R-TECH Microphone Inserts

R-TECH Brand: R-TECH
<p>An R-Tech range of subminiature omni-directional 19.8mm electret microphone inserts.</p>
  • Available with solder pads or with PCB pins for direct mounting to printed circuit boards
Frequency response50Hz to 12kHz
Impedance1000Ω
Sensitivity–60 ±3dB
(0dB = 1V/1µ bar, 1kHz, VCC = 4.5V, RL = 1KΩ)
Operating voltage1.5V to 10V (standard voltage 4.5V)
Dimensions10 x 7mm
Signal to noise ratio>40B
Current drain0.5mA max.
Maximum input120dB SPL

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