M-2019E/S-H Toggle Switch Equivalent & Substitute Parts

Part Overview

The M-2019E/S-H 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 MN19E2S2G30 maintains the same core switching functionality while offering active product status and continued manufacturer support.

Substiute Parts

M-2019E/S-H

NKK SwitchesIn Stock: 1103M-2019E/S-H Datasheet

Current PartRFQ

MN19E2S2G30

NKK SwitchesIn Stock: 748MN19E2S2G30 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M-2019E/S-H is determined by the following criteria:

• Manufacturer Consistency: Parts sourced from NKK Switches ensure design continuity and manufacturing standards alignment
• Functional Classification: Toggle switch category maintains identical switching mechanism and operational characteristics
• Regulatory Compliance: ECCN EAR99 and HTSUS 8536.50.9065 classification must remain consistent across substitute parts
• Product Status Transition: Active status parts provide long-term availability and supply chain stability compared to obsolete designations

The substitute part MN19E2S2G30 satisfies all substitution criteria through matching manufacturer, functional category, and regulatory classifications.

Parameter Comparison

Engineering Selection Recommendations

For New Designs: MN19E2S2G30 is the appropriate selection. Active product status ensures manufacturer support, continued availability, and compliance with current supply chain requirements. Both parts maintain identical ECCN and HTSUS classifications, confirming regulatory equivalence.

For Existing Applications Using M-2019E/S-H: MN19E2S2G30 provides functional continuity. The obsolete status of M-2019E/S-H indicates limited future availability; transition planning to MN19E2S2G30 is recommended for long-term production sustainability.

Compliance Consideration: Both parts share EAR99 export classification and identical HTSUS coding, confirming regulatory interchangeability for international applications.

Frequently Asked Questions (FAQ)

Q: What makes MN19E2S2G30 a valid substitute for M-2019E/S-H?

A: Both parts are toggle switches from NKK Switches with matching ECCN (EAR99) and HTSUS (8536.50.9065) classifications. The substitute maintains functional equivalence within the toggle switch category while offering active product status.

Q: Why is product status important for substitution?

A: Product status indicates manufacturer support and supply availability. The M-2019E/S-H obsolete designation means limited future stock and no new production. MN19E2S2G30 active status ensures continued availability and manufacturer backing.

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

A: Packaging information is not provided in the available technical parameters for either part. Detailed mechanical specifications should be obtained from NKK Switches datasheets for specific application requirements.

Q: Can these parts be used interchangeably in existing designs?

A: Substitution feasibility depends on complete electrical and mechanical specifications not included in this reference. Consult NKK Switches technical documentation to confirm dimensional, electrical, and operational compatibility for your specific application.

Q: What inventory considerations apply to these parts?

A: M-2019E/S-H has 1021 units in stock; MN19E2S2G30 has 723 units available. For production planning, consider that M-2019E/S-H stock is finite due to obsolete status, while MN19E2S2G30 represents ongoing availability.