ABFD411N-S Equivalent & Substitute Parts

Part Overview

The ABFD411N-S is a 30mm pushbutton switch manufactured by IDEC. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing maintenance, repair, and new design implementations. The availability of equivalent components ensures continuity in applications requiring this specific form factor and electrical configuration.

Substiute Parts

ABFD411N-S

IDECIn Stock: 1067ABFD411N-S Datasheet

Current PartRFQ

ABFD411NUS

IDECIn Stock: 1167ABFD411NUS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ABFD411N-S is based on the following critical parameters:

• Manufacturer: IDEC (same manufacturer ensures design continuity)
• Form Factor: 30mm pushbutton configuration
• Electrical Configuration: 1NO/1NC (one normally open, one normally closed contact)
• RoHS Compliance: ROHS3 Compliant (regulatory requirement match)
• Moisture Sensitivity: MSL 1 (Unlimited) (environmental tolerance match)
• Tariff Classification: HTSUS 8536.50.9035 (same product category)

The substitute part ABFD411NUS maintains identical compliance, environmental ratings, and functional specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The ABFD411NUS is the direct substitute for ABFD411N-S based on the following criteria:

• Regulatory Compliance: Both parts maintain ROHS3 compliance and identical export classification (EAR99)
• Environmental Specifications: Matching MSL 1 rating ensures equivalent performance in moisture-sensitive applications
• Product Availability: ABFD411NUS holds active product status with confirmed inventory (1057 pcs), whereas ABFD411N-S is obsolete
• Manufacturer Continuity: Both components are manufactured by IDEC, ensuring design and performance consistency
• Tariff Classification: Identical HTSUS coding confirms equivalent product category and regulatory treatment

Selection of ABFD411NUS eliminates obsolescence risk while maintaining full compliance and functional equivalence.

Frequently Asked Questions (FAQ)

Q: Can ABFD411NUS directly replace ABFD411N-S in existing applications?

A: Yes. Both components share identical RoHS compliance, moisture sensitivity ratings, and electrical configuration (1NO/1NC). The substitute maintains the same 30mm form factor and IDEC manufacturing standard.

Q: What is the primary advantage of switching to ABFD411NUS?

A: ABFD411NUS holds active product status with confirmed availability, whereas ABFD411N-S is obsolete. This ensures long-term supply chain continuity and eliminates procurement risk.

Q: Are there packaging differences between these parts?

A: Both parts are supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both ABFD411N-S and ABFD411NUS are ROHS3 compliant with identical ECCN (EAR99) and HTSUS classifications (8536.50.9035).

Q: What does the "1NO 1NC" configuration indicate?

A: This denotes one normally open contact and one normally closed contact, providing dual-state switching capability in a single 30mm pushbutton assembly.