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| PartNumber | PKM22EPPH4001-B0 | PKM22EPPH4002-B0 | PKM22EPPH4002-B0-CUT TAPE |
| Description | Audio Indicators & Alerts 12.0nF +/-30% Sound Component | Audio Indicators & Alerts 4KHz External Drive Pin Type | |
| Manufacturer | Murata | Murata Electronics North America | - |
| Product Category | Audio Indicators & Alerts | Buzzers | - |
| RoHS | Y | - | - |
| Product | Speakers | Speakers | - |
| Type | Piezoelectric | Piezoelectric | - |
| Sound Pressure Level | 75 dBA | 75dB @ 4V, 10cm | - |
| Tone | Ringer | - | - |
| Frequency | 4 kHz | 4kHz | - |
| Voltage Rating | 1.5 V | - | - |
| Termination Style | Solder Pin | Solder Pin | - |
| IP Rating | - | - | - |
| Diameter | 22 mm | 22 mm | - |
| Height | 8.7 mm | 7 mm | - |
| Packaging | Tray | Bulk | - |
| Series | PK | PK | - |
| Brand | Murata Electronics | - | - |
| Height in | 0.276 in | - | - |
| Height mm | 7 mm | - | - |
| Product Type | Audio Indicators & Alerts | - | - |
| Factory Pack Quantity | 900 | - | - |
| Subcategory | Audio Devices | - | - |
| Tradename | PIEZORINGER | PIEZORINGER | - |
| Unit Weight | 0.098767 oz | - | - |
| Qualification | - | Commercial | - |
| Termination | - | PC Pins | - |
| Driver Circuitry | - | Transducer, Externally Driven | - |
| Technology | - | Piezo | - |
| Input Type | - | peak-peak Signal | - |
| Voltage Rated | - | 3Vp-p | - |
| Voltage Range | - | 30V (Max) | - |
| Operating Mode | - | Continuous | - |
| Current Supply | - | - | - |
| Operating Temperature | - | -20°C ~ 70°C | - |
| Washable | - | No | - |
| Port Location | - | Top | - |
| Mounting Type | - | Through Hole | - |
| Size Dimension | - | 22.0mm Dia x 8.7mm H | - |
| Dimensions | - | 7 mm H | - |