ASLD339922DN-A-12V Equivalent & Substitute Parts

Part Overview

The ASLD339922DN-A-12V is an IDEC selector switch designed for 12V applications with position-selectable functionality. This part is classified as obsolete, making identification of equivalent alternatives essential for ongoing system maintenance and component procurement. The selector switch serves as a critical interface component in control systems requiring manual position selection at 12V operating voltage.

Substiute Parts

ASLD339922DN-A-12V

IDECIn Stock: 984ASLD339922DN-A-12V Datasheet

Current PartRFQ

ASLD331122DNUA

IDECIn Stock: 823ASLD331122DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASLD339922DN-A-12V is determined by the following critical parameters:

• Manufacturer: IDEC (same manufacturer ensures design compatibility)
• Operating Voltage: 12V (electrical compatibility requirement)
• Component Type: Selector Switch Position (functional equivalence)
• RoHS Status: ROHS3 Compliant (regulatory compliance alignment)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental tolerance matching)
• ECCN and HTSUS Classification: Identical codes (trade and export compliance)

The substitute part ASLD331122DNUA meets all these criteria, establishing it as a direct functional equivalent for the obsolete ASLD339922DN-A-12V.

Parameter Comparison

Engineering Selection Recommendations

The ASLD331122DNUA is the direct substitute for the obsolete ASLD339922DN-A-12V. Both components share identical electrical specifications, voltage ratings, and regulatory compliance certifications. The substitute part maintains active product status with IDEC, ensuring continued availability and supply chain reliability. The transition from obsolete to active status makes ASLD331122DNUA the appropriate selection for new procurement and system replacements.

Frequently Asked Questions (FAQ)

Q: Can ASLD331122DNUA directly replace ASLD339922DN-A-12V in existing applications? A: Yes. Both parts are IDEC selector switches rated for 12V operation with identical RoHS3 compliance, MSL ratings, and trade classifications. The substitute maintains functional equivalence for position-selectable switching applications.

Q: What is the primary reason for substitution? A: The ASLD339922DN-A-12V is classified as obsolete. The ASLD331122DNUA is an active product offering equivalent electrical and mechanical specifications with assured supply availability.

Q: Are there packaging differences between these parts? A: The original part uses standard packaging, while the substitute is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Do both parts meet the same regulatory requirements? A: Yes. Both components are ROHS3 compliant with identical ECCN (EAR99) and HTSUS (8536.50.9025) classifications, ensuring equivalent regulatory standing for procurement and deployment.

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