 | |  | |
| PartNumber | EK-23028-P22 | EK-23029-A21 | EK-23029-000 |
| Description | Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Microphones | Microphones | Microphones |
| RoHS | Y | Y | - |
| Directional Properties | Omnidirectional | Omnidirectional | - |
| Impedance | 4.4 kOhms | 4.4 kOhms | 4.4 kOhm |
| Current Rating | 50 uA | 50 uA | - |
| Sensitivity | - 57 dBA | - 50 dBA | -50dB ±3dB @ 74dB SPL |
| Termination Style | Solder Pad | Solder Pad | - |
| IP Rating | - | - | - |
| Length | 5.56 mm | 5.56 mm | - |
| Width | 3.98 mm | 3.98 mm | - |
| Depth | 2.21 mm | 2.21 mm | - |
| Operating Supply Voltage | 1.3 V | 1.3 V | - |
| Dimensions | 5.56 mm x 3.98 mm x 2.21 mm | 5.56 mm x 3.98 mm x 2.21 mm | - |
| Frequency | 5.7 kHz | 5.2 kHz | - |
| Packaging | Bulk | Bulk | Bulk |
| Series | EK/EY | EK/EY | EK |
| Brand | Knowles | Knowles | - |
| Length in | 0.219 in | 0.219 in | - |
| Length mm | 5.56 mm | 5.56 mm | - |
| Product Type | Microphones | Microphones | - |
| Factory Pack Quantity | 25 | 1 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Width in | 0.157 in | 0.157 in | - |
| Width mm | 3.98 mm | 3.98 mm | - |
| Type | - | - | Electret Condenser |
| Termination | - | - | Solder Pads |
| Voltage Rated | - | - | 1.3V |
| Current Supply | - | - | 50μA |
| Port Location | - | - | Side |
| Size Dimension | - | - | 5.56mm L x 3.99mm W |
| Output Type | - | - | Analog |
| Direction | - | - | Omnidirectional |
| Frequency Range | - | - | 300Hz ~ 10kHz |
| S N Ratio | - | - | - |
| Seal Rating | - | - | None |
| Height Max | - | - | 2.21mm |
| Shape | - | - | Rectangular |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Knowles |
EK-23028-P22 | Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT | |
| EK-23029-A21 | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT | ||
| EK-23029-A21 | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT | ||
| EK-23029-000 | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT | ||
| EK-23028-P22 | Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT | ||
| EK-23029-C09 | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT | ||
| EK-23028-C37 | Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT | ||
| EK-23028-P07 | Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT | ||
| EK-23029-C36 | Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT |