M2018SS2G45 Equivalent & Substitute Parts

Part Overview

The M2018SS2G45 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, ensuring supply chain reliability, and supporting ongoing production or maintenance requirements.

Substiute Parts

M2018SS2G45

NKK SwitchesIn Stock: 1003M2018SS2G45 Datasheet

Current PartRFQ

MN18SS2G45

NKK SwitchesIn Stock: 789MN18SS2G45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2018SS2G45 are identified based on functional equivalence within the toggle switch category. The primary substitution criteria are:

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

The MN18SS2G45 meets all substitution criteria and represents the direct functional equivalent for this obsolete part.

Parameter Comparison

Engineering Selection Recommendations

The MN18SS2G45 is the qualified substitute for the obsolete M2018SS2G45. Selection is based on:

• Both parts share identical manufacturer origin (NKK Switches)
• Functional category equivalence (Toggle Switch classification)
• Matching export control and tariff classifications
• MN18SS2G45 maintains Active product status, ensuring long-term supply chain viability

For applications currently using M2018SS2G45, transition to MN18SS2G45 is supported by regulatory compliance alignment and manufacturer continuity.

Frequently Asked Questions (FAQ)

Q: Why is the M2018SS2G45 listed as Obsolete? A: Obsolete status indicates the part is no longer in active production. The MN18SS2G45 serves as the active replacement within the same manufacturer's product line.

Q: Are M2018SS2G45 and MN18SS2G45 functionally interchangeable? A: Both parts are toggle switches from NKK Switches with matching ECCN and HTSUS classifications, indicating functional equivalence within the toggle switch category.

Q: What is the inventory status for these parts? A: M2018SS2G45 has 920 pieces available as legacy stock. MN18SS2G45 has 769 pieces in active inventory.

Q: Do both parts share the same export classification? A: Yes, both parts are classified as EAR99 under export control regulations and share the identical HTSUS tariff code 8536.50.9065.

Q: Should I use remaining M2018SS2G45 stock or transition to MN18SS2G45? A: For new designs or long-term production, MN18SS2G45 is recommended due to its Active status. Existing M2018SS2G45 inventory may be used for legacy system support.