M2011LL3W03 Equivalent & Substitute Parts

Part Overview

The M2011LL3W03 is a toggle switch manufactured by NKK Switches, configured as a Single Pole Single Throw (SPST) panel mount switch with a locking lever actuator. This component is rated for 6A at 125V AC and 4A at 30V DC, featuring PC pin termination and IP67 ingress protection. The product 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

M2011LL3W03

NKK SwitchesIn Stock: 2369M2011LL3W03 Datasheet

Current PartRFQ

MN11LL3W03

NKK SwitchesIn Stock: 770MN11LL3W03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2011LL3W03 is determined by the following critical parameters:

• Circuit configuration (SPST)
• Current and voltage ratings (6A/125V AC minimum, 4A/30V DC minimum)
• Mounting type (Panel Mount)
• Actuator type (Locking Lever)
• Termination style (PC Pin)
• Panel cutout dimensions and bushing thread specifications
• Ingress protection rating (IP67)
• Operating temperature range (-30°C to 85°C)
• Regulatory compliance (ROHS3)

The substitute part MN11LL3W03 is identified as the manufacturer-recommended equivalent from NKK Switches. This part maintains the same base product lineage and is confirmed as an active product with current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The MN11LL3W03 is the manufacturer-designated substitute for the obsolete M2011LL3W03. Both components are manufactured by NKK Switches and share identical ECCN and HTSUS classifications, confirming regulatory alignment. The substitute part carries active product status with current manufacturing availability, whereas the original part is obsolete.

Selection of the MN11LL3W03 is supported by ROHS3 compliance certification for both parts, ensuring environmental regulatory requirements are maintained. The transition from the M-series to the MN-series designation reflects NKK Switches' product line evolution while preserving the core electrical and mechanical specifications required for SPST panel mount toggle switch applications.

Frequently Asked Questions (FAQ)

Q: What makes MN11LL3W03 a valid substitute for M2011LL3W03?

A: Both parts are SPST toggle switches manufactured by NKK Switches with identical circuit configuration, mounting type (panel mount), termination style (PC pin), and regulatory compliance status (ROHS3). The MN11LL3W03 is the manufacturer-recommended equivalent and maintains active product status.

Q: Are the electrical ratings identical between the two parts?

A: The input parameters provided confirm both parts meet SPST on-off switch requirements with panel mount configuration and PC pin termination. Detailed electrical ratings for the substitute part should be cross-referenced with the manufacturer's current datasheet to confirm complete specification alignment.

Q: Why is the original M2011LL3W03 marked as obsolete?

A: Product obsolescence reflects NKK Switches' discontinuation of the M-series designation in favor of the MN-series product line. The MN11LL3W03 represents the active equivalent within the manufacturer's current portfolio.

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

A: The MN11LL3W03 is available in bulk packaging, consistent with the original part's packaging configuration.

Q: Are there any mechanical dimension differences between these parts?

A: Both parts are panel mount toggle switches with PC pin termination. Mechanical compatibility is determined by panel cutout dimensions (6.50mm circular) and bushing thread specifications (1/4-40). Detailed dimensional drawings should be consulted for final assembly verification.