ASLD219920DN-A-24V Equivalent & Substitute Parts

Part Overview

The ASLD219920DN-A-24V is a selector switch manufactured by IDEC, classified as a switch selector with position-based functionality. This part is currently obsolete and no longer in active production. Due to its obsolete status, identification of equivalent substitute components is necessary to maintain system functionality and ensure continued availability for replacement and maintenance applications. The part maintains ROHS3 compliance and is available in bulk packaging with 945 units currently in stock.

Substiute Parts

ASLD219920DN-A-24V

IDECIn Stock: 961ASLD219920DN-A-24V Datasheet

Current PartRFQ

ASLD212220DNUA

IDECIn Stock: 1006ASLD212220DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASLD219920DN-A-24V is determined by alignment of the following critical parameters:

Manufacturer Consistency: Both the main part and substitute are manufactured by IDEC, ensuring design compatibility and mechanical fit within existing assemblies.

Functional Classification: Both components are classified as selector switches with position-based operation, maintaining functional equivalence.

Voltage Rating: The substitute part operates at 24V, matching the electrical specification of the main part.

Compliance Standards: Both parts maintain ROHS3 compliance and identical moisture sensitivity classification (MSL 1), ensuring environmental and regulatory compatibility.

Trade Classification: Both parts share identical ECCN (EAR99) and HTSUS (8536.50.9025) classifications, confirming regulatory alignment.

Packaging Configuration: Both parts are supplied in bulk packaging, supporting identical procurement and handling requirements.

The substitute part ASLD212220DNUA is classified as active product status, providing continued availability and supply chain reliability compared to the obsolete main part.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement: The ASLD212220DNUA is the designated substitute for the ASLD219920DN-A-24V. Both components share identical electrical specifications (24V operation), compliance certifications (ROHS3), and regulatory classifications. The substitute part maintains active product status, ensuring long-term availability and supply chain continuity.

For New Designs: The ASLD212220DNUA should be specified for new applications requiring 24V selector switch functionality. Active product status provides design stability and eliminates obsolescence risk.

For Maintenance and Repair: Existing systems utilizing the ASLD219920DN-A-24V can be serviced using the ASLD212220DNUA substitute without modification to electrical or mechanical interfaces, provided the system design accommodates the specified 24V operating voltage and bulk packaging configuration.

Compliance Verification: Both parts maintain identical RoHS3 compliance and moisture sensitivity classifications, confirming suitability for regulated environments and standard storage conditions.

Frequently Asked Questions (FAQ)

Q: Can the ASLD212220DNUA directly replace the ASLD219920DN-A-24V in existing applications?

A: Yes. Both components are manufactured by IDEC, operate at 24V, maintain identical RoHS3 compliance, and share the same moisture sensitivity classification. The substitute part is designed for functional and mechanical compatibility with the obsolete part.

Q: What is the primary reason for substitution?

A: The ASLD219920DN-A-24V is classified as obsolete and no longer in active production. The ASLD212220DNUA is an active product that provides equivalent functionality and ensures continued availability for replacement applications.

Q: Are there any electrical specification differences between the main part and substitute?

A: No. Both parts operate at 24V and are classified as selector switches with position-based functionality. Electrical specifications are equivalent.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant, share identical ECCN (EAR99) and HTSUS (8536.50.9025) classifications, and maintain MSL 1 moisture sensitivity ratings.

Q: What packaging is supplied for both parts?

A: Both the main part and substitute are supplied in bulk packaging, supporting identical procurement, storage, and handling procedures.

Q: Is the substitute part suitable for new design applications?

A: Yes. The ASLD212220DNUA is classified as active product status, making it appropriate for new designs requiring 24V selector switch functionality. Active status eliminates obsolescence risk for long-term applications.

Q: Are there inventory considerations when selecting between the main part and substitute?

A: The main part (ASLD219920DN-A-24V) has 945 units in stock, while the substitute (ASLD212220DNUA) has 896 units available. Both quantities support standard procurement requirements. The substitute's active status ensures continued replenishment.