Equivalent & Substitute Parts for AOFD402N-B Pushbutton Switch

Part Overview

The AOFD402N-B is a pushbutton switch with a 30mm diameter, manufactured by IDEC. It is currently listed as obsolete and available in limited inventory. Given its obsolete part status, identifying substitute models is necessary to ensure continuity in design, maintenance, and replacement, strictly within defined parameters.

Substiute Parts

AOFD402N-B

IDECIn Stock: 950AOFD402N-B Datasheet

Current PartRFQ

AOFD402NUB

IDECIn Stock: 887AOFD402NUB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute pushbutton switches are identified by matching manufacturer, product series, mechanical attributes, compliance status, packaging, moisture sensitivity level, and relevant regulatory codes. Selection is restricted to parts sharing the following parameters:

• Manufacturer
• Series
• Mechanical description (30mm main size)
• RoHS3 compliance
• Moisture Sensitivity Level (MSL) 1 (Unlimited)
• ECCN EAR99
• HTSUS 8536.50.9035
• Packaging type: Bulk

Parameter Comparison

Engineering Selection Recommendations

AOFD402N-B is obsolete while AOFD402NUB is active and maintains matching parameters for manufacturer, compliance, packaging, moisture sensitivity level, inventory status, and product category. Selection of AOFD402NUB is technically validated based on full RoHS3 compliance (ROHS3 Compliant), identical ECCN (EAR99), matching HTSUS code (8536.50.9035), moisture sensitivity level (1 – Unlimited), and bulk packaging. Substitute compatibility is maintained strictly within the parameters provided.

Frequently Asked Questions (FAQ)

Q1: What criteria are used for substitution within this pushbutton switch category?
A1: Substitution is determined strictly by matching manufacturer, series, main mechanical size, compliance status, moisture sensitivity level, packaging, ECCN, and HTSUS codes.

Q2: Is AOFD402NUB compatible as a direct replacement for AOFD402N-B?
A2: AOFD402NUB is compatible within the provided parameters, including manufacturer, compliance standards, moisture sensitivity, packaging, and inventory status.

Q3: Why is it necessary to substitute AOFD402N-B?
A3: AOFD402N-B is classified as obsolete; substitute selection maintains design continuity by matching strictly defined allowed parameters.

Q4: Are package type and compliance relevant in pushbutton switch substitution?
A4: Yes. Bulk packaging, RoHS3 compliance, and matching ECCN and HTSUS codes ensure suitability within regulatory and handling requirements.

Q5: How does moisture sensitivity level affect substitution?
A5: Both parts have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), which is strictly compatible for substitution and handling in relevant environments.