ABFD401N-B Equivalent & Substitute Parts

Part Overview

The ABFD401N-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 substitute part maintains functional compatibility through matching electrical and mechanical specifications within the IDEC product line.

Substiute Parts

ABFD401N-B

IDECIn Stock: 994ABFD401N-B Datasheet

Current PartRFQ

ABFD401NUB

IDECIn Stock: 1198ABFD401NUB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABFD401NUB serves as a direct substitute for the ABFD401N-B based on the following alignment criteria:

• Identical manufacturer (IDEC)
• Matching button size specification (30mm)
• Identical product category (Pushbutton Switch)
• Matching RoHS3 compliance status
• Identical Moisture Sensitivity Level (MSL 1)
• Matching ECCN and HTSUS classifications
• Shared base product number (ABFD401)

The ABFD401NUB is currently in active production status, providing continuity for applications requiring the ABFD401N-B.

Parameter Comparison

Engineering Selection Recommendations

The ABFD401NUB is the appropriate substitute for the obsolete ABFD401N-B. Both components share identical compliance certifications (ROHS3, MSL 1, ECCN EAR99, HTSUS 8536.50.9035) and core specifications. The ABFD401NUB maintains active production status, ensuring availability for new designs and replacement applications. The transition from ABFD401N-B to ABFD401NUB presents no compliance or regulatory barriers.

Frequently Asked Questions (FAQ)

Q: Can ABFD401NUB directly replace ABFD401N-B in existing applications?

A: Yes. Both components share identical manufacturer specifications for button size (30mm), product category (pushbutton switch), and all regulatory compliance parameters (RoHS3, MSL 1, ECCN, HTSUS).

Q: What is the primary difference between these part numbers?

A: ABFD401NUB is the active production variant with specified mechanical dimensions (65mm depth), contact configuration (1NC), and color (black). ABFD401N-B is obsolete. Both maintain identical electrical and compliance characteristics.

Q: Are there packaging considerations for procurement?

A: ABFD401NUB is supplied in bulk packaging. Verify packaging requirements for your procurement process.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both components are ROHS3 compliant with identical ECCN (EAR99) and HTSUS (8536.50.9035) classifications.