| PartNumber | MCP320B2Q | MCP320Q |
| Description | Audio Indicators & Alerts CONSTANT, 3-20VDC 2.5KHZ, LOUD, 23MM D | Audio Indicators & Alerts CONSTANT, 3-20VDC 3KHZ, MED, 24X18MM |
| Manufacturer | Mallory Sonalert | Mallory Sonalert |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts |
| RoHS | Y | Y |
| Product | Buzzers | Buzzers |
| Sound Pressure Level | 95 dBA | 74 dBA |
| Tone | Continuous | Continuous |
| Frequency | 2.5 kHz | 3.15 KHz |
| Voltage Rating | 12 V | 12 V |
| Current Rating | 20 mA | 25 mA |
| Termination Style | Solder Pin | Solder Pin |
| IP Rating | - | - |
| Diameter | 23 mm | 24 mm |
| Dimensions | 23 mm L x 23 mm W x 18 mm H | 24 mm L x 24 mm W x 17 mm H |
| Mounting | Flush | Flush |
| Height | 18 mm | 17 mm |
| Length | 23 mm | 24 mm |
| Series | MCP | MCP |
| Width | 23 mm | 24 mm |
| Brand | Mallory Sonalert | Mallory Sonalert |
| Height in | 0.709 in | 0.669 in |
| Height mm | 18 mm | 17 mm |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Audio Devices | Audio Devices |
| Unit Weight | 0.134041 oz | 0.352740 oz |