Connectors

Kyocera "5908 Series": Advancing High-Speed Connectivity

In recent years, as communication and information processing technologies advance, devices such as smartphones and smartwatches require increasingly sophisticated connectors. Enhancing EMI characteristics during high-speed transmission has become a significant challenge for these applications.

To address this, Kyocera has introduced a fully shielded structure in the 0.4 mm pitch board to board connector “5908 Series”, which offers excellent EMI characteristics by effectively suppressing noise intrusion and leakage.

Specifications

Product Name	5908 Series Product Search　　Catalog（521KB）
Pitch	0.4mm
Size	Width: 4.2mm Stacking Height: 2.0mm
No. of Positions	20 to 50 pos.
Rated Current	DC 0.5A/Contact
Rated Voltage	DC 30V/Contact
Operating Temperature Range	-40℃ to +125℃
Features	Excellent EMI characteristics for high-speed transmission
Features	High durability and good workability

Features

Fully shielded structure provides excellent EMI characteristics, supporting high-speed transmission

A fully shielded structure has been adopted, in which the outer circumference of both the plug side and the receptacle side is covered with a conductive metal. Since the fully shielded structure covers the main body and mating area of the connector with a metal shell, it can maximally suppress the intrusion and leakage of noise, thereby improving EMI characteristics. When mated, this product forms a double-shielded structure, allowing the electrical signal circuits to pass through the shield, which suppresses noise generation.
<Supported high-speed transmission standards>
PCI Express Gen.3 (8Gbps) and USB 3.2 Gen.2 (10Gbps), etc.

High durability and good workability

The plug features a convex shape and the receptacle a concave shape, creating a locking structure that ensures secure mating and increases retention force by 30% compared to our previous products. Both components also feature an R-shaped design to facilitate assembly and enhance workability.