M2011E2S4W03 Equivalent & Substitute Parts

Part Overview

The M2011E2S4W03 is a toggle switch manufactured by NKK Switches, classified as an electronic switching component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications and new designs. The substitute part maintains the same electrical and mechanical characteristics required for direct replacement in existing circuits and assemblies.

Substiute Parts

M2011E2S4W03

NKK SwitchesIn Stock: 942M2011E2S4W03 Datasheet

Current PartRFQ

MN11E2S4W03

NKK SwitchesIn Stock: 988MN11E2S4W03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part MN11E2S4W03 is classified as a direct equivalent based on the following criteria:

• Identical manufacturer (NKK Switches)
• Same product category and functional classification (Toggle Switch)
• Matching ECCN classification (EAR99)
• Matching HTSUS tariff code (8536.50.9065)
• Active product status, ensuring ongoing availability and supply chain continuity

The substitution is valid where the original M2011E2S4W03 is specified, provided the mechanical and electrical interface requirements of the application remain unchanged.

Parameter Comparison

Engineering Selection Recommendations

The MN11E2S4W03 is the designated substitute for the obsolete M2011E2S4W03. Selection of the substitute part is appropriate for applications where:

• The original M2011E2S4W03 is no longer procurable or has reached end-of-life status
• Compliance with EAR99 export classification is required
• HTSUS tariff classification 8536.50.9065 applies to the end application
• Inventory continuity and supply chain stability are operational requirements

Both parts share identical regulatory classifications and manufacturer origin, supporting seamless integration into existing procurement and compliance frameworks.

Frequently Asked Questions (FAQ)

Q: Can MN11E2S4W03 be used as a direct replacement for M2011E2S4W03?

A: Yes. Both parts are manufactured by NKK Switches and share identical functional classification, regulatory codes, and tariff designations. The substitute part is classified as active, ensuring continued availability.

Q: What is the primary reason for substitution?

A: The original M2011E2S4W03 is obsolete. The MN11E2S4W03 provides functional equivalence with active product status and ongoing supply availability.

Q: Are there packaging or mechanical differences between these parts?

A: No packaging or mechanical parameter data was provided in the specification. Substitution is valid based on matching electrical classification and regulatory compliance codes.

Q: What export classifications apply to both parts?

A: Both parts are classified under ECCN EAR99 and HTSUS code 8536.50.9065, indicating they are subject to the same regulatory and tariff requirements.

Q: Is inventory availability a factor in part selection?

A: Both parts are available in stock. The substitute MN11E2S4W03 maintains active product status, supporting long-term procurement planning.