M-2019E/S-B Toggle Switch Equivalent & Substitute Parts

Part Overview

The M-2019E/S-B 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 MN19E2S2W13 provides continuity for applications requiring toggle switch functionality with compatible electrical and mechanical specifications.

Substiute Parts

M-2019E/S-B

NKK SwitchesIn Stock: 782M-2019E/S-B Datasheet

Current PartRFQ

MN19E2S2W13

NKK SwitchesIn Stock: 1128MN19E2S2W13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part MN19E2S2W13 is classified as an equivalent based on the following criteria:

• Identical manufacturer (NKK Switches)
• Identical product category (Toggle Switch)
• Identical ECCN classification (EAR99)
• Identical HTSUS code (8536.50.9065)
• Active product status, ensuring ongoing availability and support

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

Parameter Comparison

Engineering Selection Recommendations

For new designs and ongoing applications, MN19E2S2W13 is the appropriate selection. This part maintains identical regulatory compliance (ECCN EAR99, HTSUS 8536.50.9065) and functional classification as the obsolete M-2019E/S-B. The active product status of MN19E2S2W13 ensures long-term availability and manufacturer support, eliminating supply chain risk associated with obsolete components.

Frequently Asked Questions (FAQ)

Q: Can MN19E2S2W13 directly replace M-2019E/S-B in existing applications?

A: Yes. Both parts share identical manufacturer, product category, and regulatory classifications (ECCN and HTSUS codes), establishing functional equivalence for toggle switch applications.

Q: Why is M-2019E/S-B listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. MN19E2S2W13 provides continuity for applications requiring equivalent toggle switch functionality.

Q: Are there differences in packaging between these parts?

A: Packaging information is not provided in the available technical specifications for either part. Consult the manufacturer's detailed datasheets for packaging configuration details.

Q: What regulatory certifications apply to both parts?

A: Both parts are classified under ECCN EAR99 and HTSUS code 8536.50.9065, indicating identical export control and tariff classifications.

Q: Is inventory availability a factor in component selection?

A: MN19E2S2W13 has higher inventory availability (1112 Pcs) compared to M-2019E/S-B (672 Pcs). For new designs, the active status and higher availability of MN19E2S2W13 support supply chain continuity.