MB2185SD8G01 Equivalent & Substitute Parts

Part Overview

The MB2185SD8G01 is a pushbutton switch manufactured by NKK Switches. This component is classified as obsolete, making it necessary to identify active equivalent or substitute parts for ongoing applications and new designs. Substitute parts must maintain functional compatibility based on shared electrical and mechanical characteristics.

Substiute Parts

MB2185SD8G01

NKK SwitchesIn Stock: 994MB2185SD8G01 Datasheet

Current PartRFQ

MBN42SD8G01

NKK SwitchesIn Stock: 1172MBN42SD8G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MB2185SD8G01 is based on the following criteria derived from available parameters:

• Manufacturer alignment: NKK Switches
• Product category: Pushbutton Switch
• Active product status for long-term availability
• Functional classification as a switch component

The MBN42SD8G01 qualifies as a substitute based on manufacturer continuity and product category alignment. Both components are pushbutton switches from NKK Switches. The substitute part is active, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

The MBN42SD8G01 is the recommended substitute for the obsolete MB2185SD8G01. Selection is based on:

• Manufacturer continuity within the NKK Switches product line
• Active product status ensuring current manufacturing and supply chain support
• Functional equivalence as a pushbutton switch component
• Availability of detailed electrical and mechanical specifications for the substitute part

The transition from MB2185SD8G01 to MBN42SD8G01 is supported by the active status of the substitute, which provides long-term reliability for component sourcing and design implementation.

Frequently Asked Questions (FAQ)

Q: Why is the MB2185SD8G01 being replaced? A: The MB2185SD8G01 is classified as obsolete. The MBN42SD8G01 is an active substitute from the same manufacturer, ensuring continued availability and support.

Q: What are the key compatibility factors between MB2185SD8G01 and MBN42SD8G01? A: Both components are pushbutton switches manufactured by NKK Switches. The substitute part provides specified electrical ratings (28V AC/DC, 0.4VA) and mechanical characteristics (4PDT circuit, panel mount configuration) suitable for switch applications.

Q: Are there packaging or mounting differences? A: The MBN42SD8G01 specifies panel mount, rear configuration with a circular 6.50mm diameter cutout. Verify mounting compatibility with your application requirements.

Q: What is the circuit configuration of the substitute part? A: The MBN42SD8G01 features a 4PDT (four-pole, double-throw) circuit with On-On switch function and solder lug termination.