Price (excluding tax)
Estimate Required
Model Description
・ 4.0mm
·Round
・ All directions
・ Surface mount
・ 2.0VDC
・ Electretto condenser / microphone
Model Filter
You can search for other models from each index. The displayed value is the value of the currently selected part number.
Current current consumption (µA)
500 | CMR-4015-44-SP
500 | CMR-5054TB-A
500 | CMR-2747PB-A
500 | CMP-5247TF-K
500
500 | CMEJ-4618-42-L177
500 | CMEJ-4618-42-L120
500 | CMEJ-4618-42-L015
500 | CMEJ-4618-42-L012
500 | CMEJ-4618-42-L010
End
Soldering pad | CMR-4015-44-SP
Soldering pad | CMR-5054TB-A
Pin type | CMR-2747PB-A
Soldering pad | CMP-5247TF-K
Surface mount
Wire lead | CMEJ-4618-42-L177
Wire lead | CMEJ-4618-42-L120
Wire lead | CMEJ-4618-42-L015
Wire lead | CMEJ-4618-42-L012
Wire lead | CMEJ-4618-42-L010
External dimension LXWXH (inch)
0.157x0.157x0.059 | CMR-4015-44-SP
0.24x0.24x0.2 | CMR-5054TB-A
0.24x0.24x0.11 | CMR-2747PB-A
0.38x0.38x0.2 | CMP-5247TF-K
0.16x0.16x0.05
0.18x0.18x0.07 | CMEJ-4618-42-L177
0.18x0.18x0.07 | CMEJ-4618-42-L120
0.18x0.18x0.07 | CMEJ-4618-42-L015
0.18x0.18x0.07 | CMEJ-4618-42-L012
0.18x0.18x0.07 | CMEJ-4618-42-L010
External dimension LXWXH (mm)
4x4x1.5 | CMR-4015-44-SP
6x6x5 | CMR-5054TB-A
6x6x2.7 | CMR-2747PB-A
9.7x9.7x5.2 | CMP-5247TF-K
4x4x1.3
4.6x4.6x1.8 | CMEJ-4618-42-L177
4.6x4.6x1.8 | CMEJ-4618-42-L120
4.6x4.6x1.8 | CMEJ-4618-42-L015
4.6x4.6x1.8 | CMEJ-4618-42-L012
4.6x4.6x1.8 | CMEJ-4618-42-L010
Operating frequency (Hz)
100-10000 | CMR-4015-44-SP
100-10000 | CMR-5054TB-A
100-2000 | CMR-2747PB-A
100-2000 | CMP-5247TF-K
20-2000
100-10000 | CMEJ-4618-42-L177
100-10000 | CMEJ-4618-42-L120
100-10000 | CMEJ-4618-42-L015
100-10000 | CMEJ-4618-42-L012
100-10000 | CMEJ-4618-42-L010
Orientation
Noise cancellation | CMR-4015-44-SP
Noise cancellation | CMR-5054TB-A
Noise cancellation | CMR-2747PB-A
Noise cancellation | CMP-5247TF-K
All directions
All directions | CMEJ-4618-42-L177
All directions | CMEJ-4618-42-L120
All directions | CMEJ-4618-42-L015
All directions | CMEJ-4618-42-L012
All directions | CMEJ-4618-42-L010
Output impedance (kΩ)
2.2 | CMR-4015-44-SP
2.2 | CMR-5054TB-A
2.2 | CMR-2747PB-A
6.9 | CMP-5247TF-K
2.2
2.2 | CMEJ-4618-42-L177
2.2 | CMEJ-4618-42-L120
2.2 | CMEJ-4618-42-L015
2.2 | CMEJ-4618-42-L012
2.2 | CMEJ-4618-42-L010
Output type
analog | CMR-4015-44-SP
analog | CMR-5054TB-A
analog | CMR-2747PB-A
analog | CMP-5247TF-K
analog
analog | CMEJ-4618-42-L177
analog | CMEJ-4618-42-L120
analog | CMEJ-4618-42-L015
analog | CMEJ-4618-42-L012
analog | CMEJ-4618-42-L010
Port position
Top & bottom | CMR-4015-44-SP
Top & bottom | CMR-5054TB-A
Top & bottom | CMR-2747PB-A
Top & bottom | CMP-5247TF-K
Upper surface
Upper surface | CMEJ-4618-42-L177
Upper surface | CMEJ-4618-42-L120
Upper surface | CMEJ-4618-42-L015
Upper surface | CMEJ-4618-42-L012
Upper surface | CMEJ-4618-42-L010
Sensitive intersection (DB)
± 3 | CMR-4015-44-SP
± 3 | CMR-5054TB-A
± 3 | CMR-2747PB-A
± 3 | CMP-5247TF-K
± 3
± 3 | CMEJ-4618-42-L177
± 3 | CMEJ-4618-42-L120
± 3 | CMEJ-4618-42-L015
± 3 | CMEJ-4618-42-L012
± 3 | CMEJ-4618-42-L010
Sensitivity (DB)
-44 | CMR-4015-44-SP
-54 | CMR-5054TB-A
-47 | CMR-2747PB-A
-47 | CMP-5247TF-K
-42
-42 | CMEJ-4618-42-L177
-42 | CMEJ-4618-42-L120
-42 | CMEJ-4618-42-L015
-42 | CMEJ-4618-42-L012
-42 | CMEJ-4618-42-L010
Sensitivity reduction (DB)
3 | CMR-4015-44-SP
-3 | CMR-5054TB-A
-3 | CMR-2747PB-A
-3 | CMP-5247TF-K
-3
-3 | CMEJ-4618-42-L177
-3 | CMEJ-4618-42-L120
-3 | CMEJ-4618-42-L015
-3 | CMEJ-4618-42-L012
-3 | CMEJ-4618-42-L010
Signal: Noise ratio (DBA)
55 | CMR-4015-44-SP
56 | CMR-5054TB-A
56 | CMR-2747PB-A
58 | CMP-5247TF-K
58
60 | CMEJ-4618-42-L177
60 | CMEJ-4618-42-L120
60 | CMEJ-4618-42-L015
60 | CMEJ-4618-42-L012
60 | CMEJ-4618-42-L010
shape
Round | CMR-4015-44-SP
Round | CMR-5054TB-A
Round | CMR-2747PB-A
Round | CMP-5247TF-K
Round
Round | CMEJ-4618-42-L177
Round | CMEJ-4618-42-L120
Round | CMEJ-4618-42-L015
Round | CMEJ-4618-42-L012
Round | CMEJ-4618-42-L010
Operating voltage (VDC)
2 | CMR-5054TB-A
2 | CMR-2747PB-A
1.5 | CMP-5247TF-K
2
2 | CMEJ-4618-42-L177
2 | CMEJ-4618-42-L120
2 | CMEJ-4618-42-L015
2 | CMEJ-4618-42-L012
2 | CMEJ-4618-42-L010
Wire length (mm)
177 | CMEJ-4618-42-L177
120 | CMEJ-4618-42-L120
15 | CMEJ-4618-42-L015
12 | CMEJ-4618-42-L012
Ten | CMEJ-4618-42-L010
See all 10 models in list
Part Number
CMC-4013-2-SMT-TR