SEM-20R3.3-8N0.3R
Features & Applications
Super Thin
Wide Bandwidth
Perfect for Medical Devices
| Diameter | 20 mm |
|---|---|
| Height | 3.3 mm |
| SPL | 86 dB |
| Impedance | 8 Ω |
| Frequency | 1 kHz |
| Power | 0.3 W |
| Mounting | Custom |
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Electrical Specifications
| Characteristic | Minimum | Rated | Maximum | Notes |
|---|---|---|---|---|
| Type of Magnet | NdFeB | |||
| Type of Frame | Metal | |||
| Type | Magnetic | |||
| Sound Pressure Level dB at 30cm | 86 | 82dB measured at 0.5m at 1.55V | ||
| Power W | 0.3 | 0.5 | Rated noise power operating continuously for 100 hours. | |
| Frequency kHz | 1 | 20 | In a 10dB range at 1.55V | |
| Available Input Impedance Ω | 8 | 8Ω± 15 % | ||
| Temperature ºC | -25 | 60 | ||
| Width mm | 20 | 20 | ||
| Height mm | 3.3 | |||
| Weight g | 2.4 | |||
| Mounting | Custom | |||
| Termination | solder tab |
Characteristic Response
Dimension Drawing
Electrical testing method
