M2012LL1W01/3 Equivalent & Substitute Parts

Part Overview

The M2012LL1W01/3 is a toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 6A at 125V AC and 4A at 30V DC. This panel-mount switch features a locking lever actuator and solder lug termination, designed for applications requiring reliable on-on switching functionality. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and component procurement.

Substiute Parts

M2012LL1W01/3

NKK SwitchesIn Stock: 995M2012LL1W01/3 Datasheet

Current PartRFQ

M2012LL1W01

NKK SwitchesIn Stock: 1450M2012LL1W01 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the M2012LL1W01/3 is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPDT only
• Switch Function: On-On operation
• Current and Voltage Ratings: 6A at 125V AC minimum; 4A at 30V DC minimum
• Mounting Interface: Panel mount with 6.50mm circular cutout and 1/4-40 bushing thread
• Actuator Specification: Locking lever with 16.50mm length
• Termination: Solder lug connections
• Operating Temperature: -30°C to 85°C range
• Electrical Life: 25,000 cycles minimum

The M2012LL1W01 (bulk packaging variant) meets all these criteria and is classified as a direct equivalent. Additional substitute part numbers from the provided list (MN12LL1W01, 7101L1PH3ZQE, 7101L1PH3ZGE, 5636AB2V, 7101K12ZQE) are identified as compatible alternatives within the NKK Switches ecosystem and related manufacturers, provided they maintain the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the M2012LL1W01/3 and M2012LL1W01 are classified as obsolete products. Selection between these parts should be based on packaging requirements and inventory availability. The M2012LL1W01/3 is supplied in standard packaging with 945 units in stock, while the M2012LL1W01 is supplied in bulk packaging with 1,352 units available.

Both parts maintain identical electrical specifications, mechanical interfaces, and compliance certifications (REACH Unaffected, EAR99 classification). The M2012LL1W01 includes epoxy sealed terminals and chrome-plated brass actuator material, which may provide enhanced environmental protection compared to the standard black actuator of the M2012LL1W01/3.

For applications requiring ROHS3 compliance, the M2012LL1W01 is explicitly certified. Procurement decisions should account for packaging format, terminal sealing requirements, and compliance certifications specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can M2012LL1W01 replace M2012LL1W01/3 in existing designs?

A: Yes. Both parts share identical electrical ratings (6A at 125V AC, 4A at 30V DC), circuit configuration (SPDT), mechanical mounting interface (panel mount with 6.50mm cutout and 1/4-40 thread), and actuator specifications (locking lever, 16.50mm length). The primary difference is packaging format and terminal treatment.

Q: What is the significance of the packaging difference between M2012LL1W01/3 and M2012LL1W01?

A: M2012LL1W01/3 is supplied in standard packaging, while M2012LL1W01 is supplied in bulk packaging. This affects handling, storage, and procurement quantities but does not impact electrical or mechanical performance.

Q: Are there compliance differences between the two parts?

A: The M2012LL1W01 is explicitly certified as ROHS3 compliant, while the M2012LL1W01/3 compliance status is not specified in the provided data. Both parts are REACH Unaffected and classified as EAR99 for export control purposes.

Q: What terminal treatment differences exist?

A: The M2012LL1W01 features epoxy sealed terminals and chrome-plated brass actuator material, providing enhanced environmental protection. The M2012LL1W01/3 uses standard solder lug termination with a black actuator. Both use solder lug termination style.

Q: Are these parts suitable for new designs?

A: Both parts are classified as obsolete. For new designs, consultation with NKK Switches regarding current production alternatives within the M-series toggle switch family is recommended to ensure long-term component availability and support.