M2023SS2W45 Equivalent & Substitute Parts

Part Overview

The M2023SS2W45 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

M2023SS2W45

NKK SwitchesIn Stock: 920M2023SS2W45 Datasheet

Current PartRFQ

MN23SS2W45

NKK SwitchesIn Stock: 828MN23SS2W45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2023SS2W45 are identified based on functional equivalence within the toggle switch category. The primary substitution criterion is manufacturer compatibility, as both the main part and substitute are produced by NKK Switches. Substitution is valid when the following parameters align:

• Product category: Toggle Switch
• Manufacturer: NKK Switches
• Export classification (ECCN): EAR99
• Tariff classification (HTSUS): 8536.50.9065

The MN23SS2W45 meets all substitution criteria and represents the active production equivalent for the obsolete M2023SS2W45.

Parameter Comparison

Engineering Selection Recommendations

The MN23SS2W45 is the primary substitute for the obsolete M2023SS2W45. Both parts share identical export and tariff classifications, confirming regulatory and compliance alignment. The substitute part maintains active production status, ensuring long-term availability and supply chain continuity.

Selection of the MN23SS2W45 is appropriate for new designs, production restarts, or component replacement scenarios where the original M2023SS2W45 is no longer available through standard distribution channels.

Frequently Asked Questions (FAQ)

Q: Why is the M2023SS2W45 listed as obsolete? A: The M2023SS2W45 has reached end-of-life status with NKK Switches. The manufacturer has transitioned production to the MN23SS2W45, which serves as the active equivalent.

Q: Are the M2023SS2W45 and MN23SS2W45 interchangeable? A: Both parts are toggle switches from NKK Switches with identical ECCN and HTSUS classifications, confirming functional equivalence within the switching component category.

Q: What is the inventory status for each part? A: The M2023SS2W45 has 816 pieces available as new original stock. The MN23SS2W45 substitute has 752 pieces available as new original stock.

Q: Are there any compliance or export restrictions for these parts? A: Both parts are classified under ECCN EAR99 and HTSUS 8536.50.9065, indicating standard commercial classification with no additional export restrictions.

Q: Should I use remaining M2023SS2W45 inventory or transition to the MN23SS2W45? A: For new production or long-term projects, transition to the MN23SS2W45 to ensure sustained availability. Existing M2023SS2W45 inventory may be used for legacy system maintenance or short-term requirements.