M2019SS2G45 Equivalent & Substitute Parts

Part Overview

The M2019SS2G45 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 substitute parts is essential for maintaining design continuity and ensuring component availability for production and maintenance applications.

Substiute Parts

M2019SS2G45

NKK SwitchesIn Stock: 832M2019SS2G45 Datasheet

Current PartRFQ

MN19SS2G45

NKK SwitchesIn Stock: 1255MN19SS2G45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2019SS2G45 are identified based on the following criteria:

• Identical manufacturer (NKK Switches)
• Matching product category (Toggle Switch)
• Equivalent functional classification (SWITCH)
• Identical export control classification (ECCN: EAR99)
• Identical tariff classification (HTSUS: 8536.50.9065)
• Active product status ensuring ongoing availability

The MN19SS2G45 meets all substitution criteria as a direct equivalent from the same manufacturer within the same product line.

Parameter Comparison

Engineering Selection Recommendations

The MN19SS2G45 is the qualified substitute for the obsolete M2019SS2G45. Selection is based on:

• Identical compliance classification (ECCN: EAR99, HTSUS: 8536.50.9065)
• Active product status ensuring supply chain continuity
• Same manufacturer and product category, confirming functional equivalence
• Availability of 1161 pieces in new original stock

The transition from M2019SS2G45 to MN19SS2G45 is supported by matching regulatory and tariff classifications, making it suitable for direct substitution in applications requiring toggle switch functionality.

Frequently Asked Questions (FAQ)

Q: Why is the M2019SS2G45 being phased out? A: The M2019SS2G45 carries an obsolete product status designation. The MN19SS2G45 serves as its active replacement within the NKK Switches product line.

Q: What determines if MN19SS2G45 is a valid substitute? A: Substitution validity is based on matching manufacturer, product category, functional description, export control classification (ECCN), and tariff classification (HTSUS). The MN19SS2G45 satisfies all these criteria.

Q: Are there packaging differences between these parts? A: Packaging information is not specified in the available technical parameters for either part number.

Q: Can MN19SS2G45 be used as a direct replacement? A: Yes. Both parts share identical functional classification, compliance codes, and manufacturer origin, supporting direct substitution for toggle switch applications.

Q: What is the inventory status for the substitute part? A: The MN19SS2G45 has 1161 pieces available as new original stock, compared to 740 pieces for the obsolete M2019SS2G45.