ASLD319920DN-A-24V Equivalent & Substitute Parts

Part Overview

The ASLD319920DN-A-24V is an IDEC selector switch designed for 24V applications. This component is classified as obsolete, making it necessary to identify active equivalent alternatives for continued system support and procurement. The selector switch serves as a critical control interface in industrial automation and control systems where position selection is required.

Substiute Parts

ASLD319920DN-A-24V

IDECIn Stock: 940ASLD319920DN-A-24V Datasheet

Current PartRFQ

ASLD312220DNUA

IDECIn Stock: 811ASLD312220DNUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ASLD319920DN-A-24V is determined by the following critical parameters:

• 24V voltage rating compatibility
• Selector switch functional classification
• ROHS3 compliance certification
• Moisture Sensitivity Level 1 rating
• ECCN and HTSUS classification alignment

The identified substitute part maintains electrical and mechanical compatibility through matching these core specifications. The substitute transitions from obsolete to active product status, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

The ASLD312220DNUA is the direct substitute for the ASLD319920DN-A-24V. Selection is based on:

• Identical 24V electrical specification
• Matching ROHS3 compliance certification
• Equivalent Moisture Sensitivity Level 1 rating
• Identical ECCN and HTSUS classifications
• Active product status ensuring ongoing availability and support

The transition from the obsolete ASLD319920DN-A-24V to the active ASLD312220DNUA maintains full compliance with regulatory requirements and industrial standards applicable to selector switch components.

Frequently Asked Questions (FAQ)

Q: What makes ASLD312220DNUA a suitable substitute for ASLD319920DN-A-24V?

A: Both components share identical voltage ratings (24V), RoHS3 compliance, Moisture Sensitivity Level 1, and matching ECCN/HTSUS classifications. The substitute is an active product, ensuring continued procurement availability.

Q: Does the packaging difference affect substitution compatibility?

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

Q: Are there compliance concerns when switching from the obsolete to the active part?

A: No. Both parts maintain ROHS3 compliance and identical regulatory classifications, ensuring no compliance gaps in system integration.

Q: What is the significance of the 3POS designation in the substitute part number?

A: The 3POS designation indicates a three-position selector configuration, which aligns with the functional requirements of the original component.