microphone
ECM Microphone Capsule
ECM electret condenser microphone capsule, 6mm x 3.5mm, 2-wire, omnidirectional, -62dB sensitivity, 2.2K Ohm for DIY recorders, intercoms and headsets.
SNR55dB
RoHSYes
Size6mm x 3.5mm
TypeECM Electret Condenser
ApplicationRecorder, Intercom, Headset, IoT
DirectivityOmnidirectional
Sensitivity−62dB
Output Impedance2.2K Ohm
Operation Voltage1 - 10V
Current ConsumptionMax 500μA
Size(min-max)-62dB
1. Electret Condenser Microphone (ECM): Built-in charge eliminates the need for external bias, simplifying circuit design.
2. Compact 6mm Size: Tiny footprint fits portable recorders, intercoms, headsets and IoT devices.
3. Omnidirectional Pickup: Captures sound equally from all directions for voice pickup applications.
4. Low Power Consumption: Operates from 1-10V with maximum 500μA current draw, ideal for battery devices.
5. 2-Wire Connection: Simple wiring integrates directly with audio inputs and codecs.
Application Scenes
Recorder, Intercom, Headset, IoT
| SNR | 55dB |
|---|---|
| RoHS | Yes |
| Size | 6mm x 3.5mm |
| Type | ECM Electret Condenser |
| Application | Recorder, Intercom, Headset, IoT |
| Directivity | Omnidirectional |
| Sensitivity | −62dB |
| Output Impedance | 2.2K Ohm |
| Operation Voltage | 1 - 10V |
| Current Consumption | Max 500μA |
| Size(min-max) | -62dB |
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FAQ
Frequently Asked Questions
Q: Are your products RoHS compliant?
Yes, all products are RoHS compliant with lead-free construction. CE and REACH compliance documents are available on request.
Q: Can I get a custom sensitivity rating?
Yes, sensitivity can be tuned from -30dB to -68dB for OEM projects to match your preamp and application.
Q: What is the frequency response range?
Frequency response ranges from 20Hz to 20kHz for condenser capsules and 60Hz to 15kHz for dynamic capsules, depending on the model.
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