ABD211N-S Equivalent & Substitute Parts

Part Overview

The ABD211N-S is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton with momentary operation capability. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The substitute part ABD211NUS provides direct functional compatibility while maintaining active product status and full compliance with current regulatory standards.

Substiute Parts

ABD211N-S

IDECIn Stock: 864ABD211N-S Datasheet

Current PartRFQ

ABD211NUS

IDECIn Stock: 1018ABD211NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABD211NUS qualifies as a direct substitute for the ABD211N-S based on the following critical parameters:

• Manufacturer alignment: Both parts are manufactured by IDEC
• Physical form factor: 30mm panel-mount pushbutton configuration with circular 30.50mm diameter cutout
• Functional operation: Momentary operation (On-Mom, Off-Mom) with DPST-NO/NC circuit configuration
• Electrical ratings: 10A AC at 110V and 8A DC at 24V
• Environmental protection: IP65 ingress protection rating
• Regulatory compliance: ROHS3 compliant with identical ECCN and HTSUS classifications
• Reliability specifications: 5,000,000 mechanical cycle rating
• Moisture sensitivity: MSL 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

The ABD211NUS is the appropriate substitute for the obsolete ABD211N-S. The substitute maintains identical regulatory compliance (ROHS3, EAR99, HTSUS 8536.50.9035) and shares the same manufacturer lineage within the IDEC product family. The ABD211NUS carries active product status, ensuring continued availability and supply chain reliability. Both components satisfy identical environmental and moisture sensitivity classifications, supporting direct replacement in existing applications without design modification.

Frequently Asked Questions (FAQ)

Q: Can ABD211NUS directly replace ABD211N-S in existing designs? A: Yes. Both components share identical physical form factors (30mm panel mount), electrical ratings (10A AC/110V, 8A DC/24V), circuit configuration (DPST-NO/NC), and regulatory compliance profiles. Direct substitution is supported without circuit redesign.

Q: What is the significance of the ABD211N-S obsolete status? A: Obsolete status indicates the part is no longer manufactured or supported by IDEC. The ABD211NUS, as an active product within the same manufacturer's portfolio, provides continuity for maintenance and new production requirements.

Q: Are there packaging differences between these parts? A: The ABD211N-S packaging is listed as "-" (unspecified), while ABD211NUS is supplied in Bulk packaging. Both maintain identical MSL 1 (Unlimited) moisture sensitivity classification, indicating no special storage or handling requirements.

Q: What environmental conditions do these switches support? A: The ABD211NUS operates across -25°C to 70°C with IP65 ingress protection (dust tight, water resistant). These specifications apply to the substitute component and support equivalent environmental performance.

Q: How do the mechanical life ratings compare? A: The ABD211NUS specifies 5,000,000 mechanical cycles, establishing the reliability baseline for this component class. This rating applies to the substitute part for applications requiring cycle-life verification.