M2015SD1G02 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The M2015SD1G02 is an NKK Switches toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 0.4VA at 28V AC/DC. This component features panel mount installation with a circular 6.50mm diameter cutout and quick connect 0.062" (1.5mm) termination. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and electrical compatibility for continued system support and procurement.

Substiute Parts

M2015SD1G02

NKK SwitchesIn Stock: 878M2015SD1G02 Datasheet

Current PartRFQ

M2015SD1G01

NKK SwitchesIn Stock: 841M2015SD1G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2015SD1G02 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Circuit configuration (SPDT)
• Switch function (On-Mom)
• Current rating (0.4VA AC/DC)
• Voltage rating (28V AC/DC)

Mechanical Compatibility:

• Mounting type (Panel Mount)
• Panel cutout dimensions (Circular 6.50mm Dia)
• Bushing thread specification (1/4-40)
• Actuator type and length (Standard Round, 10.50mm)

Environmental & Compliance:

• Operating temperature range (-30°C to 85°C)
• Electrical life (50,000 Cycles)
• RoHS compliance status
• Manufacturer series (M series, NKK Switches)

The primary distinction between the main part and substitute alternatives lies in termination style. The M2015SD1G02 uses Quick Connect 0.062" (1.5mm) termination, while substitute parts may employ alternative termination methods that maintain electrical function within the same circuit and voltage specifications.

Parameter Comparison

Engineering Selection Recommendations

The M2015SD1G01 is the direct substitute for the obsolete M2015SD1G02. Both components are manufactured by NKK Switches within the M series and maintain identical electrical and mechanical specifications across all critical parameters: SPDT circuit, 0.4VA current rating, 28V voltage rating, panel mount configuration, and 50,000 cycle electrical life.

The M2015SD1G01 holds active product status, ensuring continued availability and supply chain support. Both parts carry RoHS compliance certification and operate across the identical temperature range of -30°C to 85°C.

The sole functional difference is termination style: the M2015SD1G02 employs quick connect termination, while the M2015SD1G01 uses solder lug termination. This distinction requires evaluation based on the specific circuit board or harness connection methodology employed in the target application. Both termination approaches maintain equivalent electrical performance within the specified voltage and current parameters.

Frequently Asked Questions (FAQ)

Q: Can the M2015SD1G01 directly replace the M2015SD1G02 in existing designs?

A: The M2015SD1G01 is electrically and mechanically equivalent to the M2015SD1G02 across all critical parameters. However, the termination style differs: M2015SD1G02 uses quick connect 0.062" (1.5mm) termination, while M2015SD1G01 uses solder lug termination. Compatibility depends on whether the circuit board or harness connection accommodates solder lug attachment.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts share identical electrical specifications: SPDT circuit, 0.4VA current rating, 28V AC/DC voltage rating, 50,000 cycle electrical life, and -30°C to 85°C operating temperature range.

Q: What is the significance of the product status difference?

A: The M2015SD1G02 is classified as obsolete, indicating discontinued production and limited future availability. The M2015SD1G01 maintains active status, ensuring ongoing manufacturing and supply chain support for new procurements and long-term system maintenance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the M2015SD1G02 and M2015SD1G01 are RoHS compliant and carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications.

Q: What is the panel cutout requirement for installation?

A: Both parts require a circular panel cutout of 6.50mm diameter with a 1/4-40 bushing thread. The mechanical mounting interface is identical between the two components.

Q: How does termination style affect circuit integration?

A: Termination style determines the connection method to the circuit board or harness. Quick connect termination (M2015SD1G02) uses push-on connectors, while solder lug termination (M2015SD1G01) requires soldered connections. Selection depends on the existing connection infrastructure in the target application.