ABD201N-S Equivalent & Substitute Parts

Part Overview

The ABD201N-S is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton control component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The ABD201N-S serves as a momentary contact switching element in industrial control panels and equipment requiring standard pushbutton interface functionality.

Substiute Parts

ABD201N-S

IDECIn Stock: 781ABD201N-S Datasheet

Current PartRFQ

ABD201NUS

IDECIn Stock: 1084ABD201NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABD201NUS is identified as a direct substitute for the ABD201N-S based on the following substitution criteria:

Manufacturer Alignment: Both parts are manufactured by IDEC, ensuring design consistency and quality standards.

Physical Form Factor: Both utilize a 30mm panel-mount configuration with circular cutout dimensions of 30.50mm diameter, enabling direct mechanical interchange in existing panel layouts.

Electrical Specifications: The ABD201NUS provides SPST-NC (Single Pole Single Throw - Normally Closed) circuit configuration with current ratings of 10A AC and 8A DC, voltage ratings of 110V AC and 24V DC, and momentary contact (Mom) switch function, meeting standard industrial control requirements.

Compliance & Certification: Both parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring regulatory and environmental compatibility.

Operational Characteristics: The ABD201NUS delivers 5,000,000 mechanical cycles and operates across -25°C to 70°C temperature range, supporting standard industrial duty cycles.

Parameter Comparison

Engineering Selection Recommendations

The ABD201NUS is the direct equivalent for ABD201N-S applications. Selection is based on the following engineering factors:

Product Status Consideration: The ABD201N-S is obsolete, making the ABD201NUS the active production alternative from the same manufacturer.

Regulatory Compliance: Both parts maintain identical ROHS3 compliance status and EAR99 export classification, ensuring no regulatory barriers to substitution.

Environmental Certification: Matching MSL Level 1 ratings confirm equivalent moisture handling and storage requirements across supply chain operations.

Mechanical Compatibility: Identical 30mm form factor and panel cutout specifications enable direct physical replacement without panel modification.

Electrical Equivalence: The ABD201NUS provides specified electrical ratings suitable for standard industrial control voltage and current requirements.

Frequently Asked Questions (FAQ)

Q: Can ABD201NUS directly replace ABD201N-S in existing installations?

A: Yes. Both parts share identical 30mm panel-mount form factors, 30.50mm circular cutout dimensions, and IDEC manufacturer origin. Physical installation requires no panel modification.

Q: Are there compliance differences between these parts?

A: No. Both parts maintain ROHS3 compliance, MSL Level 1 rating, and EAR99 export classification. Regulatory and environmental requirements are identical.

Q: What electrical specifications should be verified for application compatibility?

A: The ABD201NUS operates at 10A AC / 8A DC with voltage ratings of 110V AC and 24V DC in SPST-NC momentary contact configuration. Verify these ratings match the control circuit requirements of the target application.

Q: Are packaging differences significant for procurement?

A: The ABD201NUS is supplied in bulk packaging. Verify bulk quantity requirements align with procurement and inventory management procedures.

Q: What is the mechanical life expectancy of the substitute part?

A: The ABD201NUS is rated for 5,000,000 mechanical cycles across the -25°C to 70°C operating temperature range, supporting standard industrial duty cycle applications.