ASD32L20N Equivalent & Substitute Parts

Part Overview

The ASD32L20N is a selector switch manufactured by IDEC, classified as a 3-position selector switch component. This part is currently listed as obsolete, which necessitates identification of equivalent alternatives for ongoing maintenance and new design applications. The ASD32L20N maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications.

Substiute Parts

ASD32L20N

IDECIn Stock: 1054ASD32L20N Datasheet

Current PartRFQ

ASD32L20NU

IDECIn Stock: 1164ASD32L20NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASD32L20NU qualifies as a direct substitute based on the following alignment of critical parameters:

• Identical manufacturer (IDEC)
• Matching functional classification (selector switch, 3-position)
• Identical RoHS compliance status (ROHS3 Compliant)
• Identical moisture sensitivity level (MSL 1 - Unlimited)
• Matching regulatory classifications (ECCN: EAR99, HTSUS: 8536.50.9025)
• Shared base product number (ASD32)

The primary distinction is product status: ASD32L20NU is active production, whereas ASD32L20N is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The ASD32L20NU is the direct equivalent for ASD32L20N applications. Selection is based on:

• Active production status of ASD32L20NU ensures supply chain continuity
• Identical compliance certifications (ROHS3, EAR99) maintain regulatory requirements
• Matching moisture sensitivity and environmental ratings preserve operational reliability
• Bulk packaging of ASD32L20NU accommodates both single-unit and volume procurement scenarios

Frequently Asked Questions (FAQ)

Q: Can ASD32L20NU directly replace ASD32L20N in existing designs? A: Yes. Both parts share identical functional specifications, compliance ratings, and environmental classifications. The substitution is based on matching electrical and mechanical parameters within the selector switch category.

Q: What is the primary reason for substitution? A: ASD32L20N is obsolete. ASD32L20NU is the active production equivalent from the same manufacturer with identical specifications.

Q: Are there packaging differences between these parts? A: ASD32L20N uses standard packaging, while ASD32L20NU is supplied in bulk packaging. This does not affect functional compatibility.

Q: Do both parts meet the same regulatory requirements? A: Yes. Both parts are ROHS3 compliant with identical ECCN (EAR99) and HTSUS (8536.50.9025) classifications.

Q: Is there a difference in moisture sensitivity between the parts? A: No. Both parts have MSL 1 (Unlimited) rating, indicating identical moisture handling requirements.