Products

ASLS Series
0.4mm pitch micro coaxial cable connector/stack connection type
The “ASLS Series” is a connector for 0.4 mm pitch micro coaxial cable (AWG#42).
Key Features
- A compact connector with a mounting height of 1.65 mm and a mating width of 2.80 mm
- It is non-magnetic and not affected by magnetic fields
- W crimp structure enhances cable retention
- The contact uses a two-point contact structure that provides contact reliability
- By using a metal shell, noise prevention and product strength are ensured
- Multiple ground terminals are provided to improve transmission characteristics/EMS characteristics
DT Series
High-Speed Transmission
Our DT Series support high-speed serial signal transmission equivalent to the SATA standard while having the function of a 0.5 mm pitch floating connector.
Key Features
- Suitable for protection against ESD/EMC
- Floating amount: ±0.5 mm in the X and Y directions
- Effective mating length: 1.5 mm (stacked/vertical mating), 1.7 mm (horizontal mating)
- Floating amount: ±0.5 mm in the X and Y directions
DT-E Series
High-Speed Transmission compatible 0.5mm pitch floating connector / type with power terminal
Our DT-E Series support 0.5mm pitch floating connector type with power terminal. There are 4 terminals for power supply, and current rating is 6.0A per terminal.
Key Features
- Current rating of the power supply terminal is 6.0A per contact
- Floating amount: ±0.7 mm in the X and Y directions
- Compatible with high speed serial transmission, and the transmission characteristics satisfy all the requirements of SATA Rev3.0.
- Connection method: stacked mating
DT-E-FS Series
high speed transmission compatible 0.5mm pitch floating connector/ high stack type with power terminal (receptacle 10mm bottom raised type)
Our DT-E-FS Series board-to-floating connector with a printed circuit board printed circuit board has a 0.5mm pitch with the stack height of receptacle raised by 10mm, and is capable of high speed serial transmission equivalent to 8Gbps.
Key Features
- Current rating of the power supply terminal is 6.0A per contact
- Floating amount: ±1.2 mm in the X and Y directions
- Enables 8 Gbps high-speed serial transmission
- Reliable design with an effective mating length of 1.5mm
DT-FS Series
High-Speed Transmission
The DT-FS Series is a 0.5 mm pitch board-to-board floating connector with the receptacle stack height raised by 10 mm.
Key Features
- Enables 8 Gbps high-speed serial transmission
- Arc-shaped contact prevents foreign matter from getting caught
- Reliable design with an effective mating length of1.5 mm
- Floating amount: ±1.0 mm in the X and Y directions
DT-S Series
High-Speed Transmission compatible 0.5mm pitch floating connector / shell type
Our DT-S Series support high-speed serial signal transmission equivalent to the SATA standard while supporting ESD/EMC countermeasures.
Key Features
- Suitable for protection against ESD/EMC
- Compatible with high speed serial transmission, and the transmission characteristics satisfy all the requirements of SATA Rev3.0
- Connection method: stacked mating stacked mating
- Floating amount: ±0.5 mm in the X and Y directions
DT12 / 13 Series
High-Speed Transmission / High Temperature Resistance
Our DT1213 Series support high-speed serial signal transmission equivalent to the SATA standard with high temperature resistance.
Key Features
- Suitable for protection against ESD/EMC
- Operating temperature is -40°C to 125°C.
- Effective mating length: 1.5 mm (stacked/vertical mating), 1.7 mm (horizontal mating)
- Floating amount: ±1.0 mm in the X and Y directions
DU Series
Industry’s Top-Class Narrow Pitch
Our DU series has achieved the industry’s top-class narrow pitch of 0.4 mm, making them ideal for small devices such as high-performance cameras.
Key Features
- Stack height: 5 mm and 7mm
- Available in a high temperature resistance type for up to +105°C
- Mating length of 1.2 mm (1.1 mm for products with a stack height of 5 mm)
- Floating amount: ±0.4 mm in the X and Y directions
DUS Series
Industry’s Top-Class Narrow Pitch
The DUS series can move ±0.4mm in the XY directions, and can absorb deviations in equipment assembly tolerances.
Key Features
- High speed serial transmission of 16Gbps (NRZ, Sdd21:-3dB,@8GHz)
- Suitable for low profile with a stack height of 3mm
- Can be used at temperatures up to 125°C
- Floating amount: ±0.4 mm in the X and Y directions
DY Series
Compact and Versatile
