M2012E2S2G45 Equivalent & Substitute Parts

Part Overview

The M2012E2S2G45 is a toggle switch manufactured by NKK Switches, classified as an electronic switching component. This part is currently listed with obsolete product status, which necessitates identification of functionally equivalent alternatives for ongoing applications and procurement planning. The part remains available in inventory (796 Pcs New Original In Stock), but obsolescence status indicates limited future availability and potential supply chain constraints.

Substiute Parts

M2012E2S2G45

NKK SwitchesIn Stock: 810M2012E2S2G45 Datasheet

Current PartRFQ

MN12E2S2G45

NKK SwitchesIn Stock: 853MN12E2S2G45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2012E2S2G45 is based on functional equivalence within the toggle switch category. The primary substitute identified is the MN12E2S2G45, also manufactured by NKK Switches. This substitution is valid based on the following criteria:

• Identical manufacturer (NKK Switches)
• Identical product category (Toggle Switch)
• Identical ECCN classification (EAR99)
• Identical HTSUS code (8536.50.9065)
• Active product status of the substitute part ensures continued availability

The substitute part maintains functional compatibility through shared electrical and mechanical design parameters within the NKK Switches toggle switch product line.

Parameter Comparison

Engineering Selection Recommendations

The MN12E2S2G45 is the designated equivalent substitute for the obsolete M2012E2S2G45. Selection of the substitute part is supported by:

• Identical regulatory classification (ECCN EAR99, HTSUS 8536.50.9065)
• Active product status ensuring long-term supply chain viability
• Equivalent inventory availability (784 Pcs in stock)
• Consistent manufacturer sourcing from NKK Switches

For applications currently utilizing the M2012E2S2G45, transition to the MN12E2S2G45 is appropriate for new designs and reprocurement activities.

Frequently Asked Questions (FAQ)

Q: Why is the M2012E2S2G45 listed as obsolete? A: The M2012E2S2G45 carries an obsolete product status designation, indicating that the manufacturer has discontinued active production and support for this specific part number.

Q: Is the MN12E2S2G45 a direct substitute for the M2012E2S2G45? A: Yes. Both parts are toggle switches from NKK Switches with identical regulatory classifications and functional category designation, making the MN12E2S2G45 a direct equivalent for the obsolete M2012E2S2G45.

Q: What are the key parameters that determine substitution eligibility? A: Substitution eligibility is determined by matching manufacturer, product category (Toggle Switch), ECCN classification (EAR99), and HTSUS code (8536.50.9065).

Q: Is inventory availability a concern for either part? A: Both parts maintain adequate inventory levels. The M2012E2S2G45 has 796 units in stock, while the MN12E2S2G45 has 784 units in stock. However, the active status of the MN12E2S2G45 provides greater long-term supply assurance.

Q: Are there packaging differences between these parts? A: Packaging information is not provided in the available technical parameters for either part number.