MB2065SS1W01-CC Equivalent & Substitute Parts

Part Overview

The MB2065SS1W01-CC is an SPDT pushbutton switch manufactured by NKK Switches, rated for 6A at 125V AC and 3A at 30V DC. This component features a round red button actuator with solder lug termination and panel mount rear configuration. The product is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and replacement applications.

Substiute Parts

MB2065SS1W01-CC

NKK SwitchesIn Stock: 824MB2065SS1W01-CC Datasheet

Current PartRFQ

MBN125SS1W01-CC

NKK SwitchesIn Stock: 1205MBN125SS1W01-CC Datasheet

MFR RecommendedRFQ

MPA106D

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1203MPA106D Datasheet

SimilarRFQ

MPE106D

TE Connectivity ALCOSWITCH SwitchesIn Stock: 2240MPE106D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2065SS1W01-CC is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Circuit configuration must be SPDT
• Switch function must be On-On
• AC voltage rating must be 125V minimum
• AC current rating must be 6A minimum
• DC voltage rating must be 28V minimum (acceptable reduction from 30V)
• DC current rating must be 3A minimum

Mechanical Compatibility Requirements:

• Mounting type must be Panel Mount, Rear
• Termination style must be Solder Lug
• Panel cutout diameter must accommodate 6.35mm to 6.50mm range
• Actuator type must be compatible with standard panel mount configuration

Regulatory Compliance:

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

The substitute parts MBN125SS1W01-CC, MPA106D, and MPE106D meet these criteria with the following considerations: MBN125SS1W01-CC is the manufacturer-recommended direct replacement from NKK Switches. MPA106D and MPE106D are functionally equivalent alternatives from TE Connectivity ALCOSWITCH Switches with active product status and enhanced electrical life ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: MBN125SS1W01-CC

MBN125SS1W01-CC is the manufacturer-recommended equivalent from NKK Switches. This part maintains identical electrical ratings (6A at 125V AC, 3A at 30V DC), operating temperature range (-30°C to 85°C), and mechanical specifications. Active product status ensures long-term availability and supply chain continuity. ROHS3 compliance and MSL 1 rating match the original specification.

Secondary Recommendations: MPA106D and MPE106D

Both MPA106D and MPE106D from TE Connectivity ALCOSWITCH Switches provide functional equivalence with enhanced electrical life (50,000 cycles versus 25,000 cycles). These parts meet all critical electrical parameters with minor deviations: DC voltage rating of 28V (versus 30V) and DC current rating of 4A (versus 3A), both representing acceptable margins for most applications. Operating temperature range is reduced to -20°C to 80°C. Panel cutout diameter is 6.35mm, requiring verification of mechanical fit in existing panel designs.

MPE106D provides additional ingress protection (Splash Proof), suitable for applications requiring environmental resistance beyond standard panel mount configurations.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring regulatory and moisture sensitivity equivalence.

Frequently Asked Questions (FAQ)

Q: Can MPA106D or MPE106D be used as direct replacements for MB2065SS1W01-CC?

A: Yes, with mechanical verification. Both parts meet electrical requirements (SPDT, On-On, 6A at 125V AC). The panel cutout diameter differs (6.35mm versus 6.50mm), requiring confirmation that existing panel mounting holes accommodate the smaller diameter or that panel modification is acceptable.

Q: What is the significance of the DC voltage rating difference (30V versus 28V)?

A: The 28V DC rating of MPA106D and MPE106D is acceptable for applications operating at or below 28V DC. Applications requiring the full 30V DC rating must use MBN125SS1W01-CC or the original MB2065SS1W01-CC.

Q: Why do MPA106D and MPE106D have higher electrical life ratings?

A: MPA106D and MPE106D specify 50,000 electrical cycles compared to 25,000 cycles for MB2065SS1W01-CC. This represents improved component design and does not affect substitution compatibility; it indicates extended operational durability.

Q: Is MBN125SS1W01-CC the only NKK Switches equivalent?

A: MBN125SS1W01-CC is the manufacturer-recommended replacement. It is the direct equivalent maintaining all original specifications and is the preferred choice for applications requiring exact parameter matching.

Q: What is the difference between MPA106D and MPE106D?

A: Both parts are electrically and mechanically identical with one exception: MPE106D includes Splash Proof ingress protection, while MPA106D has no specified ingress protection. Selection depends on environmental exposure requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. MB2065SS1W01-CC, MBN125SS1W01-CC, MPA106D, and MPE106D are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.