 | | | |
| PartNumber | EA-21972-000 | EA-21939-000 | EA-21939-C36 |
| Description | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3N PORT | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | Y |
| Directional Properties | Omnidirectional | Omnidirectional | Omnidirectional |
| Impedance | 3.5 kOhms | 3.5 kOhms | 3.5 kOhms |
| Current Rating | 50 uA | 50 uA | 50 uA |
| Sensitivity | - 59 dBA | - 59 dBA | - 59 dBA |
| Termination Style | Solder Pad | Solder Pad | Solder Pad |
| IP Rating | - | - | - |
| Length | 5.56 mm | 5.56 mm | 5.56 mm |
| Width | 3.99 mm | 3.99 mm | 3.99 mm |
| Depth | 2.21 mm | 2.21 mm | 2.26 mm |
| Operating Supply Voltage | 1.3 V | 1.3 V | 10 V |
| Frequency | 5.1 kHz | 4.8 kHz | 4.8 kHz |
| Packaging | Bulk | Bulk | Bulk |
| Series | EA | EA | EA |
| Brand | Knowles | Knowles | Knowles |
| Length in | 0.219 in | 0.219 in | 0.219 in |
| Length mm | 5.56 mm | 5.56 mm | 5.56 mm |
| Product Type | Microphones | Microphones | Microphones |
| Factory Pack Quantity | 1 | 25 | 25 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Width in | 0.157 in | 0.157 in | 0.157 in |
| Width mm | 3.99 mm | 3.99 mm | 3.99 mm |
| メーカー | モデル | 説明 | RFQ |
|---|---|---|---|
Knowles |
EA-21972-000 | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3N PORT | |
| EA-21939-000 | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT | ||
| EA-21939-C36 | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT | ||
| EA-21939-000 | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT | ||
| EA-21972-000 | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3N PORT | ||
| EA-21986-000 | Microphones 5.56 X 3.98 X 2.21MM -61 SENS, 3S PORT | ||
| EA-21939-C36 | Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT |