MB2011SS2W13-BC Equivalent & Substitute Parts

Part Overview

The MB2011SS2W13-BC is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with On-Momentary switch function. This component is rated for 6A at 125V AC and 3A at 30V DC, designed for through-hole mounting with PC pin termination and epoxy sealed terminals. The product is currently 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

MB2011SS2W13-BC

NKK SwitchesIn Stock: 1063MB2011SS2W13-BC Datasheet

Current PartRFQ

MBN15SS2W13-BC

NKK SwitchesIn Stock: 1130MBN15SS2W13-BC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011SS2W13-BC is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration (SPDT)
• Switch function (On-Momentary)
• Mounting type (Through Hole)
• Termination style (PC Pin)
• Actuator type (Round Button)
• Operating temperature range (-30°C to 85°C)

Electrical Performance Criteria:

• AC voltage rating minimum 125V
• AC current rating minimum 6A
• DC voltage rating minimum 30V
• DC current rating minimum 3A

The substitute part MBN15SS2W13-BC maintains the same circuit configuration, switch function, mounting type, termination style, and actuator type. However, the substitute exhibits reduced electrical performance specifications with a maximum AC current rating of 3A compared to the original 6A rating, and does not specify a DC current rating. The mechanical life is also reduced from 100,000 cycles to 50,000 cycles.

Parameter Comparison

Engineering Selection Recommendations

The MBN15SS2W13-BC is listed as an active product from NKK Switches and maintains ROHS3 compliance, making it available for procurement where the obsolete MB2011SS2W13-BC is no longer obtainable. Both components share identical circuit topology, switch function, mounting configuration, and operating temperature specifications.

Selection of MBN15SS2W13-BC requires evaluation of application current requirements. The substitute part is rated for 3A AC maximum, which represents a 50% reduction from the original 6A AC rating. Applications operating at currents exceeding 3A AC are not suitable for this substitute. DC operation specifications are not provided for the substitute part, requiring clarification from the manufacturer for DC applications.

The mechanical life specification of 50,000 cycles for the substitute is half that of the original component. Applications requiring extended mechanical cycling should account for this reduced durability specification.

Frequently Asked Questions (FAQ)

Q: Can MBN15SS2W13-BC directly replace MB2011SS2W13-BC in all applications?

A: Direct replacement is limited by electrical performance. The substitute is rated for 3A AC maximum versus the original 6A AC rating. Applications operating below 3A AC with no DC requirements can use this substitute. Higher current applications require alternative solutions.

Q: What are the key differences between these parts?

A: The primary differences are reduced AC current rating (3A versus 6A), unspecified DC ratings on the substitute, and reduced mechanical life (50,000 versus 100,000 cycles). Circuit configuration, switch function, mounting type, and termination style are identical.

Q: Are both parts RoHS compliant?

A: Yes, both MB2011SS2W13-BC and MBN15SS2W13-BC are ROHS3 compliant.

Q: What is the operating temperature range for both parts?

A: Both components operate across -30°C to 85°C.

Q: Does the substitute part have the same mechanical life?

A: No. The original MB2011SS2W13-BC is rated for 100,000 mechanical cycles, while MBN15SS2W13-BC is rated for 50,000 cycles.

Q: Are the termination styles compatible?

A: Yes, both parts use PC pin termination style, ensuring compatibility with existing through-hole PCB designs.

Q: What is the actuator configuration for both parts?

A: Both components feature round button actuators in red color with no marking.