The Knowles BT-21751-000 is a MEMS electret condenser microphone with a rectangular shape and solder termination. It operates at a supply voltage of 1.3V with a current rating of 40uA. The device has a depth of 2.24mm, length of 7.87mm, and width of 5.54mm. It is packaged in bulk and has an impedance of 3.5kR.
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| Current Rating | 40uA |
| Depth | 2.24mm |
| Impedance | 3.5kR |
| Length | 7.87mm |
| Operating Supply Current | 40uA |
| Operating Supply Voltage | 1.3V |
| Output Type | Analog |
| Packaging | Bulk |
| Series | BT |
| Shape | Rectangular |
| Termination | Solder |
| Voltage Rating | 1.3V |
| Width | 5.54mm |
| RoHS | Compliant |
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