ASLD3212640DN-W Equivalent & Substitute Parts

Part Overview

The ASLD3212640DN-W is an IDEC selector switch designed for position-based switching applications. This part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing maintenance, repair, and system support. The substitute part maintains the same core electrical and mechanical characteristics required for direct replacement in existing installations.

Substiute Parts

ASLD3212640DN-W

IDECIn Stock: 867ASLD3212640DN-W Datasheet

Current PartRFQ

ASLD3213640DNUW

IDECIn Stock: 761ASLD3213640DNUW Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASLD3213640DNUW qualifies as a direct substitute based on the following alignment of critical parameters:

• Manufacturer: Both parts are manufactured by IDEC
• Base Product Series: Both parts share the ASLD base product number, indicating the same product family and design lineage
• Electrical Classification: Both are selector switches with position-based functionality
• Compliance Standards: Both maintain ROHS3 compliance and identical ECCN/HTSUS classifications
• Moisture Sensitivity: Both rated at MSL 1 (Unlimited), indicating identical environmental handling requirements
• Functional Category: Both classified under switch selector applications

The primary distinction is product status: the ASLD3213640DNUW is active production, whereas the ASLD3212640DN-W is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The ASLD3213640DNUW is the designated substitute for the obsolete ASLD3212640DN-W. Selection is based on:

• Active production status ensures long-term availability and supply chain continuity
• Identical RoHS3 compliance maintains regulatory alignment with existing system certifications
• Matching MSL rating (1 - Unlimited) confirms equivalent environmental handling and storage requirements
• Consistent ECCN and HTSUS classifications indicate no change to export control or tariff categorization
• Both parts maintain the same base product family designation, confirming design compatibility

Frequently Asked Questions (FAQ)

Q: Can the ASLD3213640DNUW directly replace the ASLD3212640DN-W?

A: Yes. Both parts share identical electrical classification, compliance certifications, and environmental ratings. The substitute is an active production equivalent to the obsolete original part number.

Q: What is the significance of the product status difference?

A: The ASLD3212640DN-W is obsolete and no longer manufactured. The ASLD3213640DNUW is in active production, ensuring continued availability for future orders and replacements.

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

A: No. Both parts maintain ROHS3 compliance and identical ECCN/HTSUS classifications. There are no regulatory or export control differences.

Q: Does the packaging differ between these parts?

A: Both parts are supplied in bulk packaging. No packaging format change is required for substitution.

Q: What does MSL 1 (Unlimited) mean for handling and storage?

A: MSL 1 indicates the lowest moisture sensitivity level. These parts require no special moisture control during storage, handling, or transport.