AYD320N-R Equivalent & Substitute Parts

Part Overview

The AYD320N-R is a 30mm emergency stop pushbutton switch manufactured by IDEC, classified as a switching component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The AYD320N-R operates within the standard emergency stop pushbutton category and maintains ROHS3 compliance with unlimited moisture sensitivity rating.

Substiute Parts

AYD320N-R

IDECIn Stock: 962AYD320N-R Datasheet

Current PartRFQ

AYD320NUR

IDECIn Stock: 855AYD320NUR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the AYD320N-R is determined by the following critical parameters:

• Manufacturer: IDEC (same manufacturer ensures design compatibility)
• Form Factor: 30mm emergency stop pushbutton configuration
• Electrical Function: Pushbutton switch operation
• Compliance Standards: ROHS3 Compliant, MSL 1 (Unlimited)
• Tariff Classification: HTSUS 8536.50.9035 (identical classification)

The substitute part AYD320NUR shares all these parameters with the main part, establishing direct functional equivalence. Both parts derive from the same base product number (AYD320), confirming design lineage and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The AYD320NUR is the direct substitute for the obsolete AYD320N-R. Selection is based on:

• Product Status Alignment: AYD320NUR maintains active production status, ensuring long-term availability and supply chain continuity
• Compliance Equivalence: Both parts maintain identical ROHS3 compliance and EAR99 export classification
• Electrical and Mechanical Compatibility: Shared base product number (AYD320) and identical tariff classification confirm functional interchangeability
• Moisture and Environmental Rating: Both parts carry MSL 1 (Unlimited) rating, indicating equivalent environmental performance

For applications currently using AYD320N-R, direct substitution with AYD320NUR is supported without design modification.

Frequently Asked Questions (FAQ)

Q: Can AYD320NUR directly replace AYD320N-R in existing applications?

A: Yes. Both parts share identical compliance certifications (ROHS3), environmental ratings (MSL 1 Unlimited), and tariff classification (HTSUS 8536.50.9035). The AYD320NUR is derived from the same base product number (AYD320), confirming mechanical and electrical compatibility.

Q: What is the primary reason for substitution?

A: The AYD320N-R is classified as obsolete. The AYD320NUR maintains active production status, providing continued availability and supply security.

Q: Are there packaging differences between these parts?

A: The AYD320NUR is supplied in bulk packaging. Packaging format does not affect functional performance or mechanical fit.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the AYD320N-R and AYD320NUR are ROHS3 compliant with EAR99 export classification and identical HTSUS tariff codes.

Q: Is the 30mm form factor consistent between both parts?

A: Yes. Both parts are 30mm emergency stop pushbutton switches, confirming identical mechanical envelope and mounting compatibility.