Acoustic products

Microphones ECM

Electret condenser (ECM) - electret microphone
The Electret microphone is known for its durability and as a "work horse" microphone ideal for many applications.

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PartNumber
Ø [mm]
Height [mm]
Termination
Typ. SNR [dB]
Directivity
Sensitivity [dbV/Pa]
Samples
4.0
1.3
SMD
60
Omni
-42
4.0
1.5
Solder terminals
67
Omni
-39
6.0
2.7
Solder terminals
70
Omni
-34
6.0
2.7
Solder terminals
70
Omni
-34
9.7
4.5
Solder terminals
75
Omni
-32
14.0
6.5
Solder terminals
74
Uni
-34
Ole Wolff Elektronik A/S | Roedengvej 14, 4180 Soroe, DK Denmark | +45 5783 3830 | sales@owolff.com