 | |  | |
| PartNumber | FK-30040-000 | FK-30020-000 | FK-30030-000 |
| Description | Speakers & Transducers Balanced Armature Speaker | Speakers & Transducers Balanced Armature Speaker | Speakers & Transducers Balanced Armature Speake |
| Manufacturer | Knowles | Knowles | Knowles |
| Product Category | Speakers & Transducers | Speakers & Transducers | Speakers |
| RoHS | Y | Y | - |
| Product | Receivers | Receivers | Receivers |
| Type | Balanced Armature | Balanced Armature | Magnetic, Balanced Armature |
| Frequency | 6.3 kHz | - | 6 kHz |
| Sound Pressure Level | 93 dBA | - | 95dB |
| Impedance | 351 Ohms | 450 Ohms | 432 Ohm |
| Termination Style | Wire Leads | - | Solder Pad |
| Length | 5 mm | 5 mm | 5 mm |
| Width | 2.73 mm | 2.73 mm | 2.73 mm |
| Depth | 2 mm | 1.93 mm | 2 mm |
| IP Rating | - | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Series | FK | FK | FK |
| Brand | Knowles | Knowles | - |
| Length in | 0.197 in | 0.197 in | - |
| Length mm | 5 mm | 5 mm | - |
| Product Type | Speakers & Transducers | Speakers & Transducers | - |
| Factory Pack Quantity | 25 | 1 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Width in | 0.107 in | 0.107 in | - |
| Width mm | 2.73 mm | 2.73 mm | - |
| Height | - | - | 2.00mm |
| Termination | - | - | Solder Pads |
| Size Dimension | - | - | 5.00mm L x 2.73mm W |
| Frequency Range | - | - | 200Hz ~ 6kHz |
| Shape | - | - | Rectangular |
| Power Rated | - | - | - |
| Power Max | - | - | - |
| PortLocation | - | - | Side |
| Material Cone | - | - | - |
| Material Magnet | - | - | - |
| Dimensions | - | - | 5 mm L x 2.73 mm W |
| Length in | - | - | 0.197 in |
| Length mm | - | - | 5 mm |
| Width in | - | - | 0.107 in |
| Width mm | - | - | 2.73 mm |