Dynamic Receiver
DR3819-P300
37.8mm, 300ohm, SD-150B, retro telephone receiver, old telephone headset speaker, vintage telephone earpiece
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Specification
Mechanical Drawing
| Length | 38 mm |
|---|---|
| Width | 38 mm |
| Height | 18.8 mm |
| Sound Pressure Level | 97 dB |
| Measurement Method | IEC318 |
| Impedance | 300 ohm |
| Rated Input Power | 1 mW |
| Max. Input Power | 10 mW |
| Frequency Range | 300 ~ 3400 Hz |
| Total Harmonic Distortion | 5 % |
| Hearing Aid Compatible | No |
| Terminal | Solder Pad |
| Operating Temperature | -20 ~ +60 ℃ |
| Housing Materials | ABS |
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