NKK Switches M2044S3S4W01 Equivalent & Substitute Parts

Part Overview

The NKK Switches M2044S3S4W01 is a toggle switch classified as an obsolete product. This part is no longer in active production status. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and repair operations for legacy equipment utilizing this component.

Substiute Parts

M2044S3S4W01

NKK SwitchesIn Stock: 1003M2044S3S4W01 Datasheet

Current PartRFQ

MN44S3S4W01

NKK SwitchesIn Stock: 845MN44S3S4W01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2044S3S4W01 are identified based on the following criteria:

• Identical manufacturer (NKK Switches)
• Matching product category (Toggle Switch)
• Equivalent ECCN classification (EAR99)
• Matching HTSUS tariff code (8536.50.9065)
• Functional equivalence as a toggle switch component

The substitute part MN44S3S4W01 meets all specified parameters and maintains functional compatibility with the original M2044S3S4W01.

Parameter Comparison

Engineering Selection Recommendations

The MN44S3S4W01 is the recommended substitute for the obsolete M2044S3S4W01. Both parts share identical compliance classifications (ECCN: EAR99, HTSUS: 8536.50.9065) and are manufactured by NKK Switches. The primary distinction is product status: the original part is obsolete while the substitute remains in active production. Selection of the MN44S3S4W01 ensures access to a currently supported component with equivalent regulatory compliance and functional classification.

Frequently Asked Questions (FAQ)

Q: What makes MN44S3S4W01 a valid substitute for M2044S3S4W01?

A: Both parts are NKK Switches toggle switches with identical ECCN and HTSUS classifications. They share the same functional category and regulatory compliance profile, meeting the core substitution criteria for this product class.

Q: Why is the original M2044S3S4W01 marked as obsolete?

A: Obsolete status indicates the part is no longer manufactured. The MN44S3S4W01 provides functional equivalence while maintaining active production status and supply availability.

Q: Are there packaging differences between these parts?

A: Packaging information is not specified in the available technical parameters for either part. Verify packaging requirements with the manufacturer or supplier for your specific application.

Q: What compliance standards apply to both parts?

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