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Knowles Speakers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Shape | Material - Cone | Material - Magnet | Frequency-Self-Resonant | Packaging | Published | Series | Size / Dimension | Part Status | Moisture Sensitivity Level (MSL) | Termination | Type | Ingress Protection | Depth | Frequency | Impedance | Power - Max | Frequency Range | Power - Rated | Port Location | Efficiency - dBA | Efficiency - Type | Efficiency - Testing | Height | Height Seated (Max) | Length | Width | RoHS Status |
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![]() EF-27351-000 Knowles | In Stock | - | Datasheet | - | - | Rectangular | - | - | - | Bulk | 2005 | EF | 0.310Lx0.220W 7.87mmx5.59mm | Obsolete | 1 (Unlimited) | Solder Pads | Receiver | - | 4.01mm | - | 140Ohm | - | 200Hz~6.3kHz | - | Top | 122.00 | Sensitivity | - | - | 0.310 7.87mm | - | - | RoHS Compliant | ||
![]() EH-23063-000 Knowles | In Stock | - | Datasheet | - | - | Rectangular | - | - | - | Bulk | 2007 | EH | 0.204Lx0.140W 5.18mmx3.55mm | Obsolete | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | 3mm | - | 1.055kOhm | - | 200Hz~5.4kHz | - | Top | 103.00 | Sensitivity | - | - | 0.120 3.05mm | - | - | RoHS Compliant | ||
![]() FC-23306-000 Knowles | In Stock | - | Datasheet | - | - | Rectangular | - | - | - | Bulk | 2005 | FC | 0.204Lx0.140W 5.18mmx3.55mm | Obsolete | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | 3mm | 800Hz | 2.78kOhm | - | 200Hz~5.8kHz | - | Top | 103.00 | Sensitivity | - | - | 0.120 3.05mm | - | - | RoHS Compliant | ||
![]() WBHC-23913-000 Knowles | In Stock | - | Datasheet | - | - | Rectangular | - | - | - | Bulk | 2006 | WBHC | 0.203Lx0.138W 5.16mmx3.51mm | Obsolete | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | 497Ohm | - | 100Hz~5.85kHz | - | Top | 95.00 | Sound Pressure Level (SPL) | - | - | 0.120 3.05mm | - | - | RoHS Compliant | ||
![]() EF-26348-000 Knowles | In Stock | - | Datasheet | - | - | Rectangular | - | - | - | Bulk | 2006 | EF | 0.310Lx0.220W 7.87mmx5.59mm | Obsolete | 1 (Unlimited) | Solder Pads | Receiver | - | 4.01mm | - | 115Ohm | - | 200Hz~6.3kHz | - | Side | 115.00 | Sensitivity | - | - | 0.310 7.87mm | - | - | RoHS Compliant | ||
![]() BK-28562-000 Knowles | In Stock | - | Datasheet | 8 Weeks | External | Rectangular | - | - | - | Bulk | 2006 | BK | 0.310Lx0.220W 7.87mmx5.59mm | Active | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | 4.01mm | 5.5kHz | 35Ohms | - | 200Hz~5.5kHz | - | Top | 123.00 | - | - | 4.01mm | 0.310 7.87mm | 7.87mm | 5.59mm | RoHS Compliant | ||
![]() 2403 260 00106 Knowles | In Stock | - | Datasheet | - | - | Rectangular | Polyester | Nd-Fe-B | 350Hz | Tape & Reel (TR) | 2013 | SC-Lean-WP | 0.472Lx0.236W 12.00mmx6.00mm | Obsolete | 1 (Unlimited) | Spring Type | Receiver | Waterproof | - | - | 32Ohms | 75mW | 160Hz~10kHz | 10mW | Top | 65.00 | Sound Pressure Level (SPL) | 1W/1M | - | 0.079 2.00mm | - | - | - | ||
![]() 2403 260 00177 Knowles | In Stock | - | Datasheet | - | - | Rectangular | Polyetheretherketone (PEEK) | Nd-Fe-B | 510Hz | Tray | 2015 | Wildcat S9 | 0.630Lx0.354W 16.00mmx9.00mm | Obsolete | 1 (Unlimited) | Spring Type | General Purpose | - | - | - | 8Ohms | 1W | 300Hz~20kHz | 700mW | Top | 97.00 | Sound Pressure Level (SPL) | 1W/1M | - | 0.118 3.00mm | - | - | - | ||
