| PartNumber | CMC-9745-37L100 | CMC-9745-130T | CMC-9745-37T2 |
| Description | Microphones 1.5Vdc microphone 9.7mm wire leads | Microphones 2Vdc -42db Terminal 9.7mm Omnidirectionl | Microphones 1.5Vdc -37db Terminl 9.7mm Unidirectional |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | Y |
| Directional Properties | Unidirectional | Omnidirectional | Unidirectional |
| Impedance | 2 kOhms | 2.2 kOhms | 2 Ohms |
| Current Rating | 400 uA | 500 uA | 400 uA |
| Sensitivity | - 37 dB | - 42 dB | - 37 db |
| Termination Style | Wire Leads | Solder Pad | Solder Pad |
| IP Rating | - | IP67 | - |
| Diameter | 9.7 mm | 9.7 mm | 9.7 mm |
| Depth | 4.5 mm | 4.5 mm | 4.5 mm |
| Operating Supply Voltage | 1.5 V | 2 V | 1.5 V |
| Packaging | Bulk | Bulk | Bulk |
| Series | CMC-9745 | CMC-9745 | CMC |
| Brand | CUI | CUI | CUI |
| Product Type | Microphones | Microphones | Microphones |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Length | - | - | - |
| Width | - | - | - |
| Unit Weight | - | 0.028219 oz | 0.028219 oz |