MB2011SS2G30 Equivalent & Substitute Parts

Part Overview

The MB2011SS2G30 is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.4VA current rating at 28V AC/DC. This component is designed for through-hole, right-angle mounting applications 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 support and component procurement.

Substiute Parts

MB2011SS2G30

NKK SwitchesIn Stock: 884MB2011SS2G30 Datasheet

Current PartRFQ

MBN15SS2G30

NKK SwitchesIn Stock: 782MBN15SS2G30 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MB2011SS2G30 is determined by strict equivalence across the following critical parameters:

Circuit configuration must remain SPDT to maintain electrical functionality in the target application. Switch function must be On-Mom (momentary action) to preserve operational behavior. Current and voltage ratings (0.4VA at 28V AC/DC) establish the electrical load capacity and must not be exceeded. Mounting type (through-hole, right-angle) and termination style (PC pin) ensure mechanical and electrical compatibility with existing PCB layouts. Operating temperature range (-30°C to 85°C) defines the environmental operating envelope. Mechanical and electrical life specifications (100,000 and 50,000 cycles respectively) establish durability expectations.

The substitute part MBN15SS2G30 meets all these critical parameters while offering active product status and current availability.

Parameter Comparison

Engineering Selection Recommendations

The MBN15SS2G30 is the designated manufacturer-recommended substitute for the obsolete MB2011SS2G30. Both components are manufactured by NKK Switches and maintain electrical and mechanical parameter equivalence across all critical specifications: SPDT circuit, 0.4VA at 28V rating, momentary switch function, through-hole right-angle mounting, and PC pin termination.

The primary distinction is product status: MB2011SS2G30 is obsolete with limited remaining inventory (806 pieces), while MBN15SS2G30 is active with current manufacturing support and adequate stock availability (672 pieces). For new designs or component replenishment, MBN15SS2G30 is the appropriate selection. For legacy system maintenance where original part specifications must be maintained, MBN15SS2G30 provides functional equivalence without design modification.

Frequently Asked Questions (FAQ)

Q: Can MBN15SS2G30 be used as a direct replacement for MB2011SS2G30 in existing designs?

A: Yes. Both components share identical electrical ratings (0.4VA at 28V AC/DC), circuit configuration (SPDT), switch function (On-Mom), mounting type (through-hole right-angle), and termination style (PC pin). No circuit redesign is required.

Q: What is the difference between these two part numbers?

A: The components are electrically and mechanically equivalent. The primary differences are product lifecycle status (MB2011SS2G30 is obsolete; MBN15SS2G30 is active) and actuator design (MB2011SS2G30 uses a plunger for cap; MBN15SS2G30 uses a round black button). Both maintain the same functional performance in the application.

Q: Are there any compliance or certification differences?

A: MB2011SS2G30 is confirmed ROHS3 compliant. RoHS compliance status for MBN15SS2G30 is not specified in the available data. Both components are MSL 1 rated and REACH unaffected.

Q: What is the mechanical life difference, and does it affect substitution?

A: MB2011SS2G30 specifies 100,000 mechanical cycles and 50,000 electrical cycles. MBN15SS2G30 specifications for mechanical and electrical life are not provided in the available data. Substitution is based on electrical parameter equivalence; application-specific cycle requirements should be evaluated against actual operating conditions.

Q: Is packaging identical between the two parts?

A: Both components are supplied in bulk packaging. No specific packaging dimension or quantity per unit data is provided for either part.