ABFD111N-Y Equivalent & Substitute Parts

Part Overview

The ABFD111N-Y is a 30mm pushbutton switch manufactured by IDEC, classified as a momentary pushbutton with 1NO/1NC contact configuration. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The substitute part maintains identical electrical and mechanical specifications while offering active product status and continued availability.

Substiute Parts

ABFD111N-Y

IDECIn Stock: 1070ABFD111N-Y Datasheet

Current PartRFQ

ABFD111NUY

IDECIn Stock: 1090ABFD111NUY Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABFD111NUY qualifies as a direct substitute based on the following alignment of critical parameters:

• Identical manufacturer (IDEC)
• Same base product number (ABFD111)
• Matching contact configuration (1NO 1NC momentary operation)
• Identical 30mm form factor
• Equivalent RoHS3 compliance status
• Matching MSL rating (1 - Unlimited)
• Identical ECCN and HTSUS classifications

The substitute part maintains full functional and mechanical compatibility while offering active product status and improved supply chain availability.

Parameter Comparison

Engineering Selection Recommendations

The ABFD111NUY is the direct equivalent for ABFD111N-Y applications. Selection is based on:

• Identical electrical specifications and contact configuration
• Matching mechanical form factor (30mm)
• Equivalent regulatory compliance (ROHS3, EAR99, HTSUS 8536.50.9035)
• Active product status ensuring supply chain continuity
• Identical moisture sensitivity rating for environmental applications

The substitute part is suitable for direct replacement in all applications where the original ABFD111N-Y was specified.

Frequently Asked Questions (FAQ)

Q: Can ABFD111NUY be used as a direct replacement for ABFD111N-Y?

A: Yes. Both parts share identical base product number (ABFD111), contact configuration (1NO 1NC), form factor (30mm), and all regulatory classifications. The substitute is functionally and mechanically equivalent.

Q: What is the difference between the two part numbers?

A: The primary difference is product status. ABFD111N-Y is obsolete, while ABFD111NUY is active. The packaging differs (standard vs. bulk), but electrical and mechanical specifications are identical.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS3 compliance, MSL rating (1 - Unlimited), ECCN (EAR99), and HTSUS classification (8536.50.9035).

Q: Does packaging affect compatibility?

A: Packaging does not affect electrical or mechanical compatibility. ABFD111NUY is supplied in bulk packaging, which may affect procurement quantities but not component performance.

Q: Is the 30mm form factor critical for substitution?

A: Yes. The 30mm dimension is a key mechanical parameter. Both the main part and substitute maintain this specification, ensuring compatibility with existing mounting and panel cutout requirements.