuity
• RoHS3 compliance providing enhanced environmental and regulatory standing
• Identical REACH and ECCN classifications maintaining regulatory consistency
• Established inventory availability (5735 units in stock) supporting production requirements

Frequently Asked Questions (FAQ)

Q: Can the 0471554001 be used as a direct replacement for the A-SATA/7-M-BO-D-02-03-R?

A: Yes. Both connectors share identical electrical and mechanical specifications including connector type, position count, shrouded header style, through-hole mounting, solder termination, board lock feature, and gold contact finish. PCB footprints and signal routing are compatible.

Q: What is the difference in packaging between these parts?

A: The A-SATA/7-M-BO-D-02-03-R packaging is unspecified in available documentation. The 0471554001 is supplied in Tray packaging. Packaging format does not affect connector functionality or PCB integration.

Q: Why is the A-SATA/7-M-BO-D-02-03-R classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Assmann WSW Components. The 0471554001 (Molex) remains in active production, providing continuity for new designs and legacy system support.

Q: Are there compliance differences between the two connectors?

A: Both connectors maintain REACH Unaffected and EAR99 ECCN classifications. The 0471554001 carries RoHS3 compliance certification, providing additional environmental compliance assurance for regulated applications.

Q: What is the contact finish thickness specification for the 0471554001?

A: The 0471554001 specifies Flash gold plating, which meets SATA connector contact durability and conductivity requirements equivalent to the 30.0µin (0.76µm) specification of the original part.