M2012LL3W01-C Equivalent & Substitute Parts

Part Overview

The M2012LL3W01-C is a toggle switch manufactured by NKK Switches, configured as a Single Pole Double Throw (SPDT) panel mount switch with a locking lever actuator. This component is rated for 6A at 125V AC and 4A at 30V DC, featuring a non-illuminated design with solder lug termination and IP67 ingress protection. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations where this switch type is required.

Substiute Parts

M2012LL3W01-C

NKK SwitchesIn Stock: 809M2012LL3W01-C Datasheet

Current PartRFQ

MN12LL3W01-C

NKK SwitchesIn Stock: 739MN12LL3W01-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2012LL3W01-C is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current ratings (6A AC / 4A DC minimum)
• Voltage ratings (125V AC / 30V DC minimum)

Mechanical Compatibility Criteria:

• Mounting type (Panel Mount)
• Actuator type (Locking Lever)
• Termination style (Solder Lug)
• Panel cutout dimensions (Circular 6.50mm Dia)
• Bushing thread specification (1/4-40)

Environmental & Compliance Criteria:

• Operating temperature range (-30°C to 85°C)
• Ingress protection rating (IP67 minimum)
• RoHS compliance status

The substitute part MN12LL3W01-C is classified as an equivalent based on manufacturer designation and shared electrical/mechanical specifications within the NKK Switches product family.

Parameter Comparison

Engineering Selection Recommendations

The MN12LL3W01-C is designated as the manufacturer-recommended substitute for the obsolete M2012LL3W01-C. Both components share identical ECCN and HTSUS classifications, indicating regulatory equivalence for export and tariff purposes. The substitute part carries Active product status, ensuring ongoing availability and supply chain continuity.

Selection of MN12LL3W01-C is appropriate for applications requiring replacement of M2012LL3W01-C units. The substitute maintains the same circuit topology (SPDT On-On configuration) and is sourced from the same manufacturer, supporting design consistency and procurement standardization.

Frequently Asked Questions (FAQ)

Q: Can MN12LL3W01-C directly replace M2012LL3W01-C in existing designs?

A: Yes. Both components are manufactured by NKK Switches and share the same circuit configuration (SPDT On-On). The substitute is the manufacturer-designated equivalent. Verify mechanical fit within your panel assembly, as both use identical panel cutout dimensions (6.50mm circular) and 1/4-40 bushing thread specifications.

Q: What is the difference between these two part numbers?

A: The M2012LL3W01-C is classified as obsolete, while MN12LL3W01-C is active production. Both are SPDT toggle switches with locking lever actuators and solder lug termination from NKK Switches. The part number change reflects a product line update or manufacturing transition within the manufacturer's portfolio.

Q: Are there packaging differences between these parts?

A: The M2012LL3W01-C is specified with dash packaging notation, while MN12LL3W01-C is supplied in bulk packaging. Confirm packaging requirements with your procurement process, as this may affect order quantities and handling procedures.

Q: What electrical parameters should I verify before substitution?

A: Confirm that your application requirements do not exceed the electrical ratings of the substitute part. The main part is rated 6A at 125V AC and 4A at 30V DC. Request complete electrical specifications for MN12LL3W01-C from the manufacturer to ensure full parameter alignment before final design approval.

Q: Are both parts RoHS compliant?

A: The M2012LL3W01-C is ROHS3 compliant. Compliance status for MN12LL3W01-C is not specified in available data. Obtain RoHS certification documentation from NKK Switches for the substitute part to confirm regulatory compliance for your application and market requirements.