M2T12SA5A13 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The M2T12SA5A13 is a toggle switch manufactured by NKK Switches with SPDT (Single Pole Double Throw) circuit configuration rated for 6A at 125V AC and 4A at 30V DC. This through-hole mounted component features a standard round actuator with 12.70mm length and PC pin termination. The product is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity.

Substiute Parts

M2T12SA5A13

NKK SwitchesIn Stock: 936M2T12SA5A13 Datasheet

Current PartRFQ

M2012SA2A13

NKK SwitchesIn Stock: 1004M2012SA2A13 Datasheet

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100AWSP1T1B4M2QE

E-SwitchIn Stock: 920100AWSP1T1B4M2QE Datasheet

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100AWSP1T1B4VS2QE

E-SwitchIn Stock: 839100AWSP1T1B4VS2QE Datasheet

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100AWSP1T1B4VS3QE

E-SwitchIn Stock: 1308100AWSP1T1B4VS3QE Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2T12SA5A13 are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

• Circuit configuration: SPDT
• Switch function: On-On
• Mounting type: Through Hole
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C
• Actuator type: Standard Round

Electrical Rating Considerations: Substitutes must maintain equivalent or superior electrical performance within the specified voltage and current ranges. The M2T12SA5A13 operates at 6A/125V AC and 4A/30V DC. Substitute parts rated at 5A/120V AC and 5A/28V DC provide functional equivalence for most applications within these electrical parameters.

Mechanical Compatibility: Actuator length and panel cutout dimensions determine physical fit. The 12.70mm actuator length is maintained across primary substitutes to ensure mechanical compatibility with existing panel designs.

Parameter Comparison

Engineering Selection Recommendations

NKK Switches M2012SA2A13: This substitute maintains NKK Switches manufacturer continuity and identical electrical ratings (6A/125V AC, 4A/30V DC). The actuator length differs by 0.42mm (12.28mm versus 12.70mm), which may require panel cutout adjustment. Product status is obsolete, limiting long-term availability. ROHS3 compliance and identical operating temperature range support direct substitution in existing designs.

E-Switch 100AWSP1T1B4M2QE, 100AWSP1T1B4VS2QE, 100AWSP1T1B4VS3QE: These three E-Switch parts provide active product status with superior long-term availability. Electrical ratings are slightly reduced (5A AC/DC versus 6A/4A) and voltage ratings are marginally lower (120V AC/28V DC versus 125V/30V DC). All three maintain identical actuator length (12.70mm), eliminating mechanical redesign requirements. E-Switch parts feature IP67 ingress protection and extended electrical life (30,000 cycles versus 25,000 cycles). ROHS3 compliance and identical operating temperature range are maintained. These parts are suitable for applications where the reduced electrical ratings remain within design margins.

Compliance and Certification: All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification, matching the original part's regulatory profile.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100AWSP1 series parts directly replace the NKK M2T12SA5A13?

A: Direct replacement is possible with electrical rating verification. The E-Switch parts are rated at 5A AC/DC and 120V AC/28V DC, compared to the original 6A/4A and 125V/30V DC ratings. Applications operating below these E-Switch thresholds will function identically. Mechanical compatibility is maintained through identical 12.70mm actuator length and PC pin termination.

Q: What is the impact of the 0.42mm actuator length difference in the M2012SA2A13?

A: The M2012SA2A13 actuator length of 12.28mm differs from the original 12.70mm. This difference may require panel cutout adjustment or actuator extension verification depending on the specific panel design. Electrical and functional performance remain identical.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. The M2T12SA5A13 and all listed substitute parts are ROHS3 compliant and REACH unaffected, maintaining identical regulatory compliance.

Q: Which substitute part offers the best long-term availability?

A: The E-Switch 100AWSP1 series parts (100AWSP1T1B4M2QE, 100AWSP1T1B4VS2QE, 100AWSP1T1B4VS3QE) are classified as active products, providing superior long-term procurement continuity compared to the obsolete NKK parts.

Q: What is the difference between the three E-Switch substitute options?

A: All three E-Switch parts (100AWSP1T1B4M2QE, 100AWSP1T1B4VS2QE, 100AWSP1T1B4VS3QE) share identical electrical specifications, mechanical dimensions, and performance characteristics. Differences exist only in packaging and internal part number variants. Selection should be based on packaging requirements and inventory availability.

Q: Does the IP67 rating on E-Switch parts affect compatibility?

A: The IP67 ingress protection rating on E-Switch parts provides enhanced environmental sealing compared to the original part. This additional protection does not negatively impact compatibility and may provide benefits in applications requiring moisture or dust resistance.