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| PartNumber | AOW-4544P-C3310-B-R | AOW-4544L-C3310-B-R | AOW-4542P-B-R |
| Description | Microphones -44DB 2VDC .5MA 2.2KOHM | Microphones -44DB 2VDC .5MA 2.2KOHM | Microphones -42DB 1.5VDC .5MA 2.2 KOHM |
| Manufacturer | PUI Audio | PUI Audio | PUI Audio |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | Y |
| Directional Properties | Omnidirectional | Omnidirectional | Omnidirectional |
| Impedance | 2.2 kOhms | 2.2 kOhms | 2.2 kOhms |
| Sensitivity | - 44 dB | - 46 dB | - 42 dB |
| Termination Style | Solder Pin | Solder Pad | Solder Pad |
| IP Rating | - | - | - |
| Diameter | 9.7 mm | 9.7 mm | 9.7 mm |
| Length | 9.7 mm | 6 mm | 6 mm |
| Width | 9.7 mm | 6 mm | 6 mm |
| Depth | 4.5 mm | 3 mm | 3.5 mm |
| Operating Supply Voltage | 2 V | 2 V | 2 V |
| Packaging | Bulk | Bulk | Bulk |
| Series | AOW | AOW | AOW |
| Brand | PUI Audio | PUI Audio | PUI Audio |
| Length in | 0.382 in | 0.382 in | 0.177 in |
| Length mm | 9.7 mm | 9.7 mm | 4.5 mm |
| Product Type | Microphones | Microphones | Microphones |
| Factory Pack Quantity | 65 | 65 | 65 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Width in | 0.382 in | 0.382 in | 0.177 in |
| Width mm | 9.7 mm | 9.7 mm | 4.5 mm |