MB2065LD1W01 Equivalent & Substitute Parts

Part Overview

The MB2065LD1W01 is a pushbutton switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 6A at 125V AC and 3A at 30V DC. Manufactured by NKK Switches in the MB2000 series, this component features a plunger actuator with solder lug termination and panel mount rear installation. The product is currently obsolete, making equivalent substitute parts necessary for ongoing maintenance, repair, and new design applications where this functionality is required.

Substiute Parts

MB2065LD1W01

NKK SwitchesIn Stock: 1011MB2065LD1W01 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 MB2065LD1W01 are qualified based on the following critical parameters:

Electrical Compatibility:

• Circuit configuration: SPDT
• Switch function: On-On
• AC current rating: 6A minimum
• AC voltage rating: 125V minimum
• DC current rating: 3A minimum
• DC voltage rating: 30V minimum

Mechanical Compatibility:

• Mounting type: Panel Mount, Rear
• Actuator type: Plunger for Cap
• Termination style: Solder Lug
• Panel cutout dimensions: Circular configuration compatible with 6.50mm diameter or smaller

Environmental & Compliance:

• Operating temperature range: Must encompass or exceed -30°C to 85°C
• RoHS3 compliance required
• MSL rating: 1 (Unlimited)

The substitute parts MPA106D and MPE106D meet these core electrical and mechanical requirements, though with noted variations in specific ratings and features.

Parameter Comparison

Engineering Selection Recommendations

Both MPA106D and MPE106D are active product alternatives to the obsolete MB2065LD1W01. Selection between these substitutes should be based on the following factors:

MPA106D (TE Connectivity ALCOSWITCH Switches):

• Active product status ensures long-term availability and supply chain continuity
• Meets all core electrical requirements with 6A AC and 4A DC ratings
• Panel cutout diameter of 6.35mm is smaller than the original 6.50mm, requiring panel modification or adapter consideration
• Operating temperature range of -20°C to 80°C is narrower than the original specification
• ROHS3 compliant with unlimited MSL rating
• Electrical life of 50,000 cycles exceeds the original 25,000 cycles

MPE106D (TE Connectivity ALCOSWITCH Switches):

• Active product status with higher inventory availability (2200 pcs)
• Meets all core electrical requirements with 6A AC and 4A DC ratings
• Includes splash proof ingress protection, providing enhanced environmental protection
• Panel cutout diameter of 6.35mm requires the same panel modification consideration as MPA106D
• Operating temperature range of -20°C to 80°C is narrower than the original specification
• ROHS3 compliant with unlimited MSL rating
• Electrical life of 50,000 cycles exceeds the original 25,000 cycles

Both substitutes are ROHS3 compliant and maintain the same circuit configuration, mounting type, and termination style as the original component. The choice between MPA106D and MPE106D depends on whether splash proof protection is required for the application.

Frequently Asked Questions (FAQ)

Q: Can MPA106D or MPE106D be used as direct replacements for MB2065LD1W01?

A: Both parts are electrically compatible as SPDT pushbutton switches with matching 6A AC and 125V AC ratings. However, the panel cutout diameter differs: the original requires 6.50mm, while both substitutes require 6.35mm. Panel modification or an adapter may be necessary for mechanical installation.

Q: What is the difference between MPA106D and MPE106D?

A: The primary difference is ingress protection. MPE106D includes splash proof protection, while MPA106D does not specify ingress protection. Both share identical electrical ratings, mounting configuration, and termination style. MPE106D has higher inventory availability.

Q: Are there temperature range limitations when substituting?

A: Yes. The original MB2065LD1W01 operates from -30°C to 85°C, while both MPA106D and MPE106D operate from -20°C to 80°C. If the application requires operation below -20°C or above 80°C, these substitutes are not suitable.

Q: How do the electrical life ratings compare?

A: The original MB2065LD1W01 is rated for 25,000 electrical cycles, while both MPA106D and MPE106D are rated for 50,000 electrical cycles. This represents a significant improvement in component longevity.

Q: Are both substitutes RoHS3 compliant?

A: Yes. Both MPA106D and MPE106D are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the compliance profile of the original component.

Q: What is the DC voltage rating difference?

A: The original MB2065LD1W01 is rated for 30V DC, while both MPA106D and MPE106D are rated for 28V DC. For applications operating at 30V DC, the original specification cannot be exceeded with these substitutes.