The BR2818L-48 is a flange mount piezo buzzer with a minimum sound pressure of 85dB. It operates within a voltage range of 30VDC to 54VDC and has a maximum supply current of 35mA. The device has a frequency range of 350 to 450 and a maximum resonant frequency of 450. It is designed to operate within a temperature range of -40C to 70C.
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International Components BR2818L-48 technical specifications.
| Mounting | Flange Mount |
| Number of Terminals | 2 |
| Product Length (mm) | 42 |
| Product Depth (mm) | 28 |
| Product Height (mm) | 18 |
| Maximum Resonant Frequency | 450Hz |
| Frequency Range | 350 to 450Hz |
| Min Operating Supply Voltage | 30VDC |
| Typical Operating Supply Voltage | 48VDC |
| Max Operating Supply Voltage | 54VDC |
| Maximum Supply Current | 35mA |
| Type | Buzzer |
| Minimum Sound Pressure | 85dBdBA |
| Termination Method | Wire Lead |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 70°C |
| Cage Code | 31PV3 |
| EU RoHS | Yes |
| HTS Code | 8531809041 |
| Schedule B | 8531800040 |
| ECCN | EAR99 |
| RoHS Versions | 2011/65/EU, 2015/863 |
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