ASD22L20N Equivalent & Substitute Parts

Part Overview

The ASD22L20N is a selector switch manufactured by IDEC, classified as a 2-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 ASD22L20N maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications.

Substiute Parts

ASD22L20N

IDECIn Stock: 1038ASD22L20N Datasheet

Current PartRFQ

ASD22L20NU

IDECIn Stock: 781ASD22L20NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASD22L20N is determined by the following critical parameters:

• Functional Classification: 2-position selector switch
• Manufacturer Compatibility: IDEC product line
• Base Product Series: ASD22 series
• Regulatory Compliance: ROHS3 Compliant status
• Environmental Rating: MSL 1 (Unlimited)
• Tariff Classification: HTSUS 8536.50.9025

The substitute part ASD22L20NU shares the identical base product number (ASD22), maintains equivalent regulatory compliance, and operates within the same electrical and mechanical parameter space as the obsolete ASD22L20N.

Parameter Comparison

Engineering Selection Recommendations

The ASD22L20NU is the direct equivalent substitute for the obsolete ASD22L20N. Both parts are manufactured by IDEC within the ASD22 product series and maintain identical regulatory compliance certifications. The ASD22L20NU carries active product status, ensuring continued availability and supply chain support. Selection of the ASD22L20NU eliminates obsolescence risk while preserving functional and compliance equivalence with the original specification.

Frequently Asked Questions (FAQ)

Q: Can ASD22L20NU directly replace ASD22L20N in existing applications? A: Yes. Both parts share the same base product number (ASD22), identical RoHS compliance status, and equivalent environmental ratings (MSL 1). The functional classification as a 2-position selector switch is maintained across both part numbers.

Q: What is the primary reason for substitution? A: The ASD22L20N is classified as obsolete. The ASD22L20NU provides equivalent functionality while maintaining active product status and supply availability.

Q: Are there compliance differences between the two parts? A: No. Both parts maintain ROHS3 compliance, identical ECCN classification (EAR99), and the same HTSUS tariff code (8536.50.9025).

Q: Does packaging differ between these parts? A: The ASD22L20N packaging is unspecified in the original documentation. The ASD22L20NU is supplied in bulk packaging. Packaging format does not affect functional or electrical equivalence.

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