M2028SS2W45 Equivalent & Substitute Parts

Part Overview

The M2028SS2W45 is a toggle switch manufactured by NKK Switches, classified as an electronic switching component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications and new designs. The substitute part maintains the same core switching functionality and electrical characteristics required for direct replacement in existing circuits.

Substiute Parts

M2028SS2W45

NKK SwitchesIn Stock: 908M2028SS2W45 Datasheet

Current PartRFQ

MN28SS2W45

NKK SwitchesIn Stock: 776MN28SS2W45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The MN28SS2W45 qualifies as a direct substitute based on the following alignment criteria:

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

These parameters establish functional and regulatory equivalence for component selection purposes.

Parameter Comparison

Engineering Selection Recommendations

The MN28SS2W45 is the designated substitute for the obsolete M2028SS2W45. Selection of this alternative is based on:

• Regulatory compliance alignment (identical ECCN and HTSUS classifications)
• Manufacturer continuity (same OEM source)
• Active product status ensuring long-term supply availability
• Functional equivalence as a toggle switch component

For applications currently using the M2028SS2W45, transition to the MN28SS2W45 maintains compliance and operational requirements.

Frequently Asked Questions (FAQ)

Q: Can the MN28SS2W45 directly replace the M2028SS2W45 in existing designs?

A: Yes. Both components share identical manufacturer origin, component classification, and regulatory codes. The MN28SS2W45 is classified as active, providing supply continuity for the obsolete M2028SS2W45.

Q: What is the primary reason for substitution?

A: The M2028SS2W45 is obsolete. The MN28SS2W45 provides functional and regulatory equivalence with active availability status.

Q: Are there packaging or mechanical differences between these parts?

A: Packaging information is not provided in the available technical parameters. Consult detailed datasheets or contact the manufacturer for mechanical and packaging specifications.

Q: What compliance certifications apply to both parts?

A: Both parts carry EAR99 ECCN classification and 8536.50.9065 HTSUS code, indicating equivalent export control and tariff treatment.

Q: Is inventory availability a factor in component selection?

A: Inventory levels are provided for reference. The M2028SS2W45 has 810 units in stock; the MN28SS2W45 has 666 units in stock. Selection should prioritize the active product status of the MN28SS2W45 for long-term supply assurance.