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| PartNumber | CPE-420 | CPE-422AC | CPE-400AC |
| Description | Audio Indicators & Alerts buzzer, 41.8 mm round, 22 mm deep, P, 2.8 kHz, 12 V, panel mount w/ wires, driving circuit | Audio Indicators & Alerts buzzer, 41.8 mm round, 22 mm deep, P, 3 kHz, 220 V, panel mount w/ wires, driving circuit | Audio Indicators & Alerts 41.8 mm, 3~30 Vac, 89 dB, 3.1 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzze |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Buzzers |
| RoHS | Y | Y | - |
| Product | Indicators | Indicators | - |
| Type | Piezoelectric Buzzer | Piezoelectric Buzzer | - |
| Sound Pressure Level | 102 dB | 92 dB | 89dB @ 12V, 30cm |
| Tone | Continuous | Continuous | - |
| Frequency | 2.8 kHz | 3 kHz | 3.1kHz |
| Voltage Rating | 12 V | 220 VAC | - |
| Current Rating | 50 mA | 13 mA | - |
| Termination Style | Wire Leads | Wire Leads | - |
| IP Rating | - | - | - |
| Diameter | 41.8 mm | 41.8 mm | - |
| Mounting | Panel | Panel | - |
| Height | 22 mm | 22 mm | - |
| Packaging | Bulk | Bulk | Bulk |
| Brand | CUI | CUI | - |
| Height in | 0.866 in | 0.866 in | - |
| Height mm | 22 mm | 22 mm | - |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | - |
| Factory Pack Quantity | 70 | 70 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Unit Weight | 0.553801 oz | 0.553801 oz | - |
| Series | - | - | CPE |
| Termination | - | - | Wire Leads |
| Driver Circuitry | - | - | Indicator, Internally Driven |
| Technology | - | - | Piezo |
| Input Type | - | - | AC, DC |
| Voltage Rated | - | - | 12VAC |
| Voltage Range | - | - | 3 ~ 30V |
| Operating Mode | - | - | Continuous |
| Current Supply | - | - | 8mA |
| Operating Temperature | - | - | -30°C ~ 85°C |
| Washable | - | - | No |
| Port Location | - | - | Top |
| Mounting Type | - | - | Chassis Mount |
| Size Dimension | - | - | 41.8mm Dia x 22.5mm H |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
CUI Inc |
CPE-420 | Audio Indicators & Alerts buzzer, 41.8 mm round, 22 mm deep, P, 2.8 kHz, 12 V, panel mount w/ wires, driving circuit | |
| CPE-422AC | Audio Indicators & Alerts buzzer, 41.8 mm round, 22 mm deep, P, 3 kHz, 220 V, panel mount w/ wires, driving circuit | ||
| CPE-400AC | Audio Indicators & Alerts 41.8 mm, 3~30 Vac, 89 dB, 3.1 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzze | ||
| CPE-420 | Audio Indicators & Alerts 41.8 mm, 3~16 V, 102 dB, 2.8 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzze | ||
| CPE-422AC | Audio Indicators & Alerts 41.8 mm, 60~250 Vac, 92 dB, 3.0 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzze | ||
| CPE-460 | Audio Indicators & Alerts 41.8 mm, 9~14 V, 89 dB, 0.3 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzze | ||
| CPE-4485 | Speakers & Transducers Buzzers |