ABFD211N-S Equivalent & Substitute Parts

Part Overview

The ABFD211N-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 ABFD211N-S remains available in inventory (829 Pcs New Original In Stock) and maintains ROHS3 compliance and unlimited moisture sensitivity rating.

Substiute Parts

ABFD211N-S

IDECIn Stock: 901ABFD211N-S Datasheet

Current PartRFQ

ABFD211NUS

IDECIn Stock: 1071ABFD211NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABFD211NUS qualifies as a direct substitute for the ABFD211N-S based on the following alignment of critical parameters:

• Identical manufacturer (IDEC)
• Matching base product number (ABFD211)
• Identical functional classification (Pushbutton Switch, 30MM)
• Equivalent RoHS compliance (ROHS3 Compliant)
• Matching moisture sensitivity rating (MSL 1 - Unlimited)
• Identical trade classification (ECCN: EAR99, HTSUS: 8536.50.9035)

The ABFD211NUS is currently in active production status, providing long-term availability for replacement and new applications.

Parameter Comparison

Engineering Selection Recommendations

The ABFD211NUS is the direct equivalent for the obsolete ABFD211N-S. Selection between these parts should be based on the following factors:

• Obsolescence Management: The ABFD211N-S is obsolete; the ABFD211NUS is active production and recommended for new designs and long-term support.
• Compliance Equivalence: Both parts maintain identical ROHS3 compliance and environmental ratings, ensuring regulatory alignment.
• Availability: The ABFD211NUS provides superior long-term availability through active manufacturing status.
• Packaging Consideration: The ABFD211NUS is supplied in bulk packaging, which may require adjustment to procurement and inventory management procedures.

Frequently Asked Questions (FAQ)

Q: Can the ABFD211NUS directly replace the ABFD211N-S in existing applications?

A: Yes. Both parts share identical base product designation (ABFD211), functional classification (30MM pushbutton switch), and critical compliance parameters (ROHS3, MSL 1). The ABFD211NUS is the active production equivalent.

Q: What is the significance of the different packaging between these parts?

A: The ABFD211N-S packaging is listed as "-" (unspecified), while the ABFD211NUS is supplied in bulk packaging. Bulk packaging may affect order quantities, storage requirements, and handling procedures. Verify packaging compatibility with your procurement and assembly processes.

Q: Why is the ABFD211N-S classified as obsolete?

A: Obsolescence classification indicates the part is no longer in active production. The ABFD211NUS, sharing the same base product number and functional specifications, represents the current production equivalent and is recommended for all new applications and ongoing support.

Q: Are there any electrical or mechanical differences between these parts?

A: No differences are indicated in the provided specifications. Both parts are classified identically as 30MM pushbutton switches with matching compliance and environmental ratings.

Q: What does the "1NO 1NC" designation in the ABFD211NUS description indicate?

A: This notation refers to the contact configuration: 1 Normally Open (NO) contact and 1 Normally Closed (NC) contact. This is the functional specification for the ABFD211 base product series.