ET210S12-Z Equivalent & Substitute Parts

Part Overview

The ET210S12-Z is a toggle switch manufactured by Nidec Components Corporation, configured as a DPDT (Double Pole Double Throw) panel mount switch with momentary-off-momentary (Mom-Off-Mom) functionality. Rated for 10A at 125V AC, this switch features a standard round actuator with 17.00mm length and solder lug termination. The product is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing applications and new designs.

Substiute Parts

ET210S12-Z

Nidec Components CorporationIn Stock: 1016ET210S12-Z Datasheet

Current PartRFQ

ET215S12-Z

Nidec Components CorporationIn Stock: 849ET215S12-Z Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ET215S12-Z qualifies as a direct substitute for the ET210S12-Z based on the following substitution criteria:

Mechanical Compatibility: Both switches share identical mechanical specifications including panel mount configuration, circular 12.50mm diameter cutout, M12 x 1 bushing thread, standard round actuator type, and 17.00mm actuator length. These parameters ensure direct physical interchangeability without panel modification.

Electrical Function: Both switches maintain identical DPDT circuit configuration and Mom-Off-Mom switch function, preserving circuit behavior and control logic.

Voltage Rating: Both switches are rated for 125V AC operation, ensuring compatibility with existing power supply specifications.

Termination and Environmental: Both switches feature solder lug termination, identical electrical life rating of 20,000 cycles, ROHS3 compliance, and MSL 1 rating.

Current Rating Differential: The ET215S12-Z is rated for 15A AC compared to the ET210S12-Z at 10A AC. This represents an uprated current capacity, making the ET215S12-Z suitable for applications requiring the original 10A specification while providing additional current handling margin.

Parameter Comparison

Engineering Selection Recommendations

The ET215S12-Z is the designated substitute for the obsolete ET210S12-Z. The substitute maintains active product status with Nidec Components Corporation, ensuring continued availability and supply chain reliability. Both parts carry ROHS3 compliance and identical environmental ratings, supporting regulatory and quality requirements.

The ET215S12-Z provides uprated current capacity at 15A AC versus the original 10A AC specification. This increased current rating does not compromise compatibility and provides additional operational margin for applications operating at or near the original 10A specification. The substitute is suitable for direct replacement in existing designs and new applications requiring DPDT Mom-Off-Mom toggle switch functionality at 125V AC.

Frequently Asked Questions (FAQ)

Q: Can the ET215S12-Z directly replace the ET210S12-Z in existing assemblies?

A: Yes. The ET215S12-Z is mechanically and electrically compatible with the ET210S12-Z. Identical panel cutout dimensions, bushing thread specifications, actuator geometry, and termination style enable direct substitution without panel modification or rewiring.

Q: What is the significance of the current rating difference between these parts?

A: The ET215S12-Z is rated for 15A AC compared to the ET210S12-Z at 10A AC. This represents an uprated current capacity. Applications operating at 10A or below are fully compatible with the higher-rated substitute, which provides additional current handling capability.

Q: Are both switches suitable for the same voltage applications?

A: Yes. Both switches are rated for 125V AC operation and are suitable for identical voltage applications.

Q: What is the product status difference, and why does it matter?

A: The ET210S12-Z is classified as obsolete, while the ET215S12-Z is active. Active status indicates ongoing manufacturing and availability through Nidec Components Corporation, ensuring supply chain continuity for new designs and replacement requirements.

Q: Do both switches meet the same compliance standards?

A: Yes. Both switches are ROHS3 compliant with MSL 1 rating, meeting identical environmental and regulatory requirements.

Q: Are the electrical life ratings equivalent?

A: Yes. Both switches are rated for 20,000 electrical cycles, providing identical operational life specifications.