Micro Speaker
OSR18R-3.3M0.25W32M
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Specification
Mechanical Drawing
| Length | 18 mm |
|---|---|
| Width | 18 mm |
| Height | 3.3 mm |
| Sound Pressure Level | 86 dB |
| Measurement Condition | 0.1W/10cm |
| Impedance | 32 ohm |
| Rated Input Power | 0.25 W |
| Max Input Power | 0.5 W |
| Resonant Frequency | 1000 Hz |
| Terminal | Solder Pad |
| Operating Temperature | -30 ~ 70 ℃ |
| Cone Materials | PEI |
| Speaker Edge | No |
| Magnet Type | NdFeb |
| Frame Shape | Round |
| Frame Materials | Metal |
| Enclosed | No |
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*Dimensions in mm