NKK Switches M2013SS2W03 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The NKK Switches M2013SS2W03 is a through-hole mounted toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 6A at 125V AC and 3A at 30V DC. This component features an On-Off-On switch function with a standard round actuator and epoxy sealed terminals. The product is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations where this specific model is no longer available from primary inventory channels.

Substiute Parts

M2013SS2W03

NKK SwitchesIn Stock: 765M2013SS2W03 Datasheet

Current PartRFQ

M2013SS2W13

NKK SwitchesIn Stock: 918M2013SS2W13 Datasheet

SimilarRFQ

7103SY9CQE

C&KIn Stock: 10687103SY9CQE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2013SS2W03 is determined by strict alignment with the following critical parameters:

Primary Substitution Criteria:

• Circuit configuration must be SPDT
• Switch function must be On-Off-On
• Current rating must meet or exceed 6A AC / 3A DC
• Voltage rating must meet or exceed 125V AC / 30V DC
• Mounting type must be through hole
• Termination style must be PC Pin
• Actuator type must be standard round
• Operating temperature range must encompass -30°C to 85°C
• Panel cutout dimensions must be compatible with circular 6.50mm diameter specification

Identified Substitute Parts:

1. M2013SS2W13 (NKK Switches) - Direct equivalent with identical electrical and mechanical specifications
2. 7103SY9CQE (C&K) - Functionally equivalent with minor parameter variations within acceptable tolerance

Parameter Comparison

Engineering Selection Recommendations

M2013SS2W13 (NKK Switches): This substitute provides direct electrical and mechanical equivalence to the M2013SS2W03. Both components share identical current ratings, voltage specifications, actuator dimensions, and operating temperature ranges. Both are ROHS3 compliant and maintain the same electrical life rating of 25,000 cycles. Selection of this part is appropriate for applications requiring exact specification matching within the NKK Switches product line. However, both parts carry obsolete product status, which may impact long-term availability.

7103SY9CQE (C&K): This substitute meets all primary substitution criteria with the following considerations: AC current rating is 5A (versus 6A), DC current rating is 5A (versus 3A), AC voltage rating is 120V (versus 125V), and DC voltage rating is 28V (versus 30V). The actuator length is 10.67mm (versus 10.50mm). This component offers superior electrical life at 40,000 cycles and maintains active product status, providing better long-term availability. ROHS3 compliance is confirmed. Selection of this part is appropriate for applications where the specified parameter variations are acceptable and where extended component availability is prioritized.

Frequently Asked Questions (FAQ)

Q: Can M2013SS2W13 be used as a direct replacement for M2013SS2W03?

A: Yes. M2013SS2W13 is a direct equivalent with identical electrical ratings (6A AC, 3A DC, 125V AC, 30V DC), mechanical configuration (through hole, PC pin termination, 10.50mm actuator), and operating specifications (-30°C to 85°C, 25,000 cycle electrical life). Both components are ROHS3 compliant and feature epoxy sealed terminals with standard round actuators.

Q: What are the limitations of using 7103SY9CQE as a substitute?

A: The 7103SY9CQE operates at reduced AC current capacity (5A versus 6A) and lower AC voltage rating (120V versus 125V). DC specifications differ with 5A rating versus 3A, and 28V rating versus 30V. Actuator length is 10.67mm versus 10.50mm. These variations require circuit-level evaluation to confirm compatibility with the original application's electrical load and voltage requirements.

Q: Are there mechanical compatibility concerns with the 7103SY9CQE substitute?

A: The 7103SY9CQE maintains through-hole mounting with PC pin termination and standard round actuator configuration. Panel cutout dimension data for the 7103SY9CQE is not provided in the specification set. The actuator length difference of 0.17mm is within typical mechanical tolerance ranges for toggle switch applications but should be verified against panel mounting geometry in the specific application.

Q: What is the availability status of these substitute parts?

A: M2013SS2W13 carries obsolete product status, similar to the main part M2013SS2W03. The 7103SY9CQE maintains active product status, indicating ongoing manufacturing and distribution availability. For applications requiring extended component lifecycle support, the C&K 7103SY9CQE is the preferred selection.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. Both M2013SS2W13 and 7103SY9CQE are ROHS3 compliant. All three components (main part and substitutes) meet current environmental and regulatory requirements for electronic component manufacturing and distribution.