Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Technology | Type | Frequency Range | Frequency - Self Resonant | Impedance | Efficiency - dBA | Efficiency - Testing | Efficiency - Type | Power - Rated | Power - Max | Port Location | Shape | Material - Cone | Material - Magnet | Ingress Protection | Ratings | Termination | Size / Dimension |
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TWFK-31129-000RECEIVER Knowles |
0 |
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TWFK | Bulk | Active | - | Receiver | 200 Hz ~ 6.5 kHz | - | 29.3 Ohms | 95.00 | - | Sound Pressure Level (SPL) | - | - | Top | Rectangular | - | - | - | - | Solder Pads | 0.310" L x 0.220" W (7.87mm x 5.59mm) |
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SWFK-33108-000RECEIVER COMMERCIAL Knowles |
0 |
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![]() Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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TWFK-32689-000RECEIVER Knowles |
0 |
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TWFK | Bulk | Active | - | Receiver | 200 Hz ~ 6.7 kHz | - | 38.5 Ohms | 100.00 | - | Sound Pressure Level (SPL) | - | - | Top | Rectangular | - | - | - | - | Solder Pads | 0.197" L x 0.107" W (5.00mm x 2.73mm) |
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TWFK-31082-000AUDIO SPEAKER SMD Knowles |
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- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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FEH-27318-I06SPEAKER RECVR FERROFLUID DAMPED Knowles |
0 |
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![]() Datasheet |
* | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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DFK-30041-000SPEAKER 175OHM TOP PORT 99.7DB Knowles |
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![]() Datasheet |
DFK | Tray | Active | Magnetic | Receiver, Balanced Armature | 200 Hz ~ 5.3 kHz | - | 175 Ohms | 99.70 | - | Sound Pressure Level (SPL) | - | - | Top | Rectangular | - | - | - | - | Solder Pads | 0.197" L x 0.108" W (5.00mm x 2.73mm) |
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DFK-30059-000SPEAKER 286OHM SIDE PORT 99.7DB Knowles |
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DFK | Tray | Active | Magnetic | Receiver, Balanced Armature | 200 Hz ~ 5.3 kHz | - | 286 Ohms | 99.70 | - | - | - | - | Side | Rectangular | - | - | - | - | Solder Pads | - |
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DFK-30806-000SPEAKER 55OHM SIDE PORT 101DB Knowles |
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DFK | Tray | Active | Magnetic | Receiver, Balanced Armature | 200 Hz ~ 6 kHz | - | 55 Ohms | 101.00 | - | - | - | - | Side | Rectangular | - | - | - | - | Solder Pads | - |
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DFK-30739-000SPEAKER SMD Knowles |
0 |
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DFK | Tray | Active | Magnetic | Receiver, Balanced Armature | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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DFK-33765-000RECEIVER Knowles |
0 |
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- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |