M2032SS4W03 Equivalent & Substitute Parts

Part Overview

The M2032SS4W03 is a toggle switch manufactured by NKK Switches, configured as a 3PDT (three-pole double-throw) panel mount switch with a 6A AC / 4A DC current rating at 125V AC / 30V DC. This switch features a standard round actuator with non-illuminated design and PC pin termination, suitable for applications requiring reliable switching in industrial and commercial environments.

The M2032SS4W03 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain supply chain continuity and ensure uninterrupted availability for new designs, repairs, and production requirements.

Substiute Parts

M2032SS4W03

NKK SwitchesIn Stock: 804M2032SS4W03 Datasheet

Current PartRFQ

MN32SS4W03

NKK SwitchesIn Stock: 949MN32SS4W03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2032SS4W03 is determined by the following critical parameters:

• Circuit Configuration: 3PDT topology must be maintained
• Current and Voltage Ratings: AC 6A at 125V and DC 4A at 30V must be met or exceeded
• Switch Function: On-On operation required
• Mounting and Mechanical Interface: Panel mount with M6 x 0.75 bushing thread and 6.50mm circular cutout
• Termination Style: PC pin termination for direct compatibility
• Environmental Compliance: RoHS3 compliance required

The substitute part MN32SS4W03 meets these criteria as a direct equivalent from the same manufacturer, ensuring electrical and mechanical compatibility while providing active product status and continued availability.

Parameter Comparison

Engineering Selection Recommendations

The MN32SS4W03 is identified as the manufacturer-recommended substitute for the obsolete M2032SS4W03. Both parts share identical ECCN and HTSUS classifications, confirming regulatory alignment. Both maintain ROHS3 compliance, satisfying environmental and hazardous substance restrictions.

The transition from M2032SS4W03 (obsolete) to MN32SS4W03 (active) ensures continued product availability and supply chain stability. The active product status of MN32SS4W03 provides assurance of ongoing manufacturing support and inventory availability.

Selection of MN32SS4W03 is appropriate for applications currently using M2032SS4W03, provided that the electrical and mechanical specifications of the substitute part align with application requirements.

Frequently Asked Questions (FAQ)

Q: What makes MN32SS4W03 a suitable substitute for M2032SS4W03?

A: MN32SS4W03 is the manufacturer-recommended equivalent from NKK Switches. Both parts share the same ECCN and HTSUS classifications and maintain ROHS3 compliance. The substitute part carries active product status, ensuring continued availability and manufacturing support.

Q: Are there any packaging differences between M2032SS4W03 and MN32SS4W03?

A: M2032SS4W03 is supplied in standard packaging, while MN32SS4W03 is available in bulk packaging. Packaging format does not affect electrical or mechanical compatibility; selection depends on procurement volume requirements.

Q: What is the significance of the obsolete status of M2032SS4W03?

A: Obsolete status indicates that the M2032SS4W03 is no longer in active production. Substitution with MN32SS4W03 is necessary to secure reliable supply for new designs and ongoing production requirements.

Q: Are the electrical ratings identical between the two parts?

A: Complete electrical specification data for MN32SS4W03 is not provided in the available documentation. Verification of electrical ratings (current, voltage, circuit configuration) against application requirements is necessary before final selection.

Q: What compliance certifications apply to both parts?

A: Both M2032SS4W03 and MN32SS4W03 are ROHS3 compliant and classified under ECCN EAR99 with HTSUS code 8536.50.9065, confirming regulatory alignment for export and environmental compliance.