MS13AFW01 Equivalent & Substitute Parts Reference

Part Overview

The MS13AFW01 is a slide switch manufactured by NKK Switches, configured as a single-pole double-throw (SPDT) panel mount component with a 6A AC rating at 125V. This switch features non-shorting contact timing (break-before-make) and an on-off-on switching function, making it suitable for applications requiring three-position control with center-off capability.

The MS13AFW01 is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing maintenance, repair, and new design requirements where this model is no longer readily available from primary distribution channels.

Substiute Parts

MS13AFW01

NKK SwitchesIn Stock: 735MS13AFW01 Datasheet

Current PartRFQ

MSN13AFW01

NKK SwitchesIn Stock: 933MSN13AFW01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MS13AFW01 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Contact timing (non-shorting, break-before-make)
• Switch function (on-off-on, three-position)
• Current rating (6A AC minimum)
• Voltage rating (125V AC minimum)
• Mounting type (panel mount)
• Termination style (solder lug)
• Contact material (silver alloy or equivalent)
• Operating temperature range (minimum -30°C to 85°C)
• Regulatory compliance (RoHS3)

The MSN13AFW01, manufactured by NKK Switches, meets all substitution criteria as an equivalent component. This part maintains identical electrical specifications, mechanical performance characteristics, and regulatory compliance status while remaining in active production.

Parameter Comparison

Engineering Selection Recommendations

The MSN13AFW01 is the direct equivalent substitute for the MS13AFW01. Both components are manufactured by NKK Switches and maintain identical electrical and mechanical specifications across all critical parameters. The MSN13AFW01 holds active product status, ensuring continued availability and supply chain reliability.

Both parts maintain ROHS3 compliance and are classified under the same HTSUS code (8536.50.9050), confirming regulatory and tariff equivalence. The transition from the obsolete MS13AFW01 to the active MSN13AFW01 presents no functional or performance degradation for applications requiring SPDT panel mount slide switches with 6A AC / 125V AC ratings and non-shorting contact timing.

Packaging differs between the two parts (tray versus bulk), which may affect procurement and inventory management but does not impact electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the MSN13AFW01 be used as a direct replacement for the MS13AFW01 in existing designs?

A: Yes. The MSN13AFW01 is electrically and mechanically equivalent to the MS13AFW01. All critical parameters including circuit configuration, current and voltage ratings, contact timing, mounting type, and termination style are identical. The component can be substituted without design modification.

Q: What is the difference between the MS13AFW01 and MSN13AFW01?

A: The primary differences are product status and packaging. The MS13AFW01 is obsolete, while the MSN13AFW01 is in active production. The MS13AFW01 is supplied in tray packaging, while the MSN13AFW01 is supplied in bulk packaging. Electrical and mechanical specifications are identical.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both the MS13AFW01 and MSN13AFW01 are ROHS3 compliant and carry the same ECCN (EAR99) and HTSUS (8536.50.9050) classifications. They are equivalent from a regulatory and compliance perspective.

Q: Does packaging affect the substitution decision?

A: Packaging affects procurement and inventory handling but does not impact electrical performance or mechanical compatibility. The MS13AFW01 (tray) and MSN13AFW01 (bulk) are functionally interchangeable. Packaging selection should be based on procurement volume and inventory management requirements.

Q: What applications are suitable for these SPDT slide switches?

A: These components are suitable for applications requiring three-position control with center-off functionality, such as on-off-on switching circuits. The 6A AC / 125V AC rating supports general-purpose AC control applications. The non-shorting contact timing ensures clean switching without momentary contact overlap.