AOPD201N-B Equivalent & Substitute Parts

Part Overview

The AOPD201N-B is a 30mm pushbutton switch manufactured by IDEC, classified as a pushbutton switch component. This part is currently listed as obsolete, which necessitates identification of equivalent substitute parts for ongoing applications and procurement planning. The AOPD201N-B maintains ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), making it suitable for standard industrial control applications.

Substiute Parts

AOPD201N-B

IDECIn Stock: 946AOPD201N-B Datasheet

Current PartRFQ

AOPD201NUB

IDECIn Stock: 1172AOPD201NUB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The AOPD201NUB is identified as a direct substitute for the AOPD201N-B based on the following substitution criteria:

• Identical manufacturer (IDEC)
• Shared base product number (AOPD201)
• Matching product category (Pushbutton Switch)
• Identical 30mm form factor
• Equivalent RoHS compliance (ROHS3)
• Equivalent moisture sensitivity rating (MSL 1)
• Identical ECCN and HTSUS classifications

The primary distinction is that AOPD201NUB is currently in active production status, whereas AOPD201N-B is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The AOPD201NUB is the direct substitute for AOPD201N-B. Selection of AOPD201NUB is supported by:

• Active product status ensures ongoing availability and supply chain continuity
• Identical compliance certifications (ROHS3, EAR99) maintain regulatory alignment
• Shared base product platform (AOPD201) confirms functional equivalence
• Matching environmental ratings (MSL 1) preserve reliability characteristics across applications

Frequently Asked Questions (FAQ)

Q: Why is AOPD201N-B listed as obsolete? A: AOPD201N-B has reached end-of-life status. AOPD201NUB is the active production equivalent from the same manufacturer and product family.

Q: Are AOPD201N-B and AOPD201NUB mechanically compatible? A: Both parts share the 30mm form factor and AOPD201 base product number, confirming mechanical compatibility within the same mounting and control applications.

Q: Do both parts meet the same compliance requirements? A: Yes. Both AOPD201N-B and AOPD201NUB are ROHS3 compliant with identical moisture sensitivity ratings (MSL 1) and export classifications (EAR99).

Q: What is the packaging difference between these parts? A: AOPD201N-B packaging is listed as standard (-), while AOPD201NUB is supplied in bulk packaging. This does not affect functional or electrical characteristics.

Q: Can AOPD201NUB be used as a direct replacement in existing designs? A: Yes. The shared base product number, identical compliance ratings, and matching form factor confirm direct substitution capability for applications currently using AOPD201N-B.