ASLD3248640DN-A Equivalent & Substitute Parts

Part Overview

The ASLD3248640DN-A is a selector switch manufactured by IDEC, classified as a switch selector with position-based functionality. This part is currently listed as obsolete, which necessitates identification of active equivalent alternatives for continued system support and component procurement. The part maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications.

Substiute Parts

ASLD3248640DN-A

IDECIn Stock: 883ASLD3248640DN-A Datasheet

Current PartRFQ

ASLD3248640DNUA

IDECIn Stock: 1133ASLD3248640DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASLD3248640DN-A is based on the following critical parameters that must remain consistent across equivalent parts:

• Manufacturer: IDEC (same manufacturer ensures design compatibility)
• Base Product Series: ASLD (common product line designation)
• Functional Classification: Selector Switch Position
• RoHS Compliance: ROHS3 Compliant (regulatory requirement match)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental rating match)
• ECCN/HTSUS Classification: EAR99 / 8536.50.9025 (trade compliance alignment)

The substitute part ASLD3248640DNUA shares all these parameters with the original part, with the distinction that it maintains active product status and is available in bulk packaging.

Parameter Comparison

Engineering Selection Recommendations

The ASLD3248640DNUA is the direct substitute for the obsolete ASLD3248640DN-A. Selection is based on:

• Product Status Alignment: The substitute maintains active status, ensuring ongoing availability and manufacturer support
• Regulatory Compliance: Both parts maintain identical ROHS3 compliance and trade classification codes
• Environmental Rating: Moisture sensitivity level remains constant at MSL 1 (Unlimited), preserving suitability for the original application environment
• Manufacturer Continuity: Both parts are manufactured by IDEC within the same ASLD product series, ensuring design and functional compatibility

The transition from the obsolete part number to the active substitute requires no additional engineering validation beyond standard component procurement procedures.

Frequently Asked Questions (FAQ)

Q: Can ASLD3248640DNUA be used as a direct replacement for ASLD3248640DN-A?

A: Yes. Both parts share identical functional classification, RoHS compliance status, moisture sensitivity rating, and trade codes. The substitute is the designated active equivalent.

Q: What is the difference between the two part numbers?

A: The primary difference is product status. ASLD3248640DN-A is obsolete, while ASLD3248640DNUA is active. The substitute is available in bulk packaging and includes enhanced specification documentation (3POS 480V rating).

Q: Are there any packaging considerations when switching to the substitute?

A: The original part number does not specify packaging format, while the substitute is supplied in bulk packaging. Verify that bulk packaging meets your procurement and storage requirements.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant and share identical ECCN (EAR99) and HTSUS (8536.50.9025) classifications.

Q: Is the moisture sensitivity level the same?

A: Yes. Both parts maintain MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.