Board to Board

Absorbs tolerance and misalignment during mating, preventing defects such as cracks in the board. Our narrow pitch and multiple positions enable miniaturization of devices.

8600 Series
0.635 mm Pitch Connector
The 8600 Series is a 0.635 mm pitch board-to-board connector. It features small-size, multi pin, and high reliability, and it is the optimum product to contribute to downsizing and sophistication of equipment
Key Features
- Reliable design with an effective mating length of 2mm
- Coplanarity: 0.1 mm max
- Connection method: Stacked/horizontal/vertical mating
- Mis-insertion prevention mechanism that also serves as a guide
8602E Series
0.635 mm Pitch Connector / Eject-lock type
The 8602E Series is a 0.635 mm pitch board-to-board connector with a lock mechanism. The lock mechanism eliminates the need for fixing with screws, and the product assumes applications in memory modules and other applications for connection with small printed circuit boards.
Key Features
- Reliable design with an effective mating length of 1.4mm
- Unique eject-lock mechanism that enables one-handed insertion and removal to improve work efficiency
- Coplanarity: 0.1 mm
- Stack height: 8 mm
8800 Series
1.27 mm pitch connector
The 8800 Series is a 1.27 mm pitch board-to-board connector. It is available in straight and right-angle types, with or without fixing clips, and also with power contacts.
Key Features
- Completely independent two-point contact maintains stable contact at all times
- Surface contact achieves a low insertion and withdrawal force, contributing to better contact durability
- Plug and receptacle have same contact shapes, enabling significant cost reduction through shared use of molds and reduced material costs
- Connection method: Stacked/horizontal/vertical mating
8806 / 8807 Series
1.27mm pitch connector/ multi pin type
The 8806/8807 series is a multi pin type 1.27mm pitch printed circuit board-to-printed circuit board connector offering straight/right angle configuration.
Key Features
- Completely independent two-point contact maintains stable contact at all times
- Surface contact achieves a low insertion and withdrawal force, contributing to better contact durability
- Smooth mating is possible with the guide mechanism
- Connection method: Stacked/horizontal/vertical mating
8832E-FS Series
1.27 mm pitch 2-piece connector/Flexible stack type
The 8903N-FS series is a 1.27mm pitch printed circuit board-to-printed circuit board connector with a choice of stack heights. It can be mated with the plug side of the 8900 series.
Key Features
- Insulator structure that protects from three directions prevents contact deformation
- Surface contact enables low insertion/removal force and the highly reliable design secures contact force and trailing capability
- Reliable mating is possible with a audible “click”
- Mating partner can be selected from the 8913/8930E/8931E series
8900 Series
1.27 mm pitch connector/Low-profile type
The 8900 Series is a 1.27 mm pitch, low-profile, board-to-board connector. The straight type has five variations of height ranging from 7 mm to 12 mm. It is also available with or without a metal hook.
Key Features
- Insulator structure that protects from three directions prevents contact deformation
- Surface contact enables low insertion/removal force and the highly reliable design secures contact force and trailing capability
- Reliable mating is possible with a audible “click”
- Available in two types, with and without flanges
8900MS Series
1.27 mm pitch connector/Low-profile type
The 8900MS series is a 1.27mm pitch printed circuit board-to-printed circuit board connector for low profile profile SMT. It can also be mated with the DIP type of the 8900 series.
Key Features
- Insulator structure that protects from three directions prevents contact deformation
- Surface contact enables low insertion/removal force and the highly reliable design secures contact force and trailing capability
- PPS is used for the insulator material to ensure heat resistance
- Equipped with a retention clip to reduce stress on the lead
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