ABFD201N-S Equivalent & Substitute Parts

Part Overview

The ABFD201N-S is a 30mm pushbutton switch manufactured by IDEC. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing maintenance, repair, and system support applications. The availability of active equivalent models ensures continuity for applications requiring this pushbutton switch form factor and electrical characteristics.

Substiute Parts

ABFD201N-S

IDECIn Stock: 862ABFD201N-S Datasheet

Current PartRFQ

ABFD201NUS

IDECIn Stock: 1145ABFD201NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABFD201NUS is identified as a direct substitute for the ABFD201N-S based on the following criteria:

• Manufacturer Consistency: Both parts are manufactured by IDEC, ensuring design and quality alignment
• Functional Equivalence: Both are 30mm pushbutton switches with identical electrical contact configuration (1NC - one normally closed contact)
• Compliance Alignment: Both maintain ROHS3 compliance and identical MSL rating of 1 (Unlimited)
• Trade Classification: Both share the same HTSUS code (8536.50.9035) and ECCN classification (EAR99)
• Base Product Lineage: The ABFD201NUS shares the base product number ABFD201 with the obsolete model, confirming direct substitution eligibility

Parameter Comparison

Engineering Selection Recommendations

The ABFD201NUS is the direct equivalent for the obsolete ABFD201N-S. Selection of the ABFD201NUS is supported by:

• Active Product Status: The ABFD201NUS maintains active manufacturing status, ensuring availability and supply chain continuity
• Regulatory Compliance: Both parts maintain identical ROHS3 compliance certification, satisfying environmental and regulatory requirements
• Identical Electrical and Mechanical Specifications: Shared base product number and contact configuration confirm functional interchangeability
• Consistent Classification: Matching ECCN and HTSUS codes confirm identical trade and export compliance profiles

Frequently Asked Questions (FAQ)

Q: Can the ABFD201NUS directly replace the ABFD201N-S in existing applications?

A: Yes. Both parts share identical electrical contact configuration (1NC), mechanical form factor (30mm), and compliance certifications. The ABFD201NUS is manufactured by the same supplier (IDEC) and maintains the same base product lineage.

Q: What is the difference between the ABFD201N-S and ABFD201NUS packaging?

A: The ABFD201N-S uses standard packaging, while the ABFD201NUS is supplied in bulk packaging. This difference affects order quantities and handling but does not impact electrical or mechanical performance.

Q: Are there any compliance differences between these parts?

A: No. Both parts maintain identical ROHS3 compliance, MSL rating of 1 (Unlimited), ECCN classification (EAR99), and HTSUS code (8536.50.9035).

Q: Why is the ABFD201N-S classified as obsolete?

A: The ABFD201N-S has been discontinued by the manufacturer. The ABFD201NUS represents the active equivalent model for ongoing supply and support.

Q: Are there any mechanical or dimensional differences?

A: No mechanical or dimensional differences exist between these parts. Both are 30mm pushbutton switches with identical contact configuration and form factor.