M2043LL4G03 Equivalent & Substitute Parts

Part Overview

The M2043LL4G03 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 obsolete classification, identifying equivalent and substitute parts ensures continued availability for maintenance, repair, and replacement applications where this component is specified in existing designs or systems.

Substiute Parts

M2043LL4G03

NKK SwitchesIn Stock: 1156M2043LL4G03 Datasheet

Current PartRFQ

MN43LL4G03

NKK SwitchesIn Stock: 989MN43LL4G03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2043LL4G03 are identified based on functional equivalence within the toggle switch category. The primary substitution criterion is alignment of the core electrical and mechanical characteristics: product category (toggle switch), manufacturer consistency (NKK Switches), and regulatory compliance classifications (ECCN and HTSUS codes). Parts meeting these parameters are classified as direct substitutes capable of fulfilling the same functional role in applications where the M2043LL4G03 is currently specified.

Parameter Comparison

Engineering Selection Recommendations

The MN43LL4G03 serves as the manufacturer-recommended substitute for the obsolete M2043LL4G03. Both parts share identical regulatory classifications (ECCN EAR99 and HTSUS 8536.50.9065) and functional category designation as toggle switches from NKK Switches. The MN43LL4G03 maintains active product status, ensuring ongoing availability and supply chain continuity. Selection of the MN43LL4G03 is supported by manufacturer recommendation and regulatory compliance alignment.

Frequently Asked Questions (FAQ)

Q: What makes MN43LL4G03 a suitable substitute for M2043LL4G03?

A: Both parts are toggle switches manufactured by NKK Switches with identical ECCN and HTSUS classifications. The MN43LL4G03 is the manufacturer-recommended equivalent and carries active product status, ensuring availability.

Q: Why is the M2043LL4G03 listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. The MN43LL4G03 represents the current active alternative from the manufacturer.

Q: Are there packaging differences between these parts?

A: Packaging information is not differentiated in the provided specifications for either part.

Q: What regulatory compliance applies to both parts?

A: Both parts are classified under ECCN EAR99 and HTSUS code 8536.50.9065, indicating equivalent regulatory treatment for export and tariff purposes.