DM1AA-SF-PEJ(32) Equivalent & Substitute Parts

Part Overview

The DM1AA-SF-PEJ(32) is a Position Card Connector manufactured by Hirose Electric Co Ltd, classified as a Memory Connector. This component is currently listed with Obsolete product status. Due to its obsolescence, sourcing original inventory becomes increasingly difficult, necessitating identification of active equivalent alternatives that maintain functional and mechanical compatibility within the DM1AA connector series.

Substiute Parts

DM1AA-SF-PEJ(32)

Hirose Electric Co LtdIn Stock: 909DM1AA-SF-PEJ(32) Datasheet

Current PartRFQ

DM1AA-SF-PEJ(82)

Hirose Electric Co LtdIn Stock: 5912DM1AA-SF-PEJ(82) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DM1AA-SF-PEJ(32) is determined by the following criteria:

Primary Substitution Criteria:

• Shared Base Product Number: DM1AA
• Identical Manufacturer: Hirose Electric Co Ltd
• Identical Category: Memory Connectors
• Equivalent Moisture Sensitivity Level: MSL 1 (Unlimited)
• Active Product Status (to ensure ongoing availability)

The substitute part DM1AA-SF-PEJ(82) satisfies all substitution parameters. Both components belong to the DM1AA connector series and share identical environmental reliability classifications. The substitute maintains the same MSL rating, confirming equivalent moisture and thermal stress handling capabilities during manufacturing and field deployment.

Parameter Comparison

Engineering Selection Recommendations

For New Designs and Replenishment:

The DM1AA-SF-PEJ(82) is the designated substitute for the obsolete DM1AA-SF-PEJ(32). Selection of the active substitute is supported by:

• Product Status Alignment: The substitute maintains Active status, ensuring long-term availability and manufacturing continuity.
• Regulatory Compliance: The DM1AA-SF-PEJ(82) carries ROHS3 Compliant and REACH Unaffected certifications, meeting current environmental and regulatory requirements.
• Series Continuity: Both components belong to the DM1AA/DM1 connector family, maintaining design consistency.
• Environmental Reliability: Identical MSL 1 rating confirms equivalent performance under moisture and thermal stress conditions.

For Existing Inventory Management:

Remaining stock of DM1AA-SF-PEJ(32) may be utilized in legacy systems where design constraints require the original part number. However, transition to DM1AA-SF-PEJ(82) is recommended for all new production and field replacements to ensure supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can DM1AA-SF-PEJ(82) be used as a direct replacement for DM1AA-SF-PEJ(32)?

A: Yes. Both components share the DM1AA base product number, identical manufacturer, category classification, and equivalent MSL rating. The substitute is qualified for direct substitution in applications where the original part is specified.

Q: What is the significance of the MSL 1 rating for both parts?

A: MSL 1 (Unlimited) indicates that both connectors have unlimited shelf life and do not require moisture-controlled storage or baking procedures prior to assembly. This classification applies equally to both the obsolete and substitute parts.

Q: Why is the DM1AA-SF-PEJ(32) listed as Obsolete?

A: Obsolete status indicates that the manufacturer has discontinued production and support for this specific part number. The DM1AA-SF-PEJ(82) represents the active continuation within the DM1AA connector series.

Q: Are there compliance differences between the two parts?

A: The substitute DM1AA-SF-PEJ(82) carries explicit ROHS3 Compliant and REACH Unaffected certifications. These certifications confirm compliance with current European environmental directives and are recommended for applications subject to regulatory requirements.

Q: What packaging options are available for the substitute part?

A: The DM1AA-SF-PEJ(82) is available in Cut Tape (CT) and Digi-Reel® packaging formats, providing flexibility for both manual assembly and automated reel-fed production processes.

Q: How does the connector type differ between the two parts?

A: The DM1AA-SF-PEJ(82) is specified as a 12-position (9 + 3) Secure Digital (SD) card connector with push-in/push-out ejection mechanism and surface mount right-angle mounting. Detailed specifications for the DM1AA-SF-PEJ(32) are not provided in the available documentation.