MB2011LD3W01-CC Equivalent & Substitute Parts

Part Overview

The MB2011LD3W01-CC is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with 6A AC and 3A DC current ratings at 125V AC and 30V DC respectively. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations where functional compatibility is required.

Substiute Parts

MB2011LD3W01-CC

NKK SwitchesIn Stock: 1090MB2011LD3W01-CC Datasheet

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MPA106F

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1661MPA106F Datasheet

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MPE106F

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1103MPE106F Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011LD3W01-CC is determined by the following critical parameters:

• Circuit configuration must be SPDT
• Switch function must be On-Momentary
• AC current rating must be minimum 6A at 125V
• DC current rating must be minimum 3A at 30V
• Mounting type must be Panel Mount, Rear
• Termination style must be Solder Lug
• Panel cutout diameter compatibility within mechanical tolerance

The substitute parts MPA106F and MPE106F meet the electrical circuit requirements (SPDT, On-Momentary) and current ratings (6A AC, 4A DC minimum). Both are manufactured by TE Connectivity ALCOSWITCH Switches and maintain ROHS3 compliance. However, mechanical and environmental parameter variations exist that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both MPA106F and MPE106F are active production alternatives to the obsolete MB2011LD3W01-CC. Selection between these substitutes depends on specific application constraints:

MPA106F is suitable for applications where REACH compliance status is not a regulatory requirement and ingress protection specifications are not mandated beyond standard panel mount operation.

MPE106F is appropriate for applications requiring documented REACH compliance and enhanced environmental protection through splash-proof ingress rating. The MPE106F provides superior environmental sealing compared to the main part's IP67 specification.

Both substitutes exceed the original electrical life specification (50,000 cycles versus 25,000 cycles) and maintain equivalent electrical performance at the specified voltage and current ratings. Panel cutout diameter reduction from 6.50mm to 6.35mm requires mechanical verification for existing panel installations.

Frequently Asked Questions (FAQ)

Q: Can MPA106F or MPE106F be used as direct replacements for MB2011LD3W01-CC?

A: Both parts satisfy the core electrical requirements: SPDT circuit, On-Momentary function, 6A AC at 125V, and minimum 3A DC capability. Mechanical compatibility must be confirmed, specifically the panel cutout diameter reduction from 6.50mm to 6.35mm and operating temperature range narrowing from -30°C to -20°C minimum.

Q: What is the primary difference between MPA106F and MPE106F?

A: The MPE106F provides splash-proof ingress protection and REACH compliance documentation, while MPA106F does not specify ingress protection and has undefined REACH status. Both maintain identical electrical specifications and ROHS3 compliance.

Q: Are there packaging considerations for these substitutes?

A: The main part MB2011LD3W01-CC is specified with dash packaging, while both substitutes are supplied in bulk packaging. Procurement and handling procedures may require adjustment accordingly.

Q: Does the DC voltage rating difference (30V versus 28V) affect substitution suitability?

A: Applications operating at DC voltages above 28V are not compatible with either substitute. Applications at 28V DC or below are compatible with both MPA106F and MPE106F.

Q: What is the impact of the panel cutout diameter difference?

A: The 0.15mm reduction in panel cutout diameter (from 6.50mm to 6.35mm) may require mechanical panel modification or use of adapter hardware for existing installations designed for the MB2011LD3W01-CC.