M2013SS1G06 Equivalent & Substitute Parts

Part Overview

The M2013SS1G06 is a toggle switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with panel mount configuration. This component is rated for 0.4VA at 28V AC/DC and features a standard round actuator with wire wrap termination. The product is currently obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and redesign applications where continued supply cannot be guaranteed.

Substiute Parts

M2013SS1G06

NKK SwitchesIn Stock: 923M2013SS1G06 Datasheet

Current PartRFQ

A121S1YWB

ElectroswitchIn Stock: 682A121S1YWB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2013SS1G06 is determined by the following critical parameters:

• Circuit Configuration: SPDT topology is mandatory for functional equivalence
• Voltage Rating: Minimum 28V AC/DC capability required
• Current Rating: Minimum 0.4VA capacity required
• Mounting Type: Panel mount configuration with compatible bushing thread (1/4-40)
• Termination Style: Wire wrap termination for direct connection compatibility
• Actuator Type: Standard round actuator for mechanical fit
• Operating Temperature: Minimum -30°C to 85°C range or better
• Compliance: RoHS compliance status for regulatory alignment

The substitute part A121S1YWB meets these criteria with equivalent or superior electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The A121S1YWB from Electroswitch is a direct functional substitute for the M2013SS1G06. Selection is supported by the following factors:

• Electrical Equivalence: Both components share identical SPDT circuit topology, 28V AC/DC voltage rating, and wire wrap termination. The A121S1YWB provides 0.5VA capacity, exceeding the 0.4VA requirement of the original part.
• Mechanical Compatibility: Panel mount configuration, 1/4-40 bushing thread, and standard round actuator dimensions (10.41mm vs. 10.50mm) ensure direct mechanical fit in existing installations.
• Compliance Status: The A121S1YWB maintains RoHS compliance and is currently in active production, ensuring long-term availability and supply chain stability.
• Performance Enhancement: Extended operating temperature range (-30°C to 90°C) and increased electrical life (60,000 cycles vs. 50,000 cycles) provide improved reliability margins.

Frequently Asked Questions (FAQ)

Q: Can the A121S1YWB directly replace the M2013SS1G06 without modification?

A: Yes. Both components share identical circuit topology (SPDT), voltage rating (28V AC/DC), mounting configuration (panel mount with 1/4-40 bushing), and termination style (wire wrap). Actuator length variance (10.41mm vs. 10.50mm) is within mechanical tolerance for standard panel cutout dimensions.

Q: What is the difference in current rating between these parts?

A: The M2013SS1G06 is rated for 0.4VA, while the A121S1YWB is rated for 0.5VA. The substitute part has higher current capacity, making it suitable for applications requiring the original 0.4VA specification and those requiring up to 0.5VA.

Q: Are there differences in switch function between these parts?

A: The M2013SS1G06 is specified as On-Off-On function, while the A121S1YWB is specified as On-On function. Both are SPDT configurations; the functional designation reflects actuator detent behavior. Verify application requirements for detent characteristics before selection.

Q: What is the impact of the extended operating temperature range of the A121S1YWB?

A: The A121S1YWB operates from -30°C to 90°C, compared to -30°C to 85°C for the M2013SS1G06. This 5°C extension at the upper limit provides additional thermal margin for applications operating near temperature extremes.

Q: Is the A121S1YWB available in the same packaging as the M2013SS1G06?

A: The M2013SS1G06 is supplied in standard packaging, while the A121S1YWB is supplied in bulk packaging. Both are suitable for panel mount installation; packaging difference does not affect component functionality or compatibility.

Q: What compliance certifications apply to the A121S1YWB?

A: The A121S1YWB is RoHS compliant and carries EAR99 ECCN classification, matching the regulatory framework of the original M2013SS1G06 (ROHS3 compliant, EAR99 ECCN).