ASLD29911DN-A-12V Equivalent & Substitute Parts

Part Overview

The ASLD29911DN-A-12V is an IDEC selector switch designed for position-based switching applications at 12V operation. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The availability of active substitute components ensures continuity in applications requiring selector switch functionality with compatible electrical and mechanical specifications.

Substiute Parts

ASLD29911DN-A-12V

IDECIn Stock: 1144ASLD29911DN-A-12V Datasheet

Current PartRFQ

ASLD21111DNUA

IDECIn Stock: 827ASLD21111DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASLD29911DN-A-12V is determined by the following parameters:

• Manufacturer base series alignment (ASLD family)
• Selector switch position functionality
• 12V voltage rating compatibility
• ROHS3 compliance certification
• Moisture Sensitivity Level 1 rating
• Matching ECCN and HTSUS classifications

The ASLD21111DNUA qualifies as a direct substitute based on these criteria. Both components share the same base product number (ASLD), identical compliance certifications, and equivalent electrical specifications for selector switch applications.

Parameter Comparison

Engineering Selection Recommendations

The ASLD21111DNUA is the qualified substitute for the obsolete ASLD29911DN-A-12V. Selection is based on:

• Active product status ensuring ongoing availability and supply chain continuity
• Identical ROHS3 compliance certification
• Matching Moisture Sensitivity Level 1 rating
• Equivalent electrical specifications within the ASLD selector switch family
• Consistent regulatory classification (ECCN EAR99, HTSUS 8536.50.9025)

The transition from the obsolete ASLD29911DN-A-12V to the ASLD21111DNUA maintains full compliance with existing system requirements and regulatory standards.

Frequently Asked Questions (FAQ)

Q: What makes ASLD21111DNUA a valid substitute for ASLD29911DN-A-12V?

A: Both components are IDEC selector switches within the ASLD family, rated for 12V operation, ROHS3 compliant, and share identical Moisture Sensitivity Level 1 specifications. The substitute is an active product, ensuring supply availability.

Q: Are there packaging differences between these parts?

A: The ASLD29911DN-A-12V packaging is not specified in available documentation. The ASLD21111DNUA is supplied in bulk packaging. Packaging compatibility should be verified against application requirements.

Q: Does the substitute maintain the same compliance certifications?

A: Yes. Both parts carry ROHS3 compliance, EAR99 ECCN classification, and the same HTSUS code (8536.50.9025), ensuring regulatory equivalence.

Q: Why is the original part listed as obsolete?

A: The ASLD29911DN-A-12V has been discontinued by IDEC. The ASLD21111DNUA represents the active equivalent within the current product portfolio.