M2011SS4G01 Equivalent & Substitute Parts

Part Overview

The M2011SS4G01 is a miniature toggle switch manufactured by NKK Switches, configured as a single-pole single-throw (SPST) panel mount component with on-off switching functionality. This part is classified as obsolete, which necessitates identification of equivalent alternatives for ongoing applications and new designs. The switch features a standard round actuator with solder lug termination and is rated for 0.4VA at 28V AC/DC operation.

Substiute Parts

M2011SS4G01

NKK SwitchesIn Stock: 1044M2011SS4G01 Datasheet

Current PartRFQ

MN11SS4G01

NKK SwitchesIn Stock: 1041MN11SS4G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2011SS4G01 is determined by the following critical parameters:

• Circuit configuration (SPST)
• Switch function (On-Off)
• Mounting type (Panel Mount)
• Current and voltage ratings (0.4VA at 28V AC/DC)
• Actuator type and length (Standard Round, 10.50mm)
• Termination style (Solder Lug)
• Panel cutout dimensions (Circular - 6.50mm Dia)
• Bushing thread specification (M6 x 0.75)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life rating (25,000 Cycles)

The substitute part MN11SS4G01 maintains compatibility across these core electrical and mechanical parameters, enabling direct functional replacement in applications currently utilizing the M2011SS4G01.

Parameter Comparison

Engineering Selection Recommendations

The MN11SS4G01 is designated as an active product, whereas the M2011SS4G01 is obsolete. For new designs and ongoing production requiring toggle switch functionality in the M-series category, the MN11SS4G01 represents the current manufacturing alternative from NKK Switches. Both parts carry EAR99 ECCN classification and share the same HTSUS code (8536.50.9065), indicating regulatory alignment.

Selection of the MN11SS4G01 is supported by its active product status and availability in bulk packaging, facilitating procurement for production environments. Verification of electrical and mechanical parameter equivalence with application-specific requirements is necessary prior to implementation.

Frequently Asked Questions (FAQ)

Q: Why is the M2011SS4G01 being phased out? A: The M2011SS4G01 is classified as obsolete by the manufacturer. The MN11SS4G01 represents the current active alternative within the NKK Switches portfolio.

Q: Are the M2011SS4G01 and MN11SS4G01 electrically equivalent? A: Both parts are manufactured by NKK Switches and share the same HTSUS commodity code. Electrical equivalence is established through the manufacturer's substitution designation. Detailed electrical specifications for the MN11SS4G01 should be confirmed against application requirements.

Q: What are the packaging differences? A: The M2011SS4G01 original packaging specification is not detailed in available data. The MN11SS4G01 is supplied in bulk packaging, suitable for production and assembly operations.

Q: Can the MN11SS4G01 be used as a direct replacement in existing assemblies? A: The MN11SS4G01 is designated as a substitute for the M2011SS4G01. Mechanical compatibility (panel cutout, bushing thread, actuator dimensions) and electrical ratings must be verified against the specific application before implementation.

Q: What compliance certifications apply to both parts? A: Both parts are classified under ECCN EAR99 and share HTSUS code 8536.50.9065. The M2011SS4G01 is ROHS3 compliant. RoHS compliance status for the MN11SS4G01 should be confirmed with the manufacturer.