MB2065SD3W01-CC Equivalent & Substitute Parts

Part Overview

The MB2065SD3W01-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, 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 suitable for sealed applications.

Substiute Parts

MB2065SD3W01-CC

NKK SwitchesIn Stock: 1022MB2065SD3W01-CC 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-CC are identified based on the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Circuit configuration must be SPDT
• AC current rating must be 6A minimum
• AC voltage rating must be 125V minimum
• DC voltage rating must support 28V or higher (accommodates the original 30V specification)
• Termination style must be solder lug

Mechanical Compatibility Criteria:

• Mounting type must be panel mount, rear
• Panel cutout diameter must be compatible (6.35mm to 6.50mm range acceptable for standard panel mount applications)
• Switch function must be On-On

Compliance Criteria:

• RoHS3 compliance required
• MSL rating of 1 (Unlimited) required

The substitute parts MPA106D and MPE106D meet these criteria with the following considerations: both maintain SPDT configuration, 6A AC rating, 125V AC voltage, solder lug termination, and panel mount rear configuration. DC current ratings of 4A exceed the original 3A specification. DC voltage ratings of 28V are within acceptable tolerance of the original 30V specification for standard switching applications.

Parameter Comparison

Engineering Selection Recommendations

Both MPA106D and MPE106D are active production parts from TE Connectivity ALCOSWITCH Switches and serve as functional equivalents to the obsolete MB2065SD3W01-CC. Selection between these substitutes should be based on the following factors:

MPE106D is recommended for applications requiring enhanced environmental protection. This part provides splash-proof ingress protection, which aligns more closely with the original IP67 specification of the MB2065SD3W01-CC. Both parts maintain ROHS3 compliance and MSL rating of 1.

MPA106D is suitable for standard panel-mount switching applications where splash-proof protection is not a requirement. This part is also ROHS3 compliant with MSL rating of 1.

Both substitutes operate within narrower temperature ranges (-20°C to 80°C) compared to the original part (-30°C to 85°C). Applications requiring operation below -20°C or above 80°C require design review. The 28V DC rating of both substitutes is acceptable for circuits designed for the original 30V specification in standard switching applications.

Frequently Asked Questions (FAQ)

Q: Can MPA106D or MPE106D be used as direct replacements for MB2065SD3W01-CC?

A: Both parts are functionally equivalent based on circuit configuration (SPDT), current ratings (6A AC), voltage ratings (125V AC), mounting type (panel mount, rear), and termination style (solder lug). Panel cutout diameter differences (6.35mm vs. 6.50mm) are within standard tolerance for panel mount applications. Both are ROHS3 compliant with MSL rating 1.

Q: What are the differences in ingress protection between the substitute parts?

A: The original MB2065SD3W01-CC specifies IP67 (dust tight, waterproof). MPE106D provides splash-proof protection. MPA106D does not specify ingress protection. For applications requiring sealed operation, MPE106D is the preferred substitute.

Q: Are there temperature range limitations with the substitute parts?

A: Both MPA106D and MPE106D operate from -20°C to 80°C, compared to the original -30°C to 85°C range. Applications requiring operation outside this narrower range require alternative component selection.

Q: How do the DC current and voltage ratings compare?

A: Both substitutes provide 4A DC current rating, exceeding the original 3A specification. DC voltage ratings are 28V for both substitutes versus 30V for the original part. This 2V difference is within acceptable tolerance for standard switching circuits.

Q: What is the difference between MPA106D and MPE106D?

A: Both parts share identical electrical specifications (SPDT, 6A AC, 4A DC, 125V AC, 28V DC) and mechanical configuration. The primary distinction is ingress protection: MPE106D provides splash-proof protection while MPA106D does not specify environmental protection. Both are active production parts with ROHS3 compliance.

Q: Are REACH compliance considerations important for substitution?

A: The original MB2065SD3W01-CC is REACH Unaffected. Both substitutes (MPA106D and MPE106D) are REACH Affected. Applications subject to REACH regulations should confirm compliance requirements with supply chain documentation.