Standex Announces Closing of Sanyu Switch Co., Ltd. Acquisition

SALEM, N.H., February 20, 2024 /PRNewswire/ — Standex International Corporation (NYSE:SXI) confirms that it has closed on its previously announced acquisition of Sanyu Switch Co., Ltd.. In its first year of ownership, the Company still expects the acquisition to be accretive to its earnings and to achieve a double-digit return on invested capital.

“Completing the acquisition of Sanyu Switch Co., Ltd. continues Standex’s portfolio strategy of focusing on higher margin businesses in faster growing markets,” said Standex Chairman and CEO David Dunbar. “We look forward to building on the legacy established by Sanyu and its employees over the last 50 years.”

About Standex
Standex International Corporation is a global multi-industry manufacturer in five broad business segments:
Electronics, Engraving, Scientific, Engineering Technologies, and Specialty Solutions with operations in the United States, Europe, Canada, Japan, Singapore, Mexico, Turkey, South Africa, India, and China. For additional information, visit the Company’s website

About Sanyu Switch Co., Ltd.
With corporate headquarters in Tokyo, Japan, Sanyu Switch Co., Ltd. designs and manufactures reed relays, test sockets, testing systems for semi-conductor and other electronics manufacturing, and other switching applications. The Company’s primary manufacturing facility is in Kumamoto, Japan. For additional information, visit the Company’s website at

SOURCE: Standex International Corporation

For further information:
Christopher Howe
Director of IR
(773) 754-5394

113D Series, The New Surface Mounting Type Relays

The 113D series Sanyu

The 113D series Sanyu released is a surface mounting-type.

The performance makes breakdown voltage 3000 VDC (between contacts to coil : 7000 VDC) .
Addition to this, high insulation 10¹²Ω is the feature.

Package size: 30.2㎜(L)×17㎜(W)×8.7㎜(H)

LINK: 113D Series

New smallest Surface Mount Relay with high RF Performance


Sanyu has released the smallest surface mount relay,

which is the successor of 2R series with High Frequency capability.

Package size:  5.95mm (L) x 3.81mm (W) x 3.6mm (H)

This new 2H WJ series is suitable for the ATE, telecommunications and wireless markets,

which require higher frequency and high density arrangement.


LINK: 2H WJ Series

New 4 Form A SMT Relay


Sanyu has released for the multi-pole surface mount relay.

The 1H-4A series is configured in small surface mount package with 4 channels.

Inside, each channel has 50Ω coaxial shield and superior RF performance.

This 4FormA configuration will also provide you higher DC current capability.


LINK: 1H-4Ax8G