MB2065SD3W01-CE Equivalent & Substitute Parts

Part Overview

The MB2065SD3W01-CE 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, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs. The switch is panel-mounted with rear termination, solder lug connections, and IP67 ingress protection rating.

Substiute Parts

MB2065SD3W01-CE

NKK SwitchesIn Stock: 1187MB2065SD3W01-CE Datasheet

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MPA106D

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1203MPA106D Datasheet

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MPE106D

TE Connectivity ALCOSWITCH SwitchesIn Stock: 2240MPE106D Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MB2065SD3W01-CE are identified based on the following critical parameters that determine functional equivalence:

• Circuit Configuration: SPDT topology must be maintained
• Current Rating (AC): Minimum 6A AC capability required
• Voltage Rating (AC): Minimum 125V AC capability required
• Mounting Type: Panel Mount, Rear configuration required
• Termination Style: Solder Lug connections required
• Panel Cutout Compatibility: Circular mounting hole diameter within acceptable tolerance range

The substitute parts MPA106D and MPE106D from TE Connectivity ALCOSWITCH Switches meet these core electrical and mechanical requirements. Both parts maintain SPDT circuit configuration, 6A AC current rating, 125V AC voltage rating, panel mount rear configuration, solder lug termination, and compatible panel cutout dimensions (6.35mm versus 6.50mm original specification).

Parameter Comparison

Engineering Selection Recommendations

Both MPA106D and MPE106D are active product offerings from TE Connectivity ALCOSWITCH Switches and represent viable substitutes for the obsolete MB2065SD3W01-CE. Selection between these two alternatives should be based on the following factors:

MPA106D is suitable for applications where ingress protection specifications are not explicitly required beyond standard panel mount configuration. This part maintains full electrical compatibility with the original specification.

MPE106D is recommended for applications requiring enhanced environmental protection. This part provides splash-proof ingress protection, exceeding the baseline requirements while maintaining all critical electrical parameters. MPE106D also offers higher inventory availability (2200 pieces in stock versus 1136 pieces for MPA106D).

Both substitute parts are ROHS3 compliant and carry REACH affected status. The DC voltage rating differential (28V versus 30V original) and operating temperature range reduction (-20°C to 80°C versus -30°C to 85°C original) must be evaluated against specific application requirements. Both parts exceed the original electrical life specification at 50,000 cycles compared to 25,000 cycles for the MB2065SD3W01-CE.

Frequently Asked Questions (FAQ)

Q: Can MPA106D or MPE106D be used as direct replacements for MB2065SD3W01-CE in existing designs?

A: Both parts maintain the critical electrical parameters (SPDT circuit, 6A AC, 125V AC) and mechanical configuration (panel mount rear, solder lug termination) required for functional equivalence. Panel cutout diameter tolerance (6.35mm versus 6.50mm) must be evaluated for mechanical fit in existing panel assemblies. Operating temperature range and DC voltage rating differences should be confirmed against application specifications.

Q: What is the difference between MPA106D and MPE106D?

A: Both parts share identical electrical ratings and circuit configuration. MPE106D provides splash-proof ingress protection compared to MPA106D, which has no specified ingress protection rating. MPE106D also has higher inventory availability. Selection depends on environmental protection requirements for the specific application.

Q: Are there compliance or certification differences between the substitute parts and the original?

A: All three parts are ROHS3 compliant. MPA106D and MPE106D carry REACH affected status, while the original MB2065SD3W01-CE is REACH unaffected. Both substitute parts maintain EAR99 ECCN classification and identical HTSUS commodity codes.

Q: What are the key parameter differences that affect substitution decisions?

A: The primary differences are DC voltage rating (28V for substitutes versus 30V original), operating temperature range (-20°C to 80°C for substitutes versus -30°C to 85°C original), and ingress protection (MPE106D splash-proof, MPA106D unspecified, original IP67). DC current rating is higher for substitutes (4A versus 3A). Electrical life is superior in both substitutes (50,000 cycles versus 25,000 cycles).

Q: Is panel cutout diameter compatibility a concern?

A: The substitute parts specify 6.35mm circular cutout diameter compared to 6.50mm for the original. This 0.15mm difference is within typical manufacturing tolerances for panel cutout dimensions. Mechanical fit should be confirmed for existing panel assemblies before implementation.