ABD220N-S Equivalent & Substitute Parts

Part Overview

The ABD220N-S is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton with momentary contact functionality. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The ABD220N-S maintains ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), making it suitable for industrial control applications requiring reliable switching performance.

Substiute Parts

ABD220N-S

IDECIn Stock: 893ABD220N-S Datasheet

Current PartRFQ

ABD220NUS

IDECIn Stock: 885ABD220NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete ABD220N-S is based on the following critical parameters:

• Physical Compatibility: Panel cutout diameter of 30mm (circular) and front panel mounting configuration
• Electrical Specifications: Current rating of 10A (AC) and 8A (DC), voltage ratings of 110V (AC) and 24V (DC)
• Circuit Configuration: DPST-NO (Double Pole Single Throw - Normally Open) with momentary contact operation
• Environmental Compliance: ROHS3 compliance and MSL 1 rating
• Regulatory Classification: ECCN EAR99 and HTSUS 8536.50.9035

The ABD220NUS meets all these criteria and is classified as an active product, making it the direct functional equivalent for the obsolete ABD220N-S.

Parameter Comparison

Engineering Selection Recommendations

The ABD220NUS is the direct substitute for the obsolete ABD220N-S. Both components share identical mechanical mounting specifications (30mm circular panel cutout), electrical circuit configuration (DPST-NO momentary contact), and regulatory compliance status (ROHS3, EAR99, MSL 1). The ABD220NUS maintains active product status with confirmed inventory availability, ensuring supply chain continuity for replacement and new applications. No design modifications are required for mechanical or electrical integration when transitioning from ABD220N-S to ABD220NUS.

Frequently Asked Questions (FAQ)

Q: Can ABD220NUS be used as a direct replacement for ABD220N-S without panel modifications?

A: Yes. Both components feature identical 30.50mm circular panel cutout dimensions and front panel mounting configuration. No panel drilling or mechanical adaptation is necessary.

Q: Are the electrical specifications compatible between these two parts?

A: The ABD220NUS provides electrical ratings of 10A (AC) at 110V and 8A (DC) at 24V with DPST-NO circuit configuration and momentary contact operation, matching the functional requirements of the ABD220N-S.

Q: What is the difference in packaging between these parts?

A: The ABD220N-S is supplied with standard packaging, while the ABD220NUS is supplied in bulk packaging. This distinction affects order quantities and handling but does not impact component functionality or performance.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both ABD220N-S and ABD220NUS are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity rating), meeting current environmental and reliability standards for industrial applications.

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

A: The ABD220NUS is rated for 5,000,000 mechanical cycles, providing extended operational life for high-frequency switching applications.