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| PartNumber | AOM-4544P-2-R | AOM-4544P-NF | AOM-4544P-3-R |
| Description | Microphones 2.2K OHM 9.7mm | Microphones 2.2kOhm x 9.7mm | Microphones 3.0kOhm x 9.7mm |
| Manufacturer | PUI Audio | PUI Audio | PUI Audio |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | N | - |
| Directional Properties | Noise Canceling | Omnidirectional | - |
| Impedance | 0.68 kOhms | 2.2 kOhms | - |
| Sensitivity | - 54 dB | - 44 dB | - |
| Termination Style | Wire Leads | Solder Pin | - |
| IP Rating | - | - | - |
| Diameter | 9.7 mm | 9.7 mm | - |
| Length | 9.7 mm | - | - |
| Width | 9.7 mm | - | - |
| Depth | 5 mm | 4.5 mm | - |
| Operating Supply Voltage | 1.5 V | 1.5 V | - |
| Mounting | Lead Wire | Pin | - |
| Packaging | Bulk | - | - |
| Series | AOM | AOM | - |
| Brand | PUI Audio | PUI Audio | - |
| Length in | 0.382 in | - | - |
| Length mm | 9.7 mm | - | - |
| Product Type | Microphones | Microphones | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Width in | 0.382 in | - | - |
| Width mm | 9.7 mm | - | - |
| Sound Pressure Level | - | 60 dBA | - |