MB2011SB1W01-DA Equivalent & Substitute Parts

Part Overview

The MB2011SB1W01-DA is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuitry with a rated capacity of 6A at 125V AC and 3A at 30V DC. This component is classified as obsolete, necessitating identification of equivalent alternatives for ongoing applications requiring SPDT pushbutton switch functionality with comparable electrical and mechanical specifications.

Substiute Parts

MB2011SB1W01-DA

NKK SwitchesIn Stock: 1184MB2011SB1W01-DA Datasheet

Current PartRFQ

MBN15SB1W01-DA

NKK SwitchesIn Stock: 672MBN15SB1W01-DA Datasheet

MFR RecommendedRFQ

GPB001PA06A1UB

CW IndustriesIn Stock: 1032GPB001PA06A1UB Datasheet

SimilarRFQ

MPG106F

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1164MPG106F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011SB1W01-DA is determined by the following critical parameters:

• Circuit configuration must be SPDT
• Current rating must support minimum 6A at 125V AC
• Switch function must be On-Mom (momentary)
• Mounting type must be Panel Mount, Rear
• Actuator type must be Round, Button
• Termination style must be Solder Lug
• RoHS3 compliance required

Three substitute parts meet these criteria with varying degrees of parameter alignment:

MBN15SB1W01-DA (NKK Switches) — Manufacturer-recommended substitute with active product status.

GPB001PA06A1UB (CW Industries) — Functionally equivalent with matching electrical ratings and panel mount configuration.

MPG106F (TE Connectivity ALCOSWITCH Switches) — Active alternative with comparable electrical specifications and extended electrical life rating.

Parameter Comparison

Engineering Selection Recommendations

MBN15SB1W01-DA is the primary substitute option, designated as the manufacturer-recommended alternative with active product status and ROHS3 compliance. This part maintains NKK Switches lineage and ensures continuity with the original design intent.

GPB001PA06A1UB provides a functionally equivalent alternative from CW Industries with identical AC electrical ratings (6A at 125V), matching panel mount configuration, and ROHS3 compliance. Operating temperature range is reduced to -20°C to 65°C compared to the original specification.

MPG106F from TE Connectivity ALCOSWITCH Switches offers an active alternative with matching AC electrical ratings and extended electrical life (50,000 cycles versus 25,000 cycles). DC current rating is increased to 4A at 28V. REACH status is listed as affected, requiring compliance verification for applications subject to REACH regulations.

All three substitutes maintain ROHS3 compliance and are currently in active production status, ensuring long-term availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can MBN15SB1W01-DA directly replace MB2011SB1W01-DA in existing designs?

A: MBN15SB1W01-DA is the manufacturer-recommended substitute. However, detailed electrical and mechanical specifications for MBN15SB1W01-DA are not fully provided in this reference. Consult the manufacturer datasheet to confirm all parameters align with your application requirements.

Q: What is the primary difference between GPB001PA06A1UB and the original part?

A: GPB001PA06A1UB maintains equivalent AC electrical ratings (6A at 125V) and identical mounting configuration. The operating temperature range is narrower (-20°C to 65°C versus -30°C to 85°C). Panel cutout diameter differs (6.20mm versus 12.50mm), requiring mechanical redesign consideration.

Q: Why does MPG106F show higher electrical life than the original part?

A: MPG106F is rated for 50,000 electrical cycles compared to 25,000 cycles for MB2011SB1W01-DA. This represents an extended operational life specification for the TE Connectivity component.

Q: Are there panel cutout dimension differences between substitutes?

A: Yes. MB2011SB1W01-DA specifies a 12.50mm circular cutout, GPB001PA06A1UB requires 6.20mm, and MPG106F requires 11.80mm. Panel redesign may be necessary depending on the selected substitute.

Q: What compliance considerations apply to MPG106F?

A: MPG106F is ROHS3 compliant but listed as REACH Affected. Applications subject to REACH regulations require verification that this component meets applicable substance restrictions.