M2012LL4W01 Equivalent & Substitute Parts

Part Overview

The M2012LL4W01 is a toggle switch manufactured by NKK Switches, configured as a Single Pole Double Throw (SPDT) panel mount switch with On-On functionality. This component is rated for 6A at 125V AC and 4A at 30V DC, featuring a locking lever actuator with solder lug termination. The product is currently obsolete, making identification of equivalent substitute parts essential for system maintenance, repair, and component sourcing in legacy applications.

Substiute Parts

M2012LL4W01

NKK SwitchesIn Stock: 964M2012LL4W01 Datasheet

Current PartRFQ

MN12LL4W01

NKK SwitchesIn Stock: 809MN12LL4W01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2012LL4W01 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current and voltage ratings (6A/125V AC minimum; 4A/30V DC minimum)
• Mounting type (Panel Mount)
• Actuator type and length (Locking Lever, 16.50mm)
• Termination style (Solder Lug)
• Panel cutout and bushing dimensions (Circular 6.50mm Dia, M6 x 0.75)
• Operating temperature range (-30°C ~ 85°C)
• Regulatory compliance (ROHS3 Compliant)

The substitute part MN12LL4W01 is identified as a manufacturer-recommended equivalent from NKK Switches. Substitution is valid only when all mechanical, electrical, and environmental parameters align with the original specification.

Parameter Comparison

Engineering Selection Recommendations

The MN12LL4W01 is the manufacturer-recommended substitute for the obsolete M2012LL4W01. Both components are manufactured by NKK Switches and maintain identical ROHS3 compliance and export classification (EAR99). The substitute part carries Active product status, ensuring continued availability and supply chain reliability compared to the obsolete original.

Selection of the MN12LL4W01 is supported by equivalent regulatory standing and manufacturer endorsement. Both components share identical HTSUS classification, confirming functional and mechanical equivalence for tariff and trade purposes.

Frequently Asked Questions (FAQ)

Q: Can the MN12LL4W01 directly replace the M2012LL4W01 in existing applications?

A: The MN12LL4W01 is the manufacturer-recommended substitute and shares equivalent circuit configuration (SPDT), mounting type (Panel Mount), and termination style (Solder Lug). Direct replacement is valid when all mechanical and electrical parameters of the original specification are met.

Q: What is the difference between the M2012LL4W01 and MN12LL4W01?

A: The primary difference is product status. The M2012LL4W01 is obsolete, while the MN12LL4W01 is active. Both are ROHS3 compliant and manufactured by NKK Switches with equivalent electrical and mechanical specifications.

Q: Are there any compliance or certification differences between these parts?

A: Both the M2012LL4W01 and MN12LL4W01 maintain ROHS3 compliance and EAR99 export classification. No compliance or certification differences exist between the two components.

Q: What packaging options are available for the substitute part?

A: The MN12LL4W01 is available in Bulk packaging, consistent with the original M2012LL4W01 packaging format.

Q: Is the MN12LL4W01 suitable for the same operating temperature range?

A: The operating temperature range of -30°C ~ 85°C specified for the M2012LL4W01 is the applicable standard for this switch category. Verify specific operating temperature requirements with the substitute part datasheet for your application.