MB2065SS2G30-BF Equivalent & Substitute Parts

Part Overview

The MB2065SS2G30-BF is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with On-On switching function. This through-hole, right-angle mounted component is rated for 0.4VA at 28V AC/DC operation with a green round button actuator. The product is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance, repair, and component sourcing in legacy applications.

Substiute Parts

MB2065SS2G30-BF

NKK SwitchesIn Stock: 1009MB2065SS2G30-BF Datasheet

Current PartRFQ

MBN12SS2G30-BF

NKK SwitchesIn Stock: 801MBN12SS2G30-BF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MB2065SS2G30-BF is determined by strict alignment of the following critical parameters:

Electrical Compatibility Requirements:

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

Mechanical Compatibility Requirements:

• Mounting type (Through Hole, Right Angle)
• Actuator type (Round, Button)
• Termination style (PC Pin)
• Operating temperature range (-30°C to 85°C minimum)

Regulatory & Environmental Requirements:

• RoHS3 compliance
• MSL rating (1 or equivalent)

The identified substitute part MBN12SS2G30-BF is listed by the manufacturer as an equivalent option and maintains compatibility across these critical parameters.

Parameter Comparison

Engineering Selection Recommendations

The MBN12SS2G30-BF is the manufacturer-recommended substitute for the obsolete MB2065SS2G30-BF. Both components are manufactured by NKK Switches and maintain identical electrical ratings, mechanical specifications, and regulatory compliance status. The primary distinction is product status: the MB2065SS2G30-BF is obsolete while the MBN12SS2G30-BF is active, ensuring ongoing availability and supply chain continuity. Both components meet ROHS3 compliance requirements and maintain MSL 1 rating, suitable for unlimited shelf life storage. Selection of the MBN12SS2G30-BF is appropriate for new designs, repairs, and system upgrades requiring SPDT pushbutton switch functionality at 28V operation.

Frequently Asked Questions (FAQ)

Q: Can the MBN12SS2G30-BF directly replace the MB2065SS2G30-BF in existing applications?

A: Yes. Both components share identical electrical ratings (0.4VA, 28V AC/DC), circuit configuration (SPDT), switch function (On-On), mounting type (Through Hole, Right Angle), actuator type (Round, Button), and termination style (PC Pin). No circuit modifications are required.

Q: What is the primary reason for substitution?

A: The MB2065SS2G30-BF is classified as obsolete. The MBN12SS2G30-BF is the active equivalent, ensuring component availability and supply chain reliability.

Q: Are there packaging differences between these parts?

A: The main part is packaged in standard format, while the substitute is supplied in bulk packaging. This does not affect electrical or mechanical compatibility.

Q: Do both components meet the same regulatory standards?

A: Yes. Both the MB2065SS2G30-BF and MBN12SS2G30-BF are ROHS3 compliant with MSL 1 rating, meeting identical environmental and regulatory requirements.

Q: What operating conditions are supported by the substitute part?

A: The MBN12SS2G30-BF operates across the same temperature range (-30°C to 85°C) with identical mechanical life (100,000 cycles) and electrical life (50,000 cycles) specifications.