Equivalent & Substitute Parts for IDEC ASD3K20N Keylock Switch

Part Overview

The IDEC ASD3K20N is a keylock switch featuring three positions and DPST-NO contacts, suitable for panel mounting applications. With electrical ratings of 10A (AC) and 8A (DC), it is designed for use at 110 VAC and 24 VDC. The product status is listed as obsolete, making it necessary to identify equivalent or substitute models to maintain compatibility and replacement availability in ongoing projects or systems.

Substiute Parts

ASD3K20N

IDECIn Stock: 861ASD3K20N Datasheet

Current PartRFQ

ASD3K20NU

IDECIn Stock: 880ASD3K20NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution in this category is determined strictly by the following parameters: manufacturer, number of positions, mounting type, compliance status (RoHS3), moisture sensitivity level (MSL), and product status. The substitute part ASD3K20NU is identified based on matching manufacturer, part grouping, mounting type, compliance, and moisture sensitivity. These criteria establish suitability as a substitute for the ASD3K20N.

Parameter Comparison

Engineering Selection Recommendations

For ongoing projects or replacements, ASD3K20NU is selectable as a substitute for the ASD3K20N due to current active status, identical manufacturer, panel mount configuration, and maintained ROHS3 compliance and MSL ratings. All compliance, certification, and mounting specifications provided are matched.

Frequently Asked Questions (FAQ)

Q1: Why is substitution necessary for the ASD3K20N?

The ASD3K20N is designated as obsolete, requiring a substitute to ensure continued service or replacement support.

Q2: What parameters are mandatory for compatibility in this switch category?

Manufacturer, mounting type (panel mount), RoHS compliance, moisture sensitivity level, and product status are mandatory based on provided data.

Q3: Is the substitute ASD3K20NU compatible with panel cutout and mounting requirements?

Both ASD3K20N and ASD3K20NU are specified for panel mount installation. All compatibility is indicated by matching mounting type.

Q4: Does the substitute part maintain required compliance and certifications?

ASD3K20NU maintains ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited), aligning with the main part's specifications.

Q5: Are there any packaging differences that affect selection?

Both ASD3K20N and ASD3K20NU are specified as bulk packaging, which does not restrict direct substitution.

Q6: Can the substitute be considered equivalent in terms of inventory support?

ASD3K20NU is available as an active product and has new original units in stock, supporting ongoing production and maintenance requirements.