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MS22ASW30 Equivalent & Substitute Parts

Part Overview

The MS22ASW30 is a slide switch manufactured by NKK Switches, classified as a DPDT (Double Pole Double Throw) switch rated for 6A at 125V AC. This component features a through-hole, right-angle mounting configuration with non-shorting contact timing and is designed for On-On switching applications. The product is currently listed as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

MS22ASW30

NKK SwitchesIn Stock: 3194MS22ASW30 Datasheet

Current PartRFQ

MSN22ASW30

NKK SwitchesIn Stock: 955MSN22ASW30 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MS22ASW30 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Circuit configuration (DPDT)
• Current rating (6A AC minimum)
• Voltage rating (125V AC minimum)
• Contact timing (Non-Shorting/BBM)
• Switch function (On-On)
• Mounting type (Through Hole, Right Angle)
• Termination style (PC Pin)
• Contact material (Silver Alloy)

The MSN22ASW30, manufactured by NKK Switches, satisfies these substitution criteria as a direct equivalent component. Both parts share the same base product family (MS/MSN series) and maintain electrical and mechanical compatibility within the specified parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

The MSN22ASW30 is designated as the manufacturer-recommended substitute for the obsolete MS22ASW30. Both components are manufactured by NKK Switches and share identical ECCN and HTSUS classifications, confirming regulatory alignment. The substitute part maintains ROHS3 compliance and is currently in active production status, ensuring availability for procurement and supply chain continuity.

Selection of the MSN22ASW30 is appropriate for applications requiring direct replacement of the MS22ASW30 where the specified electrical ratings (6A, 125V AC), circuit configuration (DPDT), and mechanical form factor (through-hole, right-angle) are required.

Frequently Asked Questions (FAQ)

Q: What makes MSN22ASW30 a suitable substitute for MS22ASW30?

A: The MSN22ASW30 is the manufacturer-recommended equivalent part. Both components are produced by NKK Switches and share the same base product family designation. The substitute maintains compatibility across all critical electrical parameters (current rating, voltage rating, circuit configuration) and mechanical specifications (mounting type, termination style, contact material).

Q: Are there packaging differences between the main part and substitute?

A: The MS22ASW30 is specified with dash packaging, while the MSN22ASW30 is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility; selection depends on procurement quantity requirements and inventory management practices.

Q: What is the significance of the product status difference?

A: The MS22ASW30 is classified as obsolete, indicating it is no longer in active production. The MSN22ASW30 is listed as active, confirming ongoing manufacturing and availability. For new designs or ongoing system support, the active substitute part is the appropriate selection.

Q: Do both parts meet the same regulatory requirements?

A: Both the MS22ASW30 and MSN22ASW30 are ROHS3 compliant and share identical ECCN (EAR99) and HTSUS (8536.50.9050) classifications, confirming equivalent regulatory status for export and environmental compliance purposes.

Q: Can MSN22ASW30 be used in applications originally designed for MS22ASW30?

A: The MSN22ASW30 is designated as a direct substitute and maintains all critical electrical and mechanical parameters required for compatibility with MS22ASW30 applications. No design modifications are necessary for component replacement.