MB2061SS4G01 Equivalent & Substitute Parts

Part Overview

The MB2061SS4G01 is a pushbutton switch manufactured by NKK Switches. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. Obsolete status indicates the part is no longer in active production, necessitating equivalent alternatives for procurement and replacement purposes.

Substiute Parts

MB2061SS4G01

NKK SwitchesIn Stock: 788MB2061SS4G01 Datasheet

Current PartRFQ

MBN25SS4G01

NKK SwitchesIn Stock: 748MBN25SS4G01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MB2061SS4G01 is based on functional equivalence as a pushbutton switch component. The recommended substitute MBN25SS4G01 maintains the core switching function while offering active product status and documented electrical specifications. Substitution logic is determined by:

• Component category: Pushbutton switch
• Functional classification: Switch
• Manufacturer compatibility: NKK Switches product line
• Product lifecycle status: Transition from obsolete to active production

Parameter Comparison

Engineering Selection Recommendations

The MBN25SS4G01 is the manufacturer-recommended substitute for the obsolete MB2061SS4G01. Selection of the MBN25SS4G01 is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• Documented electrical and mechanical specifications enabling design verification
• NKK Switches manufacturer lineage maintaining component quality standards
• Adequate inventory availability for procurement requirements

Frequently Asked Questions (FAQ)

Q: Why is the MB2061SS4G01 no longer available? A: The MB2061SS4G01 has reached end-of-life status and is classified as obsolete by the manufacturer. NKK Switches no longer manufactures this component.

Q: What makes the MBN25SS4G01 a suitable substitute? A: Both components are pushbutton switches from NKK Switches. The MBN25SS4G01 provides documented specifications including DPDT circuit configuration, 28V AC/DC voltage rating, and 0.4VA current rating, with active production status.

Q: Are there mechanical compatibility considerations? A: The MBN25SS4G01 specifies Panel Mount, Rear mounting type with a circular 6.50mm diameter panel cutout. Verify mechanical fit within your application before implementation.

Q: What is the difference between the two part numbers? A: The primary difference is product lifecycle status. The MB2061SS4G01 is obsolete with limited remaining inventory, while the MBN25SS4G01 is an active production component with full technical documentation and ongoing availability.

Q: Can I use remaining MB2061SS4G01 inventory? A: Yes. With 778 pieces currently in stock, existing inventory can support immediate requirements. However, for long-term production planning, transition to the MBN25SS4G01 is recommended to ensure supply continuity.