See you AI Japan 20Hz to 20kHz wideband MEMS microphone new product

Minimum size 2.75 x 1.85 x 0.9mm, suitable for microphone arrays with a response range of 20Hz and above, digital type with low power mode.

A new thin type of MEMS microphone with a minimum area of 2.75 x 1.85mm has been introduced, featuring a thickness of 0.9mm. The low-frequency (20Hz~) compatible model is also ideal for microphone arrays such as noise cancellation. In the digital (PDM) type, a new compact model measuring 3.5 x 2.65 x 0.98mm has been released, equipped with a low-power mode for low current consumption.

• Sensors
• Other electronic parts

Ideal MEMS microphones for various portable electronic devices.

The CUI CMM series, boasting improved audio quality, performance, and high reliability, features a very compact housing with a low-profile footprint of 2.75 x 1.85 x 0.95 mm. This MEMS microphone is compatible with reflow soldering, providing designers with additional flexibility in applications requiring surface mounting. It is ideal for voice recording and voice capture in smartphones, tablets, smart home devices, and wearables. CUI's MEMS microphones are omnidirectional and offer analog or digital pulse density modulation (PDM) output with top or bottom port positions. Each model in the CMM series comes in circular or rectangular form factors, with sensitivity ratings ranging from -44 dB to -26 dB and signal-to-noise ratios from 57 dBA to 65 dBA. This MEMS microphone also provides reduced vibration sensitivity, a low current of at least 80 microamperes (µA), and a wide operating temperature range from -40°C to +105°C.

• Other electronic parts

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Regarding the "Automatic Stop Function after 10 Years" Automatic stop has been implemented in products manufactured from 2015 onwards. ■ Overview of Inspection Period Notification Function The dedicated controllers and timers for underfloor and attic ventilation fans sold since 2015 are equipped with the safety function mentioned on the left. Starting from November 2025, this automatic stop function will be activated sequentially for products manufactured in 2015. ■ Response Procedure at the Time of Automatic Stop It is anticipated that customers will contact the sales and installation stores. We ask that the sales and installation stores respond according to the following steps: 1. Conduct a safety inspection based on the "Underfloor and Attic Ventilation Fan Inspection Checklist." * Please be sure to check for looseness and retighten the connections of the controller and timer. If any liquids such as water, oil, or detergent have come into contact, the internal components may corrode, leading to ignition or fire, necessitating the replacement of the main unit. 2. If there are no issues, press and hold the set button to restart operation. ■ Start of Shipment for Controllers/Timers with Inspection Period Notification Function For details regarding the shipment history of timers, please contact our company: your sales representative or the Quality Control Department.

<40th Anniversary Campaign Now Underway!> This year marks our 40th anniversary. As a token of our gratitude for your continued support, we are offering the "Wireless Stop Remote Control" at a special price of 40% OFF for a limited time. This product is a remote control that safely allows for the remote stop of industrial equipment, manufacturing devices, and machine tools as an aid to the emergency stop button. This is an opportunity to enhance workplace safety at an affordable price! We encourage you to consider implementing it during this time. Campaign Period: January 5, 2026 - March 31, 2026 For more details, please visit the product page via the link below.

I would like to extend my respectful New Year's greetings. Thank you very much for your exceptional support during the past year. I sincerely hope for your continued support and patronage this year as well. January 1, 2026 Nihon Polistar Co., Ltd.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!