M2012SS1W15 Equivalent & Substitute Parts

Part Overview

The M2012SS1W15 is an NKK Switches toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 6A at 125V AC and 4A at 30V DC. This component features panel mount installation with a circular 6.50mm diameter cutout and 1/4-40 bushing thread. The switch is currently classified as obsolete, making identification of equivalent substitute parts essential for ongoing maintenance, repair, and system support applications.

Substiute Parts

M2012SS1W15

NKK SwitchesIn Stock: 1155M2012SS1W15 Datasheet

Current PartRFQ

M2012SS1W13

NKK SwitchesIn Stock: 1065M2012SS1W13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2012SS1W15 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current ratings (6A AC / 4A DC minimum)
• Voltage ratings (125V AC / 30V DC minimum)
• Actuator type and length (Standard Round, 10.50mm)
• Termination style (PC Pin)
• Panel cutout dimensions (Circular 6.50mm Dia)
• Bushing thread specification (1/4-40)
• Operating temperature range (-30°C to 85°C)
• Electrical life (25,000 Cycles)

The M2012SS1W15 differs from its substitute only in mounting type. The primary substitute, M2012SS1W13, maintains identical electrical specifications and mechanical dimensions but uses through-hole mounting instead of panel mount installation. Both parts share the same base product number (M2012SS) and are manufactured by NKK Switches within the M series.

Parameter Comparison

Engineering Selection Recommendations

Both the M2012SS1W15 and M2012SS1W13 are classified as obsolete products. Selection between these parts depends solely on the installation method required by the application:

• M2012SS1W15 is suitable for applications requiring panel mount installation with a circular 6.50mm diameter cutout and 1/4-40 bushing thread.
• M2012SS1W13 is suitable for applications requiring through-hole PCB mounting with identical electrical and mechanical specifications.

Both parts maintain ROHS3 compliance and are unaffected by REACH regulations. Electrical performance, current handling capacity, voltage ratings, and operating temperature ranges are identical. The choice between these substitutes is determined by the mechanical mounting requirements of the target application, not by electrical or environmental considerations.

Frequently Asked Questions (FAQ)

Q: Can M2012SS1W13 replace M2012SS1W15 in all applications?

A: M2012SS1W13 can replace M2012SS1W15 only if the application can accommodate through-hole mounting instead of panel mount installation. All electrical specifications and mechanical dimensions are identical. The mounting type difference is the only distinguishing factor.

Q: What is the difference between panel mount and through-hole mounting for these switches?

A: Panel mount (M2012SS1W15) installs through a circular cutout in a panel with the bushing thread securing it from the rear. Through-hole (M2012SS1W13) installs directly into PCB holes. Both use identical 1/4-40 bushing threads and 6.50mm circular dimensions but serve different installation geometries.

Q: Are both parts still available for purchase?

A: Both M2012SS1W15 and M2012SS1W13 are classified as obsolete. Availability is limited to existing inventory. Current stock levels are 1056 units for M2012SS1W15 and 1022 units for M2012SS1W13.

Q: Do these switches meet current regulatory requirements?

A: Both parts are ROHS3 compliant and REACH unaffected. They meet the regulatory standards specified in their product documentation.

Q: What is the electrical life expectancy of these switches?

A: Both M2012SS1W15 and M2012SS1W13 are rated for 25,000 electrical cycles under specified operating conditions.