ASLD348640DN-A Equivalent & Substitute Parts

Part Overview

The ASLD348640DN-A is a selector switch manufactured by IDEC, classified as a switch selector component. This part is currently listed as obsolete, which necessitates identification of equivalent alternatives for ongoing maintenance and new design applications. The substitute part maintains functional compatibility while offering active product status and continued manufacturer support.

Substiute Parts

ASLD348640DN-A

IDECIn Stock: 773ASLD348640DN-A Datasheet

Current PartRFQ

ASLD348640DNUA

IDECIn Stock: 1016ASLD348640DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASLD348640DNUA is identified as a direct substitute for the ASLD348640DN-A based on the following criteria:

• Identical manufacturer (IDEC)
• Identical functional classification (Selector Switch Position)
• Matching electrical and mechanical specifications
• Identical RoHS3 compliance status
• Identical MSL rating (1 - Unlimited)
• Identical ECCN and HTSUS classifications
• Active product status with current manufacturer support

The substitution is valid for applications requiring selector switch functionality with 480V rated operation and 3-position configuration.

Parameter Comparison

Engineering Selection Recommendations

The ASLD348640DNUA is the direct equivalent for the obsolete ASLD348640DN-A. Selection should be based on:

• Product status: The substitute part maintains active status with current manufacturer support, eliminating obsolescence risk
• Compliance alignment: Both parts maintain identical ROHS3 compliance and regulatory classifications
• Certification equivalence: Matching MSL, ECCN, and HTSUS codes confirm regulatory and environmental compatibility
• Packaging consideration: The substitute is supplied in bulk packaging; procurement quantities should align with application requirements

Frequently Asked Questions (FAQ)

Q: Can ASLD348640DNUA directly replace ASLD348640DN-A in existing designs?

A: Yes. Both parts share identical functional specifications, electrical ratings, compliance certifications, and regulatory classifications. The substitute maintains the same selector switch position functionality with 480V rated operation.

Q: What is the primary reason for substitution?

A: The ASLD348640DN-A is classified as obsolete. The ASLD348640DNUA provides an active alternative with continued manufacturer support and identical technical specifications.

Q: Are there packaging differences between these parts?

A: Yes. The original part uses standard packaging, while the substitute is supplied in bulk packaging. Procurement planning should account for bulk quantity requirements.

Q: Do both parts meet the same environmental and regulatory standards?

A: Yes. Both parts are ROHS3 compliant with MSL rating of 1 (Unlimited), identical ECCN classification (EAR99), and matching HTSUS codes (8536.50.9025).