USL Series Connectors for 0.4mm Pitch Ultra-Fine Coaxial Cables

Ultra-fine coaxial cable compatible 0.4mm pitch crimp connector USL series

The "USL series" is a 0.4mm pitch crimp connector compatible with ultra-fine coaxial cables. Thanks to KEL's high level of technical expertise, this product enables the connection of ultra-fine coaxial cables through a crimping method for a consolidated connection. To minimize the loss of coaxial cable characteristics at the connector part, the product has been designed with particular consideration for transmission characteristics. By enclosing the board-side connector with a metal shell, measures against noise, improvement of product strength, and reinforcement of the ground have been achieved. This series realizes a 0.4mm pitch and maintains a mounting height of 1.0mm. Compared to KEL's already available 0.5mm pitch connectors for ultra-fine coaxial cables, the volume during connector mating has been reduced by approximately 50%, achieving significant miniaturization and contributing to the trend of lighter and more compact devices. The board-side connector is of the right-angle type, while the cable-side connector is of the straight type, with pin counts available in 20, 30, and 40 pins.

basic information

The "USL series" is a 0.4mm pitch press-fit connector compatible with ultra-thin coaxial cables, developed through KEL's advanced technology, allowing for a collective connection of ultra-thin coaxial cables via press-fitting. To minimize the loss of coaxial cable characteristics at the connector part, the product is specifically designed with transmission characteristics in mind. By surrounding the board-side connector with a metal shell, it enhances noise protection, product strength, and grounding. This series achieves a 0.4mm pitch and maintains a mounting height of 1.0mm. Compared to KEL's already available 0.5mm pitch ultra-thin coaxial cable connector "SSL series," the volume during connector mating is reduced by approximately 50%, successfully contributing to the miniaturization of devices. The board-side connector is of the right-angle type, while the cable-side connector is of the straight type, with pin counts available in 20, 30, and 40 pins.