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Part no. Dimension [mm] Sensitivity (0dB=1V/Pa, 1kHz) [dB ±3] SNR [dB] Remarks Details

3.76 x 2.95 x 1.1 - 38.0 62.0 Bottom Port; Aanalog MEMS Microphone; Omni-directional tovább >>


4.0 x 3.0 x 1.0 - 26 61 Top Port ; Digital MEMS Microphone; Omni-directional tovább >>


3.5 x 2.65 x 0.98 - 38 66 Bottom Port ; Analog MEMS Microphone; Omni-directional tovább >>


4.0 x 3.0 x 1.0 - 26 61,6 Bottom Port ; Digital MEMS Microphone; Omni-directional tovább >>


2.75 x 1.85 x 0.90 - 38 62.5 Smallest Bottom Port ; Analog MEMS Microphone; Omni-directional tovább >>

Overview of the advantages of MEMS microphones:

  • Stable electro-acoustic properties after reflow process
  • Superior reliability for high temperature
  • Excellent signal to noise ratio
  • Significant RF noise reduction
  • High sensitivity & extremely low distortion at high input level maintain high SNR and low distortion after signal processing
  • Tape&reel packaging for fully automated processing
  • Omnidirectional character
  • Automotive microphone solutions on request (Beamforming, voice recognition, noise reduction)


BO SUNG ELECTRONICS Co., Ltd. (B S E) was founded in 1987 in Incheon, South Korea. Later renamed into BSE (Best Sound Electronics). BSE develop and produce acoustic solutions, consisting of ECM&MEMS microphone, speaker, receiver, vibrator and software, mainly utilized in the leading consumer mobile devices, but also in MP3, Computers and automotive applications (microphone modules). Nowadays,
BSE is one of the market leaders and have facilities in South Korea, China and Vietnam, total labor force of 5000 employees. Production capacity over 1 Billion/year. Certification ISO 9001 and 14001.

technikai kapcsolattartó

Fred Kubert
Fon: +49 4191 7226246
Fax: +49 7452 6007 807

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