M2012S3S2G45 Equivalent & Substitute Parts

Part Overview

The M2012S3S2G45 is a toggle switch manufactured by NKK Switches, classified as an electronic switching component. This part is currently listed with Obsolete product status. Due to its obsolescence, identifying functionally equivalent substitute parts is essential for maintaining design continuity and ensuring supply chain reliability for applications utilizing this component.

Substiute Parts

M2012S3S2G45

NKK SwitchesIn Stock: 785M2012S3S2G45 Datasheet

Current PartRFQ

MN12S3S2G45

NKK SwitchesIn Stock: 772MN12S3S2G45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the M2012S3S2G45 is determined by functional equivalence within the toggle switch category. The primary substitute identified is the MN12S3S2G45, also manufactured by NKK Switches. This substitution is valid based on the following criteria:

Both parts share identical ECCN classification (EAR99) and HTSUS code (8536.50.9065), confirming regulatory and tariff equivalence. Both are classified as toggle switches with matching product descriptions. The substitute part maintains Active product status, ensuring ongoing availability and manufacturer support, unlike the Obsolete status of the original part.

Parameter Comparison

Engineering Selection Recommendations

The MN12S3S2G45 is the qualified substitute for the M2012S3S2G45. Selection of the substitute part is supported by:

Identical regulatory classification under ECCN EAR99, confirming no additional export or compliance restrictions apply to the substitute.

Matching HTSUS tariff code 8536.50.9065, ensuring consistent customs and trade treatment.

Active product status of the substitute part, providing assurance of continued manufacturer support, documentation availability, and supply chain stability.

Both parts are manufactured by NKK Switches, maintaining design consistency and quality standards within the same manufacturer ecosystem.

Frequently Asked Questions (FAQ)

Q: What makes MN12S3S2G45 a valid substitute for M2012S3S2G45?

A: Both parts are toggle switches from NKK Switches with identical regulatory classifications (ECCN EAR99, HTSUS 8536.50.9065). The substitute maintains Active product status, ensuring ongoing availability and support.

Q: Why is the original M2012S3S2G45 marked as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production and support for this part number. The MN12S3S2G45 provides functional continuity for applications requiring toggle switch functionality.

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

A: Packaging and series information were not provided in the technical specifications for either part. Detailed mechanical and electrical specifications should be cross-referenced with manufacturer datasheets prior to final design implementation.

Q: Can inventory of the original M2012S3S2G45 be used alongside the substitute?

A: Yes. Both parts share identical regulatory and tariff classifications. However, mechanical fit and electrical performance must be confirmed through application-specific testing if design integration has not previously been validated with the substitute part number.