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
Description Image Product MPN Pricing (Ex VAT) Buy Qty Type Frequency Response Impedance Polar Pattern SPL
R-TECH 524530 Solder Pad Microphone Insert 9.8mm
R-TECH 524530 Solder Pad Microphone Insert 9.8mm
Standard range
524530
1+ £0.865
10+ £0.623
50+ £0.509
100+ £0.450
250+ £0.414
500+ £0.383

11,903 in stock, despatched same dayAdditional quantity lead time 8 months
Electret 50Hz to 12kHz 1000Ω Omni-directional 120dB
R-TECH 524531 PCB Mounting Microphone Insert 9.8mm
R-TECH 524531 PCB Mounting Microphone Insert 9.8mm
Standard range
524531
1+ £0.937
10+ £0.675
50+ £0.552
100+ £0.487
250+ £0.448
500+ £0.414

2,944 in stock, despatched same dayAdditional 2,000 due on 20/03/2025
Electret 50Hz to 12kHz 1000Ω Omni-directional 120dB
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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