ASLD219922DN-A-12V Equivalent & Substitute Parts

Part Overview

The ASLD219922DN-A-12V is an IDEC selector switch designed for position-based switching applications at 12V. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new design implementations. The availability of active equivalent parts ensures continuity in component sourcing and system reliability.

Substiute Parts

ASLD219922DN-A-12V

IDECIn Stock: 875ASLD219922DN-A-12V Datasheet

Current PartRFQ

ASLD211122DNUA

IDECIn Stock: 902ASLD211122DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ASLD219922DN-A-12V is determined by the following critical parameters:

• Manufacturer alignment (IDEC)
• Functional classification (Selector Switch Position)
• Voltage rating (12V)
• RoHS compliance status (ROHS3 Compliant)
• Moisture sensitivity level (MSL 1)
• Tariff classification (HTSUS 8536.50.9025)

The substitute part ASLD211122DNUA meets all these criteria and represents the active equivalent within the IDEC product line. Both parts share the same base product number (ASLD) and maintain identical compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The ASLD211122DNUA is the direct equivalent for the obsolete ASLD219922DN-A-12V. Selection of this substitute is based on:

• Active product status ensuring ongoing availability and manufacturer support
• Identical RoHS3 compliance certification
• Matching voltage specification (12V)
• Equivalent moisture sensitivity classification (MSL 1)
• Identical export classification (EAR99) and tariff coding (HTSUS 8536.50.9025)
• Shared base product architecture (ASLD series)

The transition from the obsolete part to the active equivalent maintains full compliance with regulatory requirements and operational specifications.

Frequently Asked Questions (FAQ)

Q: Can ASLD211122DNUA directly replace ASLD219922DN-A-12V in existing applications?

A: Yes. Both parts are IDEC selector switches rated for 12V operation with identical RoHS3 compliance and MSL 1 classification. The substitute maintains the same electrical and environmental specifications.

Q: What is the difference between the packaging options?

A: The original part uses standard packaging, while the substitute is supplied in bulk packaging. Bulk packaging does not affect electrical or mechanical performance; it only impacts order quantities and handling procedures.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical ROHS3 compliance, EAR99 export classification, and HTSUS tariff code 8536.50.9025. Moisture sensitivity levels are equivalent at MSL 1 (Unlimited).

Q: Why is the original part listed as obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The ASLD211122DNUA represents the current active offering within the IDEC selector switch product line for this application class.

Q: Are there inventory considerations when sourcing the substitute?

A: Current inventory for ASLD211122DNUA is 812 pieces in new original condition. Bulk packaging may require coordination with procurement for order quantities and delivery schedules.