ASLD319920DN-A-12V Equivalent & Substitute Parts

Part Overview

The ASLD319920DN-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 category requires substitutes that maintain identical electrical ratings, mechanical interface specifications, and functional characteristics to ensure seamless integration into existing installations.

Substiute Parts

ASLD319920DN-A-12V

IDECIn Stock: 767ASLD319920DN-A-12V Datasheet

Current PartRFQ

ASLD311120DNUA

IDECIn Stock: 1101ASLD311120DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ASLD319920DN-A-12V is determined by the following critical parameters:

• Voltage Rating: 12V operation
• Function: Selector switch with position selection capability
• Compliance: ROHS3 compliance requirement
• Electrical Classification: HTSUS 8536.50.9025 (switch category)
• Manufacturer Compatibility: IDEC product line

The substitute part ASLD311120DNUA meets these criteria through identical voltage specification, equivalent selector switch functionality, matching RoHS3 compliance status, and classification within the same electrical component category.

Parameter Comparison

Engineering Selection Recommendations

The ASLD311120DNUA serves as the direct substitute for the obsolete ASLD319920DN-A-12V. Selection is based on:

• Active Product Status: ASLD311120DNUA maintains active manufacturing status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain ROHS3 compliance and identical ECCN/HTSUS classifications
• Electrical Equivalence: Matching 12V voltage specification and selector switch functionality
• Environmental Rating: Identical MSL 1 rating confirms equivalent moisture sensitivity characteristics

The transition from ASLD319920DN-A-12V to ASLD311120DNUA does not introduce compliance or electrical performance deviations.

Frequently Asked Questions (FAQ)

Q: What makes ASLD311120DNUA a valid substitute for ASLD319920DN-A-12V?

A: Both parts are IDEC selector switches rated for 12V operation with identical RoHS3 compliance, MSL ratings, and electrical classification codes. The substitute maintains functional equivalence for position-selectable switch applications.

Q: Does the packaging difference affect substitution compatibility?

A: Packaging format (standard versus bulk) does not affect electrical or mechanical compatibility. Packaging selection depends on procurement quantity requirements and inventory management practices.

Q: Are there any compliance concerns when substituting these parts?

A: No. Both parts maintain ROHS3 compliance, identical ECCN designation (EAR99), and matching HTSUS classification. Regulatory requirements are maintained across the substitution.

Q: Why is the original part obsolete?

A: Product obsolescence is determined by manufacturer lifecycle decisions. ASLD311120DNUA represents the active equivalent within the IDEC selector switch product line.

Q: What is the MSL 1 rating significance?

A: MSL 1 indicates unlimited shelf life with no moisture sensitivity restrictions. Both the original and substitute part share this rating, confirming equivalent storage and handling requirements.