ASD3104N Equivalent & Substitute Parts

Part Overview

The ASD3104N is a selector switch manufactured by IDEC, classified as a three-position selector switch. This component is currently listed as obsolete, which necessitates identification of equivalent alternatives for ongoing maintenance and new design applications. The ASD3104N maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications.

Substiute Parts

ASD3104N

IDECIn Stock: 1206ASD3104N Datasheet

Current PartRFQ

ASD3104NU

IDECIn Stock: 895ASD3104NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASD3104NU qualifies as a direct substitute for the ASD3104N based on the following alignment of critical parameters:

• Identical manufacturer (IDEC)
• Matching functional classification (selector switch, three-position)
• Equivalent RoHS compliance status (ROHS3 Compliant)
• Identical moisture sensitivity level (MSL 1 - Unlimited)
• Matching ECCN and HTSUS classifications
• Shared base product number (ASD3104)

The primary distinction is product status: ASD3104NU is active in production, whereas ASD3104N is obsolete. Packaging differs (Bulk for ASD3104NU versus standard for ASD3104N), but this does not affect functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The ASD3104NU is the direct equivalent for ASD3104N applications. Selection is based on:

• Active production status of ASD3104NU ensures long-term availability and supply chain continuity
• Identical compliance certifications (ROHS3, EAR99) confirm regulatory equivalence
• Matching MSL rating maintains environmental performance characteristics
• Shared base product number (ASD3104) indicates common design lineage and functional compatibility

For new designs or replacement applications, ASD3104NU is the appropriate selection due to its active status and equivalent technical specifications.

Frequently Asked Questions (FAQ)

Q: Can ASD3104NU directly replace ASD3104N in existing applications?

A: Yes. Both parts share identical functional specifications, RoHS compliance, moisture sensitivity ratings, and export classifications. The primary difference is product status: ASD3104N is obsolete while ASD3104NU is in active production.

Q: What is the significance of the packaging difference between these parts?

A: ASD3104N uses standard packaging while ASD3104NU is supplied in bulk packaging. This distinction affects order quantities and logistics but does not impact electrical or mechanical performance.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain identical ROHS3 compliance, MSL rating, ECCN, and HTSUS classifications, confirming full regulatory equivalence.

Q: Why is ASD3104N listed as obsolete?

A: Obsolescence typically reflects manufacturer discontinuation of production. ASD3104NU represents the active continuation of this product line.