ABFD411N-B Equivalent & Substitute Parts

Part Overview

The ABFD411N-B is a 30MM pushbutton switch manufactured by IDEC. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and system maintenance. The ABFD411N-B functions as a standard pushbutton switch suitable for control panel applications requiring momentary contact operation.

Substiute Parts

ABFD411N-B

IDECIn Stock: 820ABFD411N-B Datasheet

Current PartRFQ

ABFD411NUB

IDECIn Stock: 1226ABFD411NUB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ABFD411N-B is determined by alignment across the following critical parameters:

Manufacturer Consistency: Both the main part and substitute are manufactured by IDEC, ensuring design and quality standard continuity.

Physical Form Factor: The 30MM button size is maintained across substitute parts, ensuring mechanical compatibility with existing panel cutouts and mounting hardware.

Functional Classification: All parts function as pushbutton switches with identical contact configuration (1NO 1NC), preserving electrical behavior in control circuits.

Compliance Standards: RoHS3 compliance and MSL rating of 1 (Unlimited) are consistent across all parts, meeting regulatory and environmental requirements.

Trade Classification: ECCN and HTSUS codes remain identical, confirming equivalent regulatory treatment for import/export and tariff purposes.

The ABFD411NUB is designated as the direct substitute for the obsolete ABFD411N-B, sharing the base product number ABFD411 and maintaining all critical electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The ABFD411NUB is the appropriate substitute for the obsolete ABFD411N-B based on the following criteria:

Product Status Alignment: The ABFD411NUB maintains active product status, ensuring continued availability and manufacturer support. The ABFD411N-B obsolescence status necessitates transition to an active equivalent.

Regulatory Compliance: Both parts maintain ROHS3 compliance and identical MSL ratings, satisfying environmental and handling requirements without modification to assembly or storage procedures.

Certification Continuity: ECCN and HTSUS classifications are identical, confirming that procurement and logistics processes require no adjustment.

Functional Equivalence: The 30MM form factor, 1NO 1NC contact configuration, and IDEC manufacturer designation ensure direct functional replacement in existing applications.

Frequently Asked Questions (FAQ)

Q: Can the ABFD411NUB directly replace the ABFD411N-B in existing assemblies?

A: Yes. The ABFD411NUB maintains the 30MM button size, 1NO 1NC contact configuration, and identical compliance certifications required for direct substitution in applications designed for the ABFD411N-B.

Q: What is the significance of the ABFD411 base product number?

A: The shared base product number ABFD411 indicates that both the ABFD411N-B and ABFD411NUB are variants within the same product family, confirming design and functional compatibility.

Q: Are there differences in packaging or handling between these parts?

A: Both parts are supplied in bulk packaging with identical MSL ratings of 1 (Unlimited), requiring no changes to storage, handling, or environmental control procedures.

Q: Why is the ABFD411N-B classified as obsolete?

A: Obsolescence reflects manufacturer discontinuation of this specific variant. The ABFD411NUB represents the active continuation of this product line.

Q: Do the specified depth and color differences affect substitution?

A: The 65MM depth and black color specified for the ABFD411NUB are physical characteristics that must be verified against application requirements. These parameters do not affect electrical substitution but require confirmation of mechanical fit in existing panel installations.

Q: Are the regulatory classifications identical for both parts?

A: Yes. Both parts share identical ECCN (EAR99) and HTSUS (8536.50.9035) classifications, confirming equivalent regulatory treatment for procurement and trade purposes.