| PartNumber | PMO-4015SN-42UQ | PMO-4015PN-42KDQ | PMO-4530PN-47UQ |
| Description | Microphones ANALOG,OMNI,-42, 4.0X1.5MM,BUMP | Microphones ANALOG,OMNI,-42, 4.0X1.5MM,PC PIN | Microphones ANALOG,OMNI,-47, 4.5X3.0MM,PC PIN |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | Y |
| Directional Properties | Omnidirectional | Omnidirectional | Omnidirectional |
| Impedance | 2.2 kOhms | 2.2 kOhms | 2.2 kOhms |
| Current Rating | 0.5 mA | 0.5 mA | 0.5 mA |
| Sensitivity | - 42 dB | - 42 dB | - 47 dB |
| Termination Style | Solder Pad | PC Pin | PC Pin |
| IP Rating | - | - | - |
| Diameter | 4 mm | 4 mm | 4.5 mm |
| Depth | 1.5 mm | 1.5 mm | 3 mm |
| Operating Supply Voltage | 10 V | 10 V | 10 V |
| Packaging | Tray | Tray | Tray |
| Series | PMO | PMO | PMO |
| Brand | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Product Type | Microphones | Microphones | Microphones |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |