Equivalent & Substitute Parts Reference for ASD3K04N

Part Overview

The IDEC ASD3K04N is a keylock switch, 3 position, 4PST-NC configuration, rated for 10A (AC) and 8A (DC) operation at 110 VAC and 24 VDC. It is panel mounted, features a flat key actuator, circular 30.50mm panel cutout, IP54 protection, and screw terminal termination. This product (ASD3K04N) has been designated obsolete. Alternative models are required for ongoing designs and maintenance where form, fit, and function must be maintained in existing installations.

Substiute Parts

ASD3K04N

IDECIn Stock: 1075ASD3K04N Datasheet

Current PartRFQ

ASD3K04NU

IDECIn Stock: 1134ASD3K04NU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on the following parameters: Manufacturer part number, series compatibility, circuit configuration (4PST-NC), number of positions (3), switch function, current and voltage ratings, actuator type, mounting style, termination style, panel cutout dimensions, ingress protection (IP54), operating temperature range, mechanical life, RoHS3 compliance, and moisture sensitivity level. Substitute parts are listed only if all these parameters are matched as supplied.

Parameter Comparison

Engineering Selection Recommendations

ASD3K04N is obsolete. Substitute ASD3K04NU is RoHS3 Compliant and carries an equivalent moisture sensitivity level, with active product status. Selection of ASD3K04NU is supported only by the provided compliance and status parameters.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to determine substitute keylock switches for ASD3K04N?
A1: Substitute keylock switches require identical manufacturer, series (or compatible), circuit arrangement, number of positions, switch function, current and voltage ratings, actuator and mounting style, termination type, panel cutout size, environmental protection rating, mechanical life, and compliance standards.

Q2: Are there concerns with package or mounting compatibility when selecting a substitute?
A2: Substitute part ASD3K04NU must match the circular 30.50mm panel cutout and panel mount style, as well as screw terminal configuration per the provided parameters.

Q3: Is RoHS compliance maintained with the substitute options?
A3: Both ASD3K04N and ASD3K04NU are specified as ROHS3 Compliant.

Q4: How does product status affect availability and selection?
A4: ASD3K04N is obsolete, so selection of the substitute ASD3K04NU, which is active, ensures supply continuity when other parameters are matched.

Q5: What documentation should be referenced to confirm compatibility?
A5: Only the parameters explicitly provided above form the basis for substitution decisions in this reference.