| PartNumber | CPE-502 | CPE-522 | CPE-503 |
| Description | Speakers & Transducers buzzer, 24 x 10 mm, 25 mm deep, P, 30 V, through hole, no driving circuit | Audio Indicators & Alerts buzzer, 24 mm piezo audio indicator, 3 - 20 V dc, pc mount, 3.2 KHz | Speakers & Transducers buzzer, 24 mm piezo audio transducer, 3 - 28 V dc, pc mount, 3 pin, vertical, 3.2 KHz |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | Speakers & Transducers | Buzzers | Buzzers |
| RoHS | Y | - | - |
| Product | Transducers | - | - |
| Type | Piezoelectric | - | - |
| Frequency | 3.3 kHz | 3.2kHz | 3.2kHz |
| Sound Pressure Level | 93 dB | 75dB @ 12V, 30cm | 72dB @ 12V, 30cm |
| Termination Style | Solder Pin | - | - |
| Minimum Operating Temperature | - 30 C | - | - |
| Maximum Operating Temperature | + 115 C | - | - |
| Length | 25 mm | - | - |
| Width | 24 mm | - | - |
| IP Rating | - | - | - |
| Current Rating | 10 mA | - | - |
| Height | 10 mm | - | - |
| Mounting | Through Hole | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Voltage Rating | 30 V | - | - |
| Brand | CUI | - | - |
| Height mm | 10 mm | - | - |
| Product Type | Speakers & Transducers | - | - |
| Factory Pack Quantity | 200 | - | - |
| Subcategory | Audio Devices | - | - |
| Unit Weight | 0.130514 oz | - | - |
| Series | - | CPE | CPE |
| Termination | - | PC Pins | PC Pins |
| Driver Circuitry | - | Indicator, Internally Driven | Transducer, Externally Driven |
| Technology | - | Piezo | Piezo (with Feedback) |
| Input Type | - | DC | DC |
| Voltage Rated | - | 12VDC | 12VDC |
| Voltage Range | - | 3 ~ 20V | 3 ~ 28V |
| Operating Mode | - | Continuous | Continuous |
| Current Supply | - | 10mA | 7mA |
| Operating Temperature | - | -30°C ~ 115°C | -30°C ~ 115°C |
| Washable | - | No | No |
| Port Location | - | Side | Side |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 24.0mm L x 10.0mm W x 25.0mm H | 24.0mm L x 10.0mm W x 25.0mm H |