The DY series has a narrow pitch of 0.5 mm and a floating amount of ±0.5 mm in the XY direction, which can help reduce the size of devices.
Key Features
- Ten variations for stack height (5 – 14 mm)
- Eight variations for number of positions (30 – 140)
- Heat resistant type for +105°C is available
- 1.25 mm effective mating length
DY03 / 04 Series
Compact and Versatile / High Temperature Resistance
High temperature resistance type of our main product 0.5mm pitch printed circuit board-to-printed circuit board floating connector DY series.
Key Features
- Operating temperature is guaranteed up to +105°C
- Floating amount: ±0.5 mm in the X and Y directions
- Reliable design with an effective mating length of 1.25mm
- Stack height: 5, 11, 12, 13, 14mm
FA Series
2.5 mm pitch drawer connector
The FA Series is a 2.5 mm pitch drawer connector that provides the high connection reliability required for drawer connectors, suitable for mating in places that are not visible.
Key Features
- Can absorb a mating error of ±3 mm in the X and Y directions
- Reliable design with an effective mating length of 3 mm
- Crimp contacts employ a twin-leaf pinching two-point contact structure
- FA12 connectors for relaying cables support hot swap
FAS Series
1.5 mm pitch drawer connector
“FAS series” is a 1.5mm pitch drawer connector that meets the requirements for drawer connectors: prevention of pin buckling, ease of mating adjustment, stress reduction during mating, and high connection reliability.
Key Features
- Highly reliable design with an effective mating length of 3.4 mm
- Post-mating movement in the X and Y directions can be absorbed up to ±1.4 mm
- Crimp contacts employ a twin-leaf pinching two-point contact structure
- 30% smaller than the FA series
FBC Series
2mm pitch discrete crimp cable connector
The “FBC series” is a 2mm pitch printed circuit board-to-cable connector for type to draw a cable horizontally-mounted stacked mating cables.
Key Features
- E-lock mechanism with excellent operability prevents from falling out and maintains stable contact
- completely independent two-point contact maintains stable contact at all times
- Stacked mating, type to draw a cable horizontally type
FJC Series
0.75mm pitch crimp cable connector
The “FJC series” is a 0.75mm pitch crimp cable connector. Connector height when mated is 4.2mm, making it a low profile product that contributes to the downsizing of equipment.
Key Features
- Locking mechanism is installed in the center of the connector body, ensuring secure mating and stable contact with audible “click”
- Twin-leaf pinching 2point contact structure prevents contact buckling and improves reliability with stable contact force
- Right angle type printed circuit board side connector
- Low profile design with a connector height of 4.2mm when mated
FK Series
2.1mm pitch branch/relay compatible crimp cable connector
The “FK series” is a 2.1mm pitch branch/relay compatible crimp cable connector.
Key Features
- Features a robust locking structure with audible “click
- Locking section has a flat structure with no bumps on the locking surface to prevent damage
- Connector can be fixed in any position using a panel mount (suitable thickness: 0.8 mm to 1.5 mm) or cable tie (recommended width: 2.5 mm)
- Two-point clamping contact prevents contact buckling, improving reliability with stable contact force

Applications

Automotive

Automotive

Imaging

Imaging

Medical

Medical

Industrial

Industrial

Why KEL

Flexible Customization & Consultation

Flexible Customization & Consultation

Renowned for industry-leading expertise in floating connectors, we can assist you through the entire process of creating custom solutions. We have many years of experience in connector peripheral development, design, and manufacturing.

Top-Quality Products Made in Japan

Top-Quality Products Made in Japan

A fully automated production line for floating connectors is now in operation with a Class 100,000 cleanroom at our plant located in Japan’s Yamanashi Prefecture.

ISO & IATF Certified

ISO & IATF Certified

We are ISO9001/14001 and IATF16949 certified and registered.

Custom Solutions

Custom Solutions

With technology cultivated over 60 years, we pursue miniature, reliable and high functionality

Transmission Simulation Data

Our development department can replicate similar customer conditions and provide you with accurate simulation data.

Custom Harness Support

KEL develops custom-made harnesses to meet your specifications.