コーデンシ List of Products and Services

We have released an IrDA module that uses infrared to enable data communication between electronic devices in wireless communication.

• Other semiconductors
• Other network tools
• Sensors

SG2B01V is an ultra-compact photo interrupter that utilizes dual molding technology.

• Sensors

- It has the same spectral sensitivity as human visual sensitivity. - A linear output current can be obtained in response to changes in incident light intensity. - The difference in output current due to variations in light sources is small. - A large output current can be obtained even in low illumination. - We offer a convenient lead pin type that can replace CdS cells. - It is compatible with lead-free solder.

• Other semiconductors
• Sensors

- With a height of just 6.55 mm, the thinnest in the industry (according to our research), it contributes to the miniaturization and slimness of your devices. - It can also be used in devices that operate at a low voltage of Vcc = 3.3V.

• Other optical parts
• Sensors
• encoder

When implementing small electronic components in a metal housing, we had requested a degreasing treatment for the metal to prevent deterioration of the electronic component packages. The "SG2A01-A" uses polyacetal resin (polyoxymethylene (POM)) for the parts in contact with the metal housing, eliminating the need for degreasing treatment. Additionally, in many cases, the installation positions vary for each device, and the way external light enters is also different, which required considerable effort for each device's adaptation. However, the "SG2A01-A" is equipped with a visible light cut filter, significantly reducing the time needed to consider installation positions for each model. The "SG2A01-A" features a double structure with an optical component package and an external package, preventing fine dust from entering the optical components. The "SG2A01-A" has a built-in 5-terminal output connector, making wiring processing after installation easier. It is designed to be lead-free and can accommodate both domestic and overseas specifications.

• Sensors
• Other semiconductors

This is a transmissive photo interrupter with a distance of 13 mm between the light-emitting element and the light-receiving element. Traditionally, it has been technically difficult to maintain a distance of 10 mm or more between the light-emitting and light-receiving elements. However, Codenchi has solved this problem by using a high-power infrared LED for the light-emitting element and a high-sensitivity photo IC for the light-receiving element. (Both elements are Codenchi's own products.) In Japan, there is only one other company besides Codenchi that offers a transmissive photo interrupter with a distance of 10 mm or more between the light-emitting and light-receiving elements, due to technical difficulties. Among them, Codenchi has commercialized a transmissive photo interrupter with a distance of 13 mm. - It features a snap-in structure, allowing you to choose part numbers according to the thickness of the substrate. - Position detection characteristics can be supported for both the X-axis and Y-axis. - It is possible to select between dark-on and light-on modes. - An optical filter can be installed to prevent malfunction due to stray light.

• Other optical parts
• Other electronic parts
• Sensors

At Corden, we have developed a new silicon photodetector using our unique technology. This newly developed photodetector achieves both high sensitivity and fast response simultaneously, and it also has high stability against blue-violet laser light. It is being mass-produced as the blue-violet compatible high-speed diode "PDZ702NB."

• Other semiconductors
• Other optical parts
• diode

- It boasts a high-speed settling time of 14 nS or less. - It is compatible with high-power lasers for high-speed applications. - It has an extremely small offset voltage temperature drift. - It adopts a compact COB package (3.5 x 3.0 x 1.1 mm). - It is an environmentally friendly lead-free product.

• Other semiconductors
• Sensors

■ For mobile devices, there is a surface-mount "chip-type illuminance sensor." ■ For replacing CdS cells, there is a "top-view package illuminance sensor." ■ A versatile "side-view package illuminance sensor." ■ These products have a sensitivity that approximates human visual sensitivity and can generate a large current even in low light, significantly simplifying the design of surrounding circuits (according to our research). ■ The difference in output current due to variations in light sources is small, making these products highly reliable.

• Sensors
• Other semiconductors

- With a chip size of 4.5 x 2.8 x 1.1 mm, the mounting area is only 12.6 square millimeters. This is the smallest mounting area. - Compared to other products, it is approximately 30% smaller in mounting area and over 50% smaller in volume. - The power supply voltage for operation is wide-ranging at 2.7V-5.5V, making it a multi-voltage type. - The current consumption is 1.3 mA/max, which is about 40% less compared to other products, making it suitable for portable devices. - The reach distance is the same as conventional products at 8 m/min.

• Other optical parts
• Sensors
• Other semiconductors

* It is a top-view type and is the same as the conventional illuminance sensor "CdS cell." * In particular, the PT337P11FA has a lead spacing of 2.4 millimeters, which is the same dimension as the conventional representative "CdS cell." * The spectral sensitivity characteristics have been significantly improved compared to the "CdS cell."

• Sensors
• Other semiconductors