M2012LL2G45 Equivalent & Substitute Parts

Part Overview

The M2012LL2G45 is a toggle switch manufactured by NKK Switches, configured as a Single Pole Double Throw (SPDT) switch with On-On functionality. This through-hole, right-angle vertical mounted component is rated for 0.4VA at 28V AC/DC operation with a locking lever actuator. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

M2012LL2G45

NKK SwitchesIn Stock: 929M2012LL2G45 Datasheet

Current PartRFQ

MN12LL2G45

NKK SwitchesIn Stock: 1068MN12LL2G45 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2012LL2G45 is determined by the following critical parameters:

• Circuit Configuration: SPDT topology must be maintained
• Switch Function: On-On operation required
• Current and Voltage Ratings: 0.4VA at 28V AC/DC minimum
• Mounting Type: Through hole, right-angle vertical orientation
• Actuator Type and Length: Locking lever with 16.50mm length
• Termination Style: PC pin configuration
• Operating Temperature Range: -30°C to 85°C capability
• Electrical Life: 50,000 cycles minimum

The substitute part MN12LL2G45 is classified as a direct equivalent based on these parameters. Both parts share the same base product lineage (M/MN series from NKK Switches) and maintain functional and electrical compatibility within the specified operating envelope.

Parameter Comparison

Engineering Selection Recommendations

The MN12LL2G45 is the designated substitute for the obsolete M2012LL2G45. Selection of this substitute is supported by:

• Functional Equivalence: Both parts maintain identical SPDT On-On circuit configuration and electrical ratings
• Mechanical Compatibility: Mounting type, actuator specifications, and termination style are preserved
• Active Product Status: The MN12LL2G45 is currently in active production, ensuring availability for replacement and new applications
• Regulatory Compliance: Both parts share identical ECCN and HTSUS classifications, confirming trade compliance alignment
• Manufacturer Continuity: Both components are manufactured by NKK Switches, ensuring design and quality consistency

The transition from M2012LL2G45 to MN12LL2G45 represents a product line evolution within the same manufacturer's portfolio, with no functional or electrical compromises.

Frequently Asked Questions (FAQ)

Q: Can the MN12LL2G45 be used as a direct replacement for M2012LL2G45 in existing assemblies?

A: Yes. The MN12LL2G45 maintains identical electrical ratings (0.4VA at 28V AC/DC), circuit configuration (SPDT On-On), mounting type (through hole, right-angle vertical), and termination style (PC pin). No circuit modifications are required.

Q: What is the primary difference between M2012LL2G45 and MN12LL2G45?

A: The M2012LL2G45 is obsolete, while the MN12LL2G45 is an active product. Both are functionally equivalent toggle switches from NKK Switches with identical electrical and mechanical specifications.

Q: Are there any packaging differences between these parts?

A: The M2012LL2G45 is specified with standard packaging, while the MN12LL2G45 is supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact component functionality or performance.

Q: Do both parts meet the same regulatory standards?

A: Both parts share identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications. The M2012LL2G45 is explicitly ROHS3 compliant and REACH unaffected. Compliance documentation for the MN12LL2G45 should be obtained from the manufacturer to confirm equivalent regulatory status.

Q: What operating conditions are supported by the MN12LL2G45?

A: The MN12LL2G45 is specified for the same operating temperature range as the M2012LL2G45: -30°C to 85°C. Electrical life is rated at 50,000 cycles, supporting equivalent durability in switching applications.