Generic
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Active buzzer with its own oscillator — apply DC and it sounds. A passive buzzer instead needs a driven waveform and can play tones.
| Part number | Buzzer (active) |
|---|---|
| Manufacturer | Generic |
| Category | Audio › Speakers & Buzzers |
| Package | Radial-5.08 |
| Pins | 2 |
Buzzer (active) pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | + | power | Positive terminal |
| 2 | - | ground | Negative terminal |
Schematic symbol and footprint
Schematic symbol
Footprint: THT 2-pin 5.08mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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