M2018ES4G03 Equivalent & Substitute Parts

Part Overview

The M2018ES4G03 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 active alternatives is essential for ongoing design support, production continuity, and component procurement planning.

Substiute Parts

M2018ES4G03

NKK SwitchesIn Stock: 895M2018ES4G03 Datasheet

Current PartRFQ

MN18ES4G03

NKK SwitchesIn Stock: 1160MN18ES4G03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2018ES4G03 is determined by the following criteria:

• Identical product category: Toggle Switch
• Matching ECCN classification: EAR99
• Matching HTSUS tariff code: 8536.50.9065
• Equivalent functional description: SWITCH

The substitute part MN18ES4G03 meets all substitution criteria. It is manufactured by the same supplier (NKK Switches), maintains identical regulatory classifications, and serves the same functional purpose as a toggle switch component.

Parameter Comparison

Engineering Selection Recommendations

The MN18ES4G03 is the qualified substitute for the obsolete M2018ES4G03. Selection is based on:

• Identical regulatory compliance (ECCN EAR99, HTSUS 8536.50.9065)
• Same manufacturer and product category
• Active product status ensuring long-term availability and supply chain continuity
• Higher current inventory levels (1065 Pcs vs. 862 Pcs)

For applications currently using M2018ES4G03, transition to MN18ES4G03 is supported by matching functional and regulatory parameters.

Frequently Asked Questions (FAQ)

Q: Can MN18ES4G03 directly replace M2018ES4G03 in existing designs?

A: Yes. Both parts share identical product category, regulatory classifications (ECCN and HTSUS), and functional description as toggle switches. Substitution is valid based on provided parameters.

Q: Why is M2018ES4G03 marked as Obsolete?

A: Obsolete status indicates the part is no longer in active production. The substitute MN18ES4G03 maintains active status, ensuring continued availability for new and ongoing applications.

Q: Are there packaging differences between these parts?

A: Packaging information is not provided in the available parameters for either part. Consult detailed datasheets or contact NKK Switches for specific packaging specifications.

Q: What regulatory certifications apply to both parts?

A: Both M2018ES4G03 and MN18ES4G03 are classified under ECCN EAR99 and HTSUS 8536.50.9065, indicating identical export control and tariff treatment.

Q: Is inventory availability a factor in part selection?

A: MN18ES4G03 has higher current inventory (1065 Pcs) compared to M2018ES4G03 (862 Pcs). For procurement planning, the active status and higher stock of MN18ES4G03 support supply chain reliability.