MB2065SS2W30-BB Equivalent & Substitute Parts

Part Overview

The MB2065SS2W30-BB is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with a standard through-hole, right-angle mounting design. This component is rated for 6A at 125V AC and 3A at 30V DC, with a white round button actuator and PC pin termination. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where this switch type is required.

Substiute Parts

MB2065SS2W30-BB

NKK SwitchesIn Stock: 1220MB2065SS2W30-BB Datasheet

Current PartRFQ

MBN12SS2W30-BB

NKK SwitchesIn Stock: 727MBN12SS2W30-BB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MB2065SS2W30-BB is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Requirements:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current rating minimum: 6A at 125V AC, 3A at 30V DC
• Voltage rating minimum: 125V AC, 30V DC

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 or better

Regulatory & Compliance Requirements:

• RoHS3 compliance
• Moisture Sensitivity Level (MSL): 1 or better

The substitute part MBN12SS2W30-BB is listed as a manufacturer-recommended alternative by NKK Switches and maintains compatibility across these critical parameters.

Parameter Comparison

Engineering Selection Recommendations

The MBN12SS2W30-BB is the manufacturer-recommended substitute for the obsolete MB2065SS2W30-BB. Both components are manufactured by NKK Switches and maintain identical electrical ratings (6A at 125V AC, 3A at 30V DC) and mechanical specifications (SPDT On-On configuration, through-hole right-angle mounting, PC pin termination).

The primary advantage of selecting MBN12SS2W30-BB is its active product status, ensuring long-term availability and supply chain continuity. Both parts maintain ROHS3 compliance and equivalent regulatory standing. The substitute part is currently in stock with 636 units available, providing immediate procurement capability for replacement and new design applications.

Frequently Asked Questions (FAQ)

Q: Can MBN12SS2W30-BB directly replace MB2065SS2W30-BB in existing designs?

A: Yes. Both components share identical electrical ratings (6A at 125V AC, 3A at 30V DC), circuit configuration (SPDT On-On), and mechanical specifications (through-hole right-angle mounting with PC pin termination). No circuit modifications are required.

Q: Why is MB2065SS2W30-BB listed as obsolete?

A: Product obsolescence is determined by the manufacturer. NKK Switches has designated this part as end-of-life, making MBN12SS2W30-BB the active equivalent for ongoing procurement.

Q: Are there packaging differences between these parts?

A: MB2065SS2W30-BB is supplied in standard packaging, while MBN12SS2W30-BB is supplied in bulk packaging. Both maintain identical component specifications and performance characteristics.

Q: What compliance certifications apply to both parts?

A: Both MB2065SS2W30-BB and MBN12SS2W30-BB are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing.

Q: Are there any electrical performance differences?

A: No. Both components maintain identical current ratings (6A AC, 3A DC), voltage ratings (125V AC, 30V DC), mechanical life (100,000 cycles), and electrical life (25,000 cycles).