Electronic Components & Devices

Board to Board Connectors

5652 Series

Floating: XY+/-0.85mm High heat resistance

The "5652 Series" complies with variety of high-speed standards, including PCIe Gen.1 through Gen.4, MIPI D/C-PHY, SATA 3.0, USB 3.1 Gen.1, and also complies with USB 3.1 Gen.2 for the first time in the industry*1. The stacking height is available in a wide range of heights from 14 mm to 30 mm, increasing the degree of freedom in design. It can cope with extreme high temperature environment up to 125 deg. C required for in-vehicle equipment.

*1. Among 0.5mm-pitch floating board-to-board connectors (according to research by Kyocera as of December 2020)

0.5mm Pitch

Typical Applications

Automotive Equipment, Servers, Industrial Equipment, Medical Equipment etc.

Part No. List by Number of Positions:


Stacking Height 14 to 30mm
No. of Positions 10 to 180
Connection Style Vertical-Vertical
With or Without
Metal Tabs
Mounting Method
Pitch 0.5mm
Rated Current DC 0.6A/Contact
DC 3A/Power pin
Rated Voltage DC 50V/Contact
Withstanding Voltage AC 500Vrms、1min.


  • The floating board-to-board connector complies with SATA 3.0, PCIe Gen.1 2.5 GT/s through Gen.4 16 GT/s high-speed transmission standard (16 GT/s), and is the industry's first*1 to comply with USB 3.1 Gen. 2. The target characteristic impedance ranges from 85Ω to 100Ω, making it possible to meet various high-speed transmission standards.

    *1. Among 0.5mm-pitch floating board-to-board connectors (according to research by Kyocera as of December 2020)

  • The 5652 Series is a floating connector with a 0.5mm pitch that can move ±0.85mm in the X and Y directions to absorb positional and mounting misalignment within the housing. The connector reduces the stress generated during use for long-term reliability and maximizes both electrical and mechanical characteristics.
  • A dedicated power supply terminal can be assigned separately from the signal terminal according to the desired rated current. (Power terminal options)
  • Generally, the effective fitting length of a connector contact changes depending on the variation of distance between boards due to accumulated tolerances, which can affect data transmission characteristics. However, Kyocera’s 5652 Series can cope with a maximum ±0.75mm height tolerance between boards while still providing high-speed data transmission.
  • RoHS compliant and Halogen-free
  • Contact Material: Copper alloy
  • Insulator Material: Heat-resistant plastic
  • Operating Temperature Range: -40 to +125°C

Plating Specifications

Plating CodeContact AreaTail AreaMetal tabsRoHS Compliance
829+ Au Au Sn-Cu Yes

Go to Board to Board Connectors TOP

Inquiries about products and technical information

Please feel free to contact us. Our staff will reply to your inquiry.