ASD3220N Equivalent & Substitute Parts

Part Overview

The ASD3220N is a selector switch manufactured by IDEC, classified as a three-position selector switch. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and repair applications. The ASD3220N remains available in inventory (843 pieces) and maintains ROHS3 compliance with unlimited moisture sensitivity rating.

Substiute Parts

ASD3220N

IDECIn Stock: 897ASD3220N Datasheet

Current PartRFQ

ASD3220NU

IDECIn Stock: 749ASD3220NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASD3220N is determined by the following parameters:

• Functional Classification: Three-position selector switch
• Manufacturer Compatibility: IDEC product line
• Electrical Compliance: ROHS3 Compliant
• Environmental Rating: MSL 1 (Unlimited)
• Trade Classification: HTSUS 8536.50.9025

The substitute part ASD3220NU meets all substitution criteria through identical compliance ratings, environmental specifications, and functional classification within the IDEC selector switch product family.

Parameter Comparison

Engineering Selection Recommendations

The ASD3220NU serves as the direct equivalent for the obsolete ASD3220N. Both components share identical electrical compliance certifications (ROHS3), environmental ratings (MSL 1), and trade classifications. The primary distinction is product status: ASD3220NU is currently active in the IDEC product line, ensuring long-term availability and supply chain continuity. Selection of ASD3220NU is appropriate for new designs and replacement applications where the obsolete ASD3220N is no longer procurable through standard channels.

Frequently Asked Questions (FAQ)

Q: Can ASD3220NU directly replace ASD3220N in existing applications? A: Yes. Both components maintain identical RoHS compliance, moisture sensitivity ratings, and functional classification as three-position selector switches within the IDEC product family.

Q: What is the primary reason for substitution? A: The ASD3220N is classified as obsolete. The ASD3220NU is the active equivalent within the IDEC selector switch product line.

Q: Are there packaging differences between these parts? A: Yes. The ASD3220N uses standard packaging, while ASD3220NU is supplied in bulk packaging. Packaging selection should align with procurement and assembly requirements.

Q: Do both parts meet the same environmental and compliance standards? A: Yes. Both components are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity rating) and share identical ECCN and HTSUS classifications.

Q: Is inventory availability a consideration for part selection? A: Both components maintain current inventory stock. ASD3220N has 843 pieces available, while ASD3220NU has 713 pieces available. For long-term supply assurance, ASD3220NU is recommended due to its active product status.