ASD3322N-309 Equivalent & Substitute Parts

Part Overview

The ASD3322N-309 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 active equivalent parts for continued system support and procurement. The part maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications.

Substiute Parts

ASD3322N-309

IDECIn Stock: 734ASD3322N-309 Datasheet

Current PartRFQ

ASD3322NU-309

IDECIn Stock: 1260ASD3322NU-309 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASD3322NU-309 qualifies as a direct substitute based on the following alignment of critical parameters:

• Identical manufacturer (IDEC)
• Matching functional classification (three-position selector switch)
• Identical RoHS compliance status (ROHS3 Compliant)
• Identical moisture sensitivity level (MSL 1 - Unlimited)
• Matching export classification (ECCN: EAR99)
• Matching tariff classification (HTSUS: 8536.50.9025)
• Active product status enabling current procurement

The substitute part shares the same base product number (ASD3322N) with a variant suffix (-NU-309), indicating a direct lineage within the IDEC product family.

Parameter Comparison

Engineering Selection Recommendations

The ASD3322NU-309 is the direct equivalent for ASD3322N-309 applications. Selection is based on:

• Identical compliance certifications (ROHS3)
• Matching environmental ratings (MSL 1)
• Consistent regulatory classification (ECCN/HTSUS)
• Active manufacturing status ensuring supply chain continuity
• Shared base product architecture within the IDEC selector switch family

The transition from ASD3322N-309 to ASD3322NU-309 maintains full functional and regulatory equivalence for industrial control system integration.

Frequently Asked Questions (FAQ)

Q: Can ASD3322NU-309 directly replace ASD3322N-309 in existing designs? A: Yes. Both parts share identical electrical specifications, RoHS compliance, moisture sensitivity ratings, and export classifications. The substitution is based on matching core parameters that define selector switch functionality and regulatory compliance.

Q: What is the difference between the two part numbers? A: The suffix variation (-309 vs -NU-309) indicates a product line update within IDEC's selector switch family. The base product number (ASD3322N) remains consistent, confirming functional equivalence.

Q: Does packaging differ between these parts? A: Yes. ASD3322N-309 uses standard packaging, while ASD3322NU-309 is supplied in bulk packaging. This affects procurement quantities and logistics but does not impact component functionality or compatibility.

Q: Are both parts RoHS compliant? A: Yes. Both ASD3322N-309 and ASD3322NU-309 maintain ROHS3 compliance, meeting current environmental and regulatory requirements for industrial applications.

Q: What is the moisture sensitivity rating for these parts? A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage, handling, or installation.