M2018SD8G03-BA Toggle Switch Equivalent & Substitute Parts

Part Overview

The M2018SD8G03-BA is a toggle switch manufactured by NKK Switches, classified as an obsolete product. This switch is no longer in active production, making identification of equivalent substitute parts essential for ongoing maintenance, repair, and component sourcing applications. The part remains available in limited inventory (1085 pcs) as new original stock.

Substiute Parts

M2018SD8G03-BA

NKK SwitchesIn Stock: 1159M2018SD8G03-BA Datasheet

Current PartRFQ

MN18SD8G03-BA

NKK SwitchesIn Stock: 776MN18SD8G03-BA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2018SD8G03-BA is determined by the following criteria:

• Identical manufacturer (NKK Switches)
• Matching product category (Toggle Switch)
• Equivalent ECCN classification (EAR99)
• Matching HTSUS tariff code (8536.50.9065)
• Active or current product status for ongoing availability

The substitute part MN18SD8G03-BA meets all substitution parameters and represents the direct equivalent within the NKK Switches product line.

Parameter Comparison

Engineering Selection Recommendations

The MN18SD8G03-BA is the qualified substitute for the obsolete M2018SD8G03-BA. Both parts share identical regulatory classifications (ECCN EAR99, HTSUS 8536.50.9065) and are manufactured by NKK Switches. The substitute part maintains active product status, ensuring continued availability and supply chain reliability. Selection of MN18SD8G03-BA eliminates obsolescence risk while maintaining compliance with export control and tariff requirements applicable to the original part.

Frequently Asked Questions (FAQ)

Q: Can MN18SD8G03-BA be used as a direct replacement for M2018SD8G03-BA?

A: Yes. Both parts are toggle switches from NKK Switches with matching ECCN and HTSUS classifications. The substitute part is the active equivalent of the obsolete original.

Q: Why is the original part listed as obsolete?

A: M2018SD8G03-BA has been discontinued by the manufacturer. MN18SD8G03-BA represents the current production equivalent within the NKK Switches toggle switch portfolio.

Q: Are there packaging differences between the two parts?

A: Both parts are supplied in bulk packaging. No packaging format change is required for substitution.

Q: What compliance certifications apply to both parts?

A: Both parts carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications, ensuring equivalent regulatory treatment.

Q: Is inventory availability a factor in part selection?

A: The original M2018SD8G03-BA has 1085 pcs in stock, while MN18SD8G03-BA has 746 pcs available. For long-term applications, the active status of MN18SD8G03-BA provides superior supply continuity.