ASD33L22N-310 Equivalent & Substitute Parts

Part Overview

The ASD33L22N-310 is a selector switch manufactured by IDEC, classified as a three-position selector switch. This part is currently listed as obsolete, which necessitates identification of active equivalent alternatives for continued system support and component procurement. The functional characteristics of this selector switch—specifically its three-position configuration and electrical switching capability—define the basis for substitute part selection.

Substiute Parts

ASD33L22N-310

IDECIn Stock: 928ASD33L22N-310 Datasheet

Current PartRFQ

ASD33L22NU-310

IDECIn Stock: 738ASD33L22NU-310 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASD33L22N-310 has been identified with one direct substitute: ASD33L22NU-310. This substitution is valid based on the following criteria:

• Both parts share the same base product number (ASD33L22), indicating identical core switching functionality
• Both maintain ROHS3 compliance and identical MSL rating (1 - Unlimited)
• Both are classified under the same HTSUS code (8536.50.9025), confirming equivalent electrical classification
• Both carry the same ECCN designation (EAR99)
• The substitute part is currently in active production status, providing long-term availability

Parameter Comparison

Engineering Selection Recommendations

The ASD33L22NU-310 is the direct substitute for the obsolete ASD33L22N-310. Selection of this substitute is supported by:

• Identical base product designation (ASD33L22), ensuring functional equivalence
• Active production status, guaranteeing availability and supply chain continuity
• Maintained compliance with ROHS3 standards and identical environmental ratings
• Consistent electrical classification and export control designation

For applications currently using the ASD33L22N-310, transition to the ASD33L22NU-310 maintains all specified electrical and environmental compliance requirements.

Frequently Asked Questions (FAQ)

Q: What makes ASD33L22NU-310 a valid substitute for ASD33L22N-310?

A: Both parts share the identical base product number (ASD33L22) and maintain equivalent electrical classification, RoHS compliance, and environmental ratings. The substitute is currently in active production, addressing the obsolescence of the original part.

Q: Are there differences in packaging between these parts?

A: The main part (ASD33L22N-310) packaging is not specified in available documentation. The substitute (ASD33L22NU-310) is supplied in bulk packaging. Packaging configuration should be confirmed with procurement requirements for your application.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the ASD33L22N-310 and ASD33L22NU-310 are ROHS3 compliant, carry MSL rating 1 (Unlimited), and share identical ECCN (EAR99) and HTSUS (8536.50.9025) designations.

Q: Why is the original part listed as obsolete?

A: The ASD33L22N-310 has been discontinued by IDEC. The ASD33L22NU-310 represents the active equivalent in the product line and is the recommended replacement for new designs and component replenishment.