M2012EA2G13 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The M2012EA2G13 is an NKK Switches toggle switch with SPDT (Single Pole Double Throw) configuration rated for 0.4VA at 28V AC/DC. This through-hole mounted component features a flatted brass actuator with chrome plating and epoxy sealed terminals. The product is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations.

Substiute Parts

M2012EA2G13

NKK SwitchesIn Stock: 2582M2012EA2G13 Datasheet

Current PartRFQ

MN12EA2G13

NKK SwitchesIn Stock: 919MN12EA2G13 Datasheet

MFR RecommendedRFQ

7101P3D9V31BE

C&KIn Stock: 12057101P3D9V31BE Datasheet

SimilarRFQ

7101P3D9V3BE

C&KIn Stock: 9397101P3D9V3BE Datasheet

SimilarRFQ

7101P3D9V9BE

C&KIn Stock: 9677101P3D9V9BE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

• Circuit configuration (SPDT required)
• Switch function (On-On operation)
• Current rating (0.4VA AC/DC minimum)
• Voltage rating (must support 28V AC/DC or higher)
• Mounting type (Through Hole)
• Actuator length (13.21mm)
• Termination style (PC Pin)
• Operating temperature range (-30°C to 85°C)

The substitute parts are grouped into two categories: manufacturer-recommended equivalent (MN12EA2G13 from NKK Switches) and functionally similar alternatives (C&K 7000 series components). The C&K parts operate at 20V AC/DC, which is lower than the main part's 28V rating but remain compatible in applications where the lower voltage specification is acceptable.

Parameter Comparison

Engineering Selection Recommendations

MN12EA2G13 is the primary substitute, being an active NKK Switches product with ROHS3 compliance. This part maintains manufacturer continuity and is recommended for direct replacement in applications where the original M2012EA2G13 is no longer available.

The C&K 7000 series parts (7101P3D9V31BE, 7101P3D9V3BE, 7101P3D9V9BE) are functionally equivalent alternatives. All three variants are active products with ROHS3 compliance and extended electrical life (100,000 cycles versus 50,000 cycles). The primary consideration is the reduced voltage rating of 20V AC/DC compared to the main part's 28V specification. These parts are suitable for applications operating at or below 20V.

All substitute parts maintain identical mechanical compatibility through matching actuator length (13.21mm), termination style (PC Pin), and through-hole mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can the C&K 7101P3D9V series parts replace the M2012EA2G13 in all applications?

A: The C&K parts are mechanically and functionally compatible but have a reduced voltage rating of 20V AC/DC versus the original 28V specification. They are suitable for applications operating at 20V or below. Applications requiring 28V operation must use the MN12EA2G13 equivalent.

Q: What is the difference between the three C&K substitute part numbers?

A: The 7101P3D9V31BE, 7101P3D9V3BE, and 7101P3D9V9BE are all from the C&K 7000 series with identical electrical and mechanical specifications. All three share the same circuit configuration (SPDT), current rating (0.4VA), voltage rating (20V), actuator length (13.21mm), and operating temperature range (-30°C to 85°C).

Q: Does the MN12EA2G13 have the same electrical life as the M2012EA2G13?

A: The MN12EA2G13 detailed specifications do not include electrical life data. The C&K alternatives provide 100,000 cycles, which exceeds the original part's 50,000 cycle rating.

Q: Are all substitute parts RoHS compliant?

A: Yes. The MN12EA2G13 and all C&K 7000 series parts are ROHS3 compliant, matching the compliance status of the original M2012EA2G13.

Q: What is the inventory status of these substitute parts?

A: MN12EA2G13 has 868 units in stock. The C&K alternatives have the following availability: 7101P3D9V31BE (1,161 units), 7101P3D9V3BE (893 units), and 7101P3D9V9BE (941 units).