Notice Regarding Specification Changes for Touch Switch Cables (φ2.8mm, φ4.0mm)
Dear Valued Customer,
We sincerely appreciate your continued patronage.
We are writing to inform you that we will be changing the cable specifications for the touch switch products listed below, with the aim of enhancing quality and ensuring stable supply.
This change involves revising the specifications regarding the cable jacket (sheath) color; we are consolidating the two previously used colors—black and gray—into a single standard color: black. By standardizing materials, we aim to improve production efficiency, strengthen our stable supply system, and streamline the manufacturing process.
Please note that this change applies only to the external color of the cable; there are no changes to the product's performance, functions, reliability, mounting dimensions, or electrical specifications.
Notice of spec change for touch switch cables (dia. 2.8mm & 4.0mm)
Table of Contents
Products subject to change
- Touch switches with φ2.8 mm cables
- Touch switches with φ4.0 mm cables
You can use the Excel file below to check whether a specific model is affected by this change.
Search_for_cable_color_change_lookup_sheet
How to Search
- Open the downloaded Excel file and click “Enable Editing.”
- Enter the model number you wish to check in the “Search Box” field.
- Check the result in the “Result” field.
- Models shown as “Applicable” are affected by this change.
* You can search for up to 10 models at a time.
* A complete list of affected models is also provided under “List of Applicable Models” in the same sheet.
Details of Change
The cable jacket (sheath) color is being standardized to black; only the external color of the cable is changing.
φ2.8mm Cable


φ4.0mm Cable


Reason for Change
To improve production efficiency, streamline manufacturing processes, and strengthen the stable supply system through the standardization of cables (materials) used.
Implementation Schedule
Effective date: Shipments starting January 2027.
*Note: Depending on inventory levels, products with the previous specifications and the new specifications may temporarily coexist.
Impact on Customers
This change does not affect product functionality, performance, or reliability. The product can be used in the same manner as the previous version.