![]() RAB-32066-000 Knowles | In Stock | - | Datasheet | 8 Weeks | - | Rectangular | - | - | - | Bulk | 2015 | RAB | 0.209Lx0.129W 5.30mmx3.28mm | Active | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | 135Ohm | - | 200Hz~6.1kHz | - | Top | 101.50 | Sound Pressure Level (SPL) | - | - | 0.209 5.30mm | - | - | RoHS Compliant | ||
![]() RVA-90120-N02 Knowles | In Stock | - | - | 5 Weeks | - | - | - | - | - | Tray | - | RVA-90120-NXX | - | Active | 1 (Unlimited) | - | General Purpose | - | - | - | - | - | - | - | Free Hanging | - | - | - | - | - | - | - | RoHS Compliant | ||
![]() FED-27288-I06 Knowles | In Stock | - | - | 6 Weeks | - | Rectangular | - | Ferrite | - | Tray | - | FED | - | Active | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | 100Ohm | - | 200Hz~4kHz | - | Side | 102.50 | - | - | 2.97mm | - | 6.3mm | 4.29mm | RoHS Compliant | ||
![]() CI-28512-017 Knowles | In Stock | - | Datasheet | - | - | Rectangular | - | - | - | Bulk | 2011 | CI | 0.373Lx0.283W 9.47mmx7.18mm | Obsolete | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | 140Ohms | - | 200Hz~5.5kHz | - | Top | 131.50 | Sensitivity | - | 4.1mm | 0.165 4.19mm | 9.47mm | 7.18mm | RoHS Compliant | ||
![]() FD-23266-000 Knowles | In Stock | - | - | 4 Weeks | - | Rectangular | - | - | - | Tray | - | FD | - | Obsolete | 1 (Unlimited) | Solder Pads | Receiver | - | - | - | - | - | 200Hz~5.9kHz | - | Side | - | - | - | 3mm | - | 5.18mm | 3.54mm | RoHS Compliant | ||
![]() EP-27110-000 Knowles | In Stock | - | - | 4 Weeks | - | Rectangular | - | - | - | Tray | - | EP | - | Obsolete | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | - | - | 200Hz~5.2kHz | - | Side | 108.00 | - | - | 2.97mm | - | 6.3mm | 4.29mm | RoHS Compliant | ||
![]() CK-23122-000 Knowles | In Stock | - | - | 4 Weeks | - | Rectangular | - | - | - | Tray | - | CK | - | Obsolete | 1 (Unlimited) | Solder Pads | Receiver | - | - | - | - | - | 200Hz~6.3kHz | - | Side | 123.50 | - | - | 4.01mm | - | 7.87mm | 5.59mm | RoHS Compliant | ||
![]() RVA-90120-N07 Knowles | In Stock | - | - | 6 Weeks | - | - | - | - | - | Tray | - | RVA-90120-NXX | - | Active | 1 (Unlimited) | - | General Purpose | - | - | - | - | - | - | - | Free Hanging | - | - | - | - | - | - | - | RoHS Compliant | ||
![]() CB-22850-139 Knowles | In Stock | - | Datasheet | 5 Weeks | - | Square | - | - | - | Tray | 2002 | CB | 0.990Lx1.000W 25.15mmx25.40mm | Active | 1 (Unlimited) | PC Pins | Receiver, Balanced Armature | - | - | - | 48Ohm | - | 300Hz~4.5kHz | - | Top | 82.00 | Sensitivity | - | 9.65mm | 0.990 25.15mm | - | - | RoHS Compliant | ||
![]() FTEC-30114-I04 Knowles | In Stock | - | Datasheet | 6 Weeks | - | Rectangular | - | Ferrite | - | Bulk | 2008 | FTEC | 0.310Lx0.161W 7.87mmx4.09mm | Active | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | 30Ohm | - | 200Hz~6.49kHz | - | Top | 107.00 | Sound Pressure Level (SPL) | - | - | 0.310 7.87mm | - | - | RoHS Compliant | ||
![]() FFC-26171-I02 Knowles | In Stock | - | Datasheet | 5 Weeks | - | Rectangular | - | Ferrite | - | Tray | 2006 | FFC | 0.204Lx0.140W 5.18mmx3.55mm | Active | 1 (Unlimited) | Solder Pads | Receiver | - | - | - | 230Ohm | - | 200Hz~4.4kHz | - | Top | 100.00 | Sound Pressure Level (SPL) | - | 3mm | 0.120 3.05mm | - | - | RoHS Compliant | ||
![]() FED-26792-I02 Knowles | In Stock | - | Datasheet | 5 Weeks | - | Rectangular | - | Ferrite | - | Tray | 2008 | FED | 0.248Lx0.169W 6.30mmx4.29mm | Active | 1 (Unlimited) | Solder Pads | Receiver, Balanced Armature | - | - | - | 100Ohm | - | 200Hz~4kHz | - | Top | 102.50 | Sound Pressure Level (SPL) | - | 2.97mm | 0.248 6.30mm | - | - | RoHS Compliant |