ASD31L02N Equivalent & Substitute Parts

Part Overview

The ASD31L02N 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 functionally equivalent alternatives for ongoing maintenance and new design applications. The ASD31L02N maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications.

Substiute Parts

ASD31L02N

IDECIn Stock: 751ASD31L02N Datasheet

Current PartRFQ

ASD31L02NU

IDECIn Stock: 1140ASD31L02NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASD31L02N is determined by the following parameters:

• Manufacturer: IDEC
• Base Product Series: ASD31
• Functional Type: 3-position selector switch
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN Classification: EAR99
• HTSUS Code: 8536.50.9025

The substitute part ASD31L02NU shares the same base product number (ASD31), manufacturer, functional classification, and all regulatory compliance attributes. The primary distinction is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The ASD31L02NU is the direct substitute for the obsolete ASD31L02N. Both components share identical regulatory compliance certifications (ROHS3), moisture sensitivity ratings, and trade classification codes. The ASD31L02NU maintains active product status with current manufacturing availability, making it the appropriate selection for applications previously specified with the ASD31L02N.

Frequently Asked Questions (FAQ)

Q: What makes ASD31L02NU a valid substitute for ASD31L02N?

A: Both parts share the same base product number (ASD31), manufacturer (IDEC), functional classification (3-position selector switch), and all regulatory compliance attributes including ROHS3 certification and EAR99 ECCN classification.

Q: Does the packaging difference affect compatibility?

A: Packaging differences (unspecified for ASD31L02N versus Bulk for ASD31L02NU) do not affect functional compatibility. Packaging selection depends on procurement and inventory management requirements rather than electrical or mechanical performance.

Q: Why is the ASD31L02N listed as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation. The ASD31L02NU represents the current active equivalent within the same product family.

Q: Are there any compliance differences between these parts?

A: No. Both parts maintain identical RoHS compliance status (ROHS3), moisture sensitivity level (1 - Unlimited), and trade classification codes (ECCN: EAR99, HTSUS: 8536.50.9025).