This MEMS electret condenser microphone has a voltage rating of 1.3V and an operating supply current of 40uA. The microphone measures 7.87mm in length and 5.54mm in width, with a depth of 2.24mm. It has an impedance of 3.5kR and operates at a frequency of 4.7kHz. The microphone is packaged in bulk and is available in quantities of 25.
Frequency4.7kHz
Voltage Rating1.3V
Current Rating40uA
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Technical Specifications
Knowles BT-21755-000 technical specifications.
General
| Current Rating | 40uA |
| Depth | 2.24mm |
| Frequency | 4.7kHz |
| Impedance | 3.5kR |
| Length | 7.87mm |
| Operating Supply Current | 40uA |
| Output Type | Analog |
| Package Quantity | 25 |
| Packaging | Bulk |
| Series | BT |
| Shape | Rectangular |
| Termination | Solder |
| Voltage Rating | 1.3V |
| Width | 5.54mm |
Compliance
| RoHS | Compliant |
Datasheet
Knowles BT-21755-000 Datasheet
Download the complete datasheet for Knowles BT-21755-000 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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