CMEJ Series Electret Condenser Microphones

CUI Devices' low cost omnidirectional microphones feature sensitivity ratings up to -25 dB

Image of CUI's Electret Condenser MicrophonesCUI Devices' CMEJ omnidirectional electret condenser microphones come in compact packages with diameters as small as 4 mm and depths as low as 1.3 mm. Available in surface-mount, solder pad, pin-type, or wire-lead termination packages, these highly economical microphones feature signal-to-noise ratios ranging from 60 dBA to 70 dBA, 0.5 µA current consumption, and a 2.2 KΩ output impedance.

Features
  • Diameters from 4 mm to 7 mm
  • Surface-mount, solder-pad, pin-type, or wire-lead terminations
  • 0.5 µA current consumption
  • 2.2 KΩ output impedance
  • Operating voltages from 2 VDC to 4.5 VDC
  • 100 Hz to 10,000 Hz operating frequency
  • Profiles as low as 1.3 mm
  • Omnidirectional directivity
  • Top port
  • Signal to noise ratios from 60 dBA to 70 dBA

Resources

CMEJ Electret Condenser Microphones

ImageManufacturer Part NumberDescriptionSize / DimensionAvailable QuantityView Details
MIC COND ANALOG OMNI -42DB 4MM DCMEJ-0413-42-SMT-TRMIC COND ANALOG OMNI -42DB 4MM D0.157" Dia (4.00mm)6853 - ImmediateView Details
MIC COND ANALOG OMNI -42DB 4MM DCMEJ-0415-42-LPMIC COND ANALOG OMNI -42DB 4MM D0.157" Dia (4.00mm)2960 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-42-L010MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)3178 - ImmediateView Details
MIC COND ANALOG OMNI -42DB 6MM DCMEJ-0627-42-PMIC COND ANALOG OMNI -42DB 6MM D0.236" Dia (6.00mm)4323 - ImmediateView Details
MIC COND ANALOG OMNI -42DB 7MM DCMEJ-0706-42-PMIC COND ANALOG OMNI -42DB 7MM D0.276" Dia (7.00mm)1069 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-42-L015MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)241 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-42-L120MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)3023 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-42-L177MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)3259 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-38-L060MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)3405 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-38-L040MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)3400 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-32-L045MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)660 - ImmediateView Details
MICROPHONE COND ANALOG OMNICMEJ-4618-38-L046MICROPHONE COND ANALOG OMNI0.181" Dia (4.60mm)1768 - ImmediateView Details
MIC COND ANLG OMNI -25DB 4.6MM DCMEJ-4622-25-L082MIC COND ANLG OMNI -25DB 4.6MM D0.181" Dia (4.60mm)3473 - ImmediateView Details
MIC COND ANALOG OMNI -42DB 4MM DCMEJ-0415-42-PMIC COND ANALOG OMNI -42DB 4MM D0.157" Dia (4.00mm)2038 - ImmediateView Details
MIC COND ANALOG OMNI -36DB 7MM DCMEJ-0733-36-L050MIC COND ANALOG OMNI -36DB 7MM D0.276" Dia (7.00mm)1688 - ImmediateView Details
MIC COND ANALOG OMNI -36DB 6MM DCMEJ-0629-36-L050MIC COND ANALOG OMNI -36DB 6MM D0.236" Dia (6.00mm)1293 - ImmediateView Details
MIC COND ANALOG OMNI -25DB 7MM DCMEJ-0733-25-L070MIC COND ANALOG OMNI -25DB 7MM D0.276" Dia (7.00mm)1402 - ImmediateView Details
MIC COND ANALOG OMNI -42DB 7MM DCMEJ-0733-42-L050MIC COND ANALOG OMNI -42DB 7MM D0.276" Dia (7.00mm)2047 - ImmediateView Details
MIC COND ANALOG OMNI -42DB 6MM DCMEJ-0627-42-SPMIC COND ANALOG OMNI -42DB 6MM D0.236" Dia (6.00mm)751 - ImmediateView Details
MIC COND ANALOG OMNI -36DB 6MM DCMEJ-0605-36-L030MIC COND ANALOG OMNI -36DB 6MM D0.236" Dia (6.00mm)1488 - ImmediateView Details
Published: 2019-08-14