プリモ販売 List of Products and Services

The "MEMS Microphone," also known as a silicon microphone, is a microphone manufactured using semiconductor microfabrication technology. It is compact and can be embedded in various products. It has excellent heat resistance and is compatible with reflow soldering. Please feel free to contact us when you need assistance. 【Specifications】 ■Model: MM105 ■Size (mm): 3.35×2.5×1.0 ■Sensitivity (dB): -37dB±1dB ■S/N (dB): 64dB ■Features/Applications: Compatible with operating temperature (105℃), 30Hz phase specification/ANC, array microphones, etc., reflow compatible products. *For more details, please download the PDF or feel free to contact us.

• Sound Parts
• Other electronic parts

We handle the "Electret Condenser Microphone," commonly referred to as "ECM," which is used in various aspects of daily life. We offer a wide range of products, including high S/N products and those capable of picking up ultra-low frequencies (0.5Hz). Please feel free to contact us if you have any inquiries. 【Product Lineup】 ■ Omnidirectional ・ EM288Z1, EM215 ■ Unidirectional ・ EM265N, EM405N ■ Bidirectional ・ EM230N, EM283Z1, etc. *For more details, please download the PDF or feel free to contact us.

• Capacitor
• Sound Parts

Our company conducts OEM for ECMs, including microphone units, receiver units, speaker units, and special-purpose products. We have a wealth of experience in supplying high-performance ECMs (Electret Condenser Microphones) primarily for IC recorders to major electronics manufacturers. Please feel free to contact us if you have any requests. 【Examples of Achievements】 ■ Supply of high-performance ECMs (Electret Condenser Microphones) for IC recorders to major electronics manufacturers ■ Supply of ECMs for various intercoms ■ Supply of conference microphones to major audio manufacturers *For more details, please download the PDF or feel free to contact us.

• Capacitor
• Contract manufacturing
• Sound Parts