M2012TYG01-HH Equivalent & Substitute Parts

Part Overview

The M2012TYG01-HH is a rocker switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with On-On switching function. This panel-mount component is rated for 0.4VA at 28V AC/DC operation with a paddle actuator and solder lug termination. The product is currently obsolete, making identification of suitable substitute components essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

M2012TYG01-HH

NKK SwitchesIn Stock: 1103M2012TYG01-HH Datasheet

Current PartRFQ

MN12TYG01-HH

NKK SwitchesIn Stock: 1095MN12TYG01-HH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2012TYG01-HH is based on the following critical parameters:

• Circuit Configuration (SPDT): The substitute must maintain the same switching topology to preserve circuit functionality.
• Current and Voltage Ratings (0.4VA at 28V AC/DC): Electrical specifications must meet or exceed the original ratings to ensure safe operation.
• Mounting Type (Panel Mount, Flange): Physical mounting compatibility is required for installation in existing panel cutouts.
• Termination Style (Solder Lug): Connection method must be compatible with existing PCB or wiring infrastructure.
• Actuator Type (Paddle): User interface consistency and mechanical engagement requirements.
• Approval Certifications (CSA, UL): Regulatory compliance must be maintained for safety-critical applications.

The MN12TYG01-HH is identified as a manufacturer-recommended substitute from NKK Switches. However, due to incomplete parameter data for this substitute part, direct electrical and mechanical equivalence cannot be fully confirmed from the provided specifications.

Parameter Comparison

Engineering Selection Recommendations

The M2012TYG01-HH is classified as obsolete. The MN12TYG01-HH is designated as the manufacturer-recommended substitute and carries active product status, indicating ongoing support and availability from NKK Switches.

Both components share identical ECCN and HTSUS classifications, confirming regulatory alignment. The substitute maintains the same manufacturer source, reducing supply chain complexity and ensuring design continuity within the NKK Switches product ecosystem.

Selection of the MN12TYG01-HH is supported by its active product status and manufacturer recommendation. However, complete electrical and mechanical parameter verification is necessary prior to implementation in production environments.

Frequently Asked Questions (FAQ)

Q: Why is the M2012TYG01-HH being discontinued? A: The M2012TYG01-HH is classified as obsolete. The manufacturer recommends transitioning to the MN12TYG01-HH for new designs and ongoing support.

Q: What are the critical parameters for substitution? A: Circuit configuration (SPDT), current/voltage ratings (0.4VA at 28V AC/DC), mounting type (panel mount with flange), termination style (solder lug), and regulatory certifications (CSA, UL) must be maintained or exceeded.

Q: Is the MN12TYG01-HH a direct replacement? A: The MN12TYG01-HH is the manufacturer-recommended substitute. Detailed electrical and mechanical specifications for the substitute should be verified against application requirements before deployment.

Q: What packaging options are available? A: The M2012TYG01-HH is supplied in standard packaging. The MN12TYG01-HH is available in bulk packaging.

Q: Are both parts RoHS compliant? A: The M2012TYG01-HH is ROHS3 compliant. Compliance status for the MN12TYG01-HH should be confirmed with the manufacturer.