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CMEJ Series Electret Condenser Microphones
Same Sky's low cost omnidirectional microphones feature sensitivity ratings up to -25 dB
Same Sky's 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
| Image | Manufacturer Part Number | Description | Height (Max) | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
 |  | CMEJ-0413-42-SMT-TR | MIC COND ANLG OMNI -42DB 0.157"D | 0.059" (1.50mm) | 206 - Immediate | $0.45 | View Details |
|  | CMEJ-0415-42-LP | MIC COND ANLG OMNI -42DB 0.157"D | 0.067" (1.70mm) | 11153 - Immediate | $0.35 | View Details |
|  | CMEJ-4618-42-L010 | MIC COND ANLG OMNI -42DB 0.181"D | 0.079" (2.00mm) | 1222 - Immediate | $0.41 | View Details |
|  | CMEJ-0627-42-P | MIC COND ANLG OMNI -42DB 0.236"D | 0.114" (2.90mm) | 1262 - Immediate | $0.45 | View Details |
|  | CMEJ-0706-42-P | MIC COND ANLG OMNI -42DB 0.276"D | 0.244" (6.20mm) | 1303 - Immediate | $0.55 | View Details |
|  | CMEJ-4618-42-L015 | MIC COND ANLG OMNI -42DB 0.181"D | 0.079" (2.00mm) | 1950 - Immediate | $0.41 | View Details |
|  | CMEJ-4618-42-L120 | MIC COND ANLG OMNI -42DB 0.181"D | 0.079" (2.00mm) | 189 - Immediate | $0.66 | View Details |
|  | CMEJ-4618-42-L177 | MIC COND ANLG OMNI -42DB 0.181"D | 0.079" (2.00mm) | 2900 - Immediate | $0.64 | View Details |
|  | CMEJ-4618-38-L060 | MIC COND ANLG OMNI -38DB 0.181"D | 0.079" (2.00mm) | 2494 - Immediate | $0.64 | View Details |
|  | CMEJ-4618-38-L040 | MIC COND ANLG OMNI -38DB 0.181"D | 0.079" (2.00mm) | 690 - Immediate | $0.58 | View Details |
|  | CMEJ-4618-32-L045 | MIC COND ANLG OMNI -32DB 0.181"D | 0.079" (2.00mm) | 1129 - Immediate | $1.04 | View Details |
|  | CMEJ-4618-38-L046 | MIC COND ANLG OMNI -38DB 0.181"D | 0.079" (2.00mm) | 179 - Immediate | $1.10 | View Details |
|  | CMEJ-4622-25-L082 | MIC COND ANLG OMNI -25DB 0.181"D | 0.094" (2.40mm) | 1674 - Immediate | $1.53 | View Details |
|  | CMEJ-0415-42-P | MIC COND ANLG OMNI -42DB 0.157"D | 0.067" (1.70mm) | 8365 - Immediate | $0.32 | View Details |
|  | CMEJ-0733-36-L050 | MIC COND ANLG OMNI -36DB 0.276"D | 0.138" (3.50mm) | 572 - Immediate | $1.25 | View Details |
|  | CMEJ-0629-36-L050 | MIC COND ANLG OMNI -36DB 0.236"D | 0.114" (2.90mm) | 616 - Immediate | $0.99 | View Details |
|  | CMEJ-0733-25-L070 | MIC COND ANLG OMNI -25DB 0.276"D | 0.138" (3.50mm) | 1463 - Immediate | $1.20 | View Details |
|  | CMEJ-0733-42-L050 | MIC COND ANLG OMNI -42DB 0.276"D | 0.138" (3.50mm) | 314 - Immediate | $0.74 | View Details |
|  | CMEJ-0627-42-SP | MIC COND ANLG OMNI -42DB 0.236"D | 0.114" (2.90mm) | 69960 - Immediate | $0.37 | View Details |
|  | CMEJ-0605-36-L030 | MIC COND ANLG OMNI -36DB 0.236"D | 0.205" (5.20mm) | 878 - Immediate | $0.55 | View Details |
Published: 2019-08-14
United Kingdom