M2019SS4G01 Equivalent & Substitute Parts

Part Overview

The M2019SS4G01 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 active alternatives is essential for ongoing design support, production continuity, and component procurement planning.

Substiute Parts

M2019SS4G01

NKK SwitchesIn Stock: 1094M2019SS4G01 Datasheet

Current PartRFQ

MN19SS4G01

NKK SwitchesIn Stock: 1181MN19SS4G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2019SS4G01 are identified based on the following criteria:

• Identical manufacturer (NKK Switches)
• Matching functional classification (Toggle Switch)
• Equivalent ECCN classification (EAR99)
• Matching HTSUS tariff code (8536.50.9065)
• Active product status for continued availability

The MN19SS4G01 meets all substitution criteria as a direct equivalent from the same manufacturer with active production status.

Parameter Comparison

Engineering Selection Recommendations

The MN19SS4G01 is the designated substitute for the obsolete M2019SS4G01. Selection is based on:

• Active product status ensuring long-term availability and supply chain continuity
• Identical regulatory classification (ECCN EAR99, HTSUS 8536.50.9065)
• Same manufacturer and functional category
• Adequate inventory levels for production requirements

For new designs and production planning, the MN19SS4G01 is the appropriate selection. Existing stock of M2019SS4G01 units may be utilized for legacy system support where applicable.

Frequently Asked Questions (FAQ)

Q: Can the MN19SS4G01 directly replace the M2019SS4G01?

A: Yes. Both parts share identical functional classification, regulatory codes, and manufacturer origin. The MN19SS4G01 is the active equivalent.

Q: Why is the M2019SS4G01 listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. The MN19SS4G01 provides continuity for applications requiring toggle switch functionality.

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 if critical to your application.

Q: What is the ECCN classification and why does it matter?

A: ECCN EAR99 is an export control classification. Both parts carry identical classification, ensuring regulatory compliance in procurement and distribution.

Q: Is inventory availability a factor in part selection?

A: Inventory levels are provided for reference. The MN19SS4G01 has comparable stock availability (1073 Pcs) to support production needs.