M2021SS2W13 Equivalent & Substitute Parts

Part Overview

The M2021SS2W13 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

M2021SS2W13

NKK SwitchesIn Stock: 1087M2021SS2W13 Datasheet

Current PartRFQ

MN21SS2W13

NKK SwitchesIn Stock: 1061MN21SS2W13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2021SS2W13 are identified based on functional equivalence within the toggle switch category. The primary substitute, MN21SS2W13, maintains compatibility through matching product classification, identical export control designation (ECCN: EAR99), and identical tariff classification (HTSUS: 8536.50.9065). The substitute part is sourced from the same manufacturer, NKK Switches, ensuring design and performance consistency. The key parameters determining substitution eligibility are: product category (Toggle Switch), manufacturer consistency, export compliance classification, and tariff code alignment.

Parameter Comparison

Engineering Selection Recommendations

The MN21SS2W13 is the designated substitute for the obsolete M2021SS2W13. Selection of this substitute is supported by: (1) Active product status, ensuring ongoing manufacturer support and availability; (2) Identical export control classification (ECCN: EAR99), maintaining compliance with U.S. export regulations; (3) Matching tariff classification (HTSUS: 8536.50.9065), preserving customs and trade documentation consistency; (4) Same manufacturer origin (NKK Switches), ensuring design and manufacturing process alignment. Both parts maintain equivalent inventory availability, with the substitute currently stocked at 982 pieces.

Frequently Asked Questions (FAQ)

Q: Why is the M2021SS2W13 listed as Obsolete? A: The M2021SS2W13 has reached end-of-life status with the manufacturer. The MN21SS2W13 is the active replacement part.

Q: Are M2021SS2W13 and MN21SS2W13 mechanically and electrically interchangeable? A: Both parts are toggle switches from NKK Switches with identical export control and tariff classifications, indicating functional equivalence within the toggle switch category.

Q: What is the difference in product status between these parts? A: M2021SS2W13 is Obsolete with no further manufacturing planned. MN21SS2W13 is Active and continues to be manufactured and supported by NKK Switches.

Q: Do both parts share the same export compliance classification? A: Yes. Both parts are classified as ECCN: EAR99 and HTSUS: 8536.50.9065, ensuring consistent regulatory and customs treatment.

Q: Is inventory availability a concern for either part? A: Both parts maintain adequate stock levels. M2021SS2W13 has 993 pieces available, while MN21SS2W13 has 982 pieces in inventory.