founded in 1946, knowles is the leading designer and manufacturer of advanced acoustic components and offers a growing range of micro-acoustic, electro-mechanical, and related technology platforms to support the business potential of our customers.
| Part Number | SPU0409LE5H-QB |
|---|---|
| Part Status | Obsolete |
| Type | MEMS (Silicon) |
| Output Type | Analog |
| Direction | Omnidirectional |
| Frequency Range | 100Hz ~ 10kHz |
| Sensitivity | -38dB ±3dB @ 94dB SPL |
| S/N Ratio | 63dB |
| Impedance | 300 Ohm |
| Voltage - Rated | - |
| Voltage Range | 1.5 ~ 3.6V |
| Current - Supply | 190µA |
| Port Location | Bottom |
| Ratings | - |
| Termination | Surface Mount |
| Size / Dimension | 0.148" L x 0.118" W (3.76mm x 3.00mm) |
| Height (Max) | 0.047" (1.20mm) |
| Shape | Rectangular |
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