News Letter has been released(2024.Sep)!! Development of the World’s Smallest SPRING CONNECTOR™ and 40Gbps Waterproof Connector

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Yokowo has developed the world's smallest SPRING CONNECTOR™※1
and Yokowo's first commercialized USB4 compatible high-speed transmission, 40Gbps waterproof connector.
※1 According to our research

[Features of the New Product]

World’s Smallest SPRING CONNECTOR™: Achieves a 60% reduction compared to conventional products with a tiny diameter of just φ0.35mm.
High-Speed Transmission 40Gbps: Meets the strict standards of USB4, designed to minimize signal attenuation.
High Waterproof Performance: Achieves waterproof performance equivalent to IPX7, enabling use in various environments.
Miniaturization and Weight Reduction: Efficiently utilizes limited space amidst advancing device miniaturization.

【Specifications of the World’s Smallest SPRING CONNECTOR™】

ITEM	Specification	Conditions
Pin Diameter	φ0.195	-
Tube Diameter	φ0.35	-
Contact Resistance	50mΩ　Max.	-
Durability	Contact Resistance100mΩMax.	Compression 20,000cycles
Current Rating	1.0A	-
Environmental Resistance	Equivalent to conventional products	Equivalent to conventional products

This compact design has achieved a 60% reduction in diameter compared to conventional products. Additionally, the smaller diameter reduces signal attenuation, promising a more stable performance.

【Specifications of High-Speed Transmission 40Gbps Waterproof Connector】


SPRING CONNECTOR™	Pad Connector(Target)

ITEM	Specification	Conditions
Current Rating	5A(Power) / 0.5A(Signal)	-
Contact Resistance	50mΩ Max.	-
Insulation Resistance	100MΩ	DC500V 1min
Dielectric Strength	3mA(MAX.) leakage	AC500V 1min
Cycle Durability	Contact Resistance100mΩMax.	Compression 20,000cycles
Environmental Resistance	Equivalent to conventional products	Equivalent to conventional products

This product achieves a 60% reduction in diameter compared to conventional products and incorporates the world's smallest SPRING CONNECTOR™.
It supports USB4’s high-speed transmission of 40Gbps and uses a metal housing that suppresses EMI (Electromagnetic Interference).
Additionally, it provides waterproof performance equivalent to IPX7 and supports a 24pin configuration.

【Sample Shipment Starts in October】

Samples of this product will start shipping in October. If you are interested, please feel free to contact us.

■Yokowo introduction movie■	■Yokowo Fine Connector Div. introduction movie■
*The above link will direct you to YouTube site.	*The above link will direct you to YouTube site.

If you have any requests/questions about our products or if you would like more information.
Please feel free to ask through the link below and our sales team will get in contact with you soon.

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Sep, 2024

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