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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Shape Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Package / Case Frequency Height Width Impedance Size / Dimension Technology Port Location Height Seated (Max) Frequency - Self Resonant Type Frequency Range Material - Cone Material - Magnet Power - Max Power - Rated Efficiency - dBA Efficiency - Type Efficiency - Testing
BK-28385-000 BK-28385-000 Knowles 0.0000
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0.00000000 8 Weeks Rectangular Bulk BK Active 1 (Unlimited) Solder Pads 4mm 7.87mm RoHS Compliant 5.59mm 164Ohm Magnetic Receiver, Balanced Armature
EF-23168-P93 EF-23168-P93 Knowles 0.0000
RFQ

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0.00000000 5 Weeks Tray EF Active 1 (Unlimited) RoHS Compliant 160Ohm Magnetic Receiver, Balanced Armature 200Hz~6.3kHz 126.00 Sensitivity
KT44-RU001607-01 KT44-RU001607-01 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 3 Weeks Tray Active 1 (Unlimited) RoHS Compliant General Purpose
ED-31197-163 ED-31197-163 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 5 Weeks Tray ED Active 1 (Unlimited) RoHS Compliant Magnetic Receiver, Balanced Armature
EH-23063-000 EH-23063-000 Knowles 0.0000
RFQ

Min: 1

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0.00000000 download Rectangular Bulk 2007 EH Obsolete 1 (Unlimited) Solder Pads 3mm RoHS Compliant 1.055kOhm 0.204Lx0.140W 5.18mmx3.55mm Magnetic Top 0.120 3.05mm Receiver, Balanced Armature 200Hz~5.4kHz 103.00 Sensitivity
EF-26418-000 EF-26418-000 Knowles 0.0000
RFQ

Min: 1

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0.00000000 download Rectangular Bulk 2007 EF Obsolete 1 (Unlimited) Solder Pads 4.01mm RoHS Compliant 377Ohm 0.310Lx0.220W 7.87mmx5.59mm Magnetic Top 0.310 7.87mm Receiver 200Hz~3.9kHz 116.50 Sensitivity
SR6438NWS-000 SR6438NWS-000 Knowles 0.0000
RFQ

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0.00000000 download 8 Weeks External Round Tray 2012 SR Active 1 (Unlimited) Solder Pads 4.14mm 6.4mm RoHS Compliant 9.5kHz 4.14mm 55.5Ohm 0.252Dia 6.40mm Magnetic Top 0.157 4.00mm Receiver, Balanced Armature 200Hz~9.4kHz 109.50 Sound Pressure Level (SPL)
BK-28594-000 BK-28594-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Rectangular Bulk BK Obsolete 1 (Unlimited) Solder Pads 4mm 7.87mm RoHS Compliant 5.59mm 395Ohm Magnetic Receiver, Balanced Armature
EF-26333-000 EF-26333-000 Knowles 0.0000
RFQ

Min: 1

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0.00000000 8 Weeks Rectangular Bulk EF Active 1 (Unlimited) Solder Pads 4.06mm 7.87mm RoHS Compliant 6.3kHz 5.59mm 105Ohm Magnetic General Purpose 200Hz~6.3kHz
KT44-RU001707-01 KT44-RU001707-01 Knowles 0.0000
RFQ

Min: 1

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0.00000000 3 Weeks Tray Active 1 (Unlimited) RoHS Compliant General Purpose
RVA-90063-N03 RVA-90063-N03 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 5 Weeks Tray RVA-90063-NXX Active 1 (Unlimited) RoHS Compliant 96.3Ohm Magnetic Free Hanging Receiver, Balanced Armature 200Hz~8.21kHz 99.10 Sound Pressure Level (SPL)
WBFK-30000-000 WBFK-30000-000 Knowles 0.0000
RFQ

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0.00000000 download 8 Weeks Rectangular Tray 2012 WBFK Active 1 (Unlimited) Solder Pads 63°C -17°C 1.93mm RoHS Compliant 124 6.8kHz 2mm 124Ohm 0.197Lx0.108W 5.00mmx2.73mm Magnetic Top 0.260 6.60mm Receiver, Balanced Armature 200Hz~6.8kHz 95.00 Sound Pressure Level (SPL)
ED-26694-000 ED-26694-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks Rectangular Bulk 2017 ED Active 1 (Unlimited) Solder Pads 3mm 6.3mm RoHS Compliant 4.29mm 83Ohm Magnetic Receiver, Balanced Armature
EP-27284-000 EP-27284-000 Knowles 0.0000
RFQ

Min: 1

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0.00000000 EP Obsolete Not Applicable
GV-32830-000 GV-32830-000 Knowles 0.0000
RFQ

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0.00000000 download 8 Weeks Rectangular Tray GV Active 1 (Unlimited) Solder Pads RoHS Compliant 28.125Ohms 0.310Lx0.220W 7.87mmx5.59mm Magnetic Top, Dual Port 0.310 7.87mm Receiver, Balanced Armature 70Hz~12.5kHz 113.25 Sound Pressure Level (SPL)
HC-23772-000 HC-23772-000 Knowles 0.0000
RFQ

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0.00000000 download Rectangular Bulk 2007 HC Obsolete 1 (Unlimited) Solder Pads 1.009kOhm 0.203Lx0.138W 5.16mmx3.51mm Magnetic Top 0.203 5.15mm Receiver, Balanced Armature 100Hz~5.5kHz 101.00 Sound Pressure Level (SPL)
RVA-90063-N01 RVA-90063-N01 Knowles 0.0000
RFQ

Min: 1

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0.00000000 5 Weeks Tray RVA-90063-NXX Active 1 (Unlimited) RoHS Compliant 96.3Ohm Magnetic Free Hanging Receiver, Balanced Armature 200Hz~8.21kHz 99.10 Sound Pressure Level (SPL)
FH-60018-000 FH-60018-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Rectangular Bulk FH Obsolete 1 (Unlimited) Solder Pads 2.59mm 5.09mm RoHS Compliant 2.8mm 70Ohm Magnetic Receiver, Balanced Armature Ferrite
EF-21958-000 EF-21958-000 Knowles 0.0000
RFQ

Min: 1

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0.00000000 download Rectangular Bulk 2007 EF Obsolete 1 (Unlimited) Solder Pads 4.01mm RoHS Compliant 124 1.331kOhm 0.310Lx0.220W 7.87mmx5.59mm Magnetic Top 0.310 7.87mm Receiver 200Hz~6.3kHz 122.00 Sensitivity
FEC-60575-I06 FEC-60575-I06 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 FEC Obsolete Not Applicable
EC-27817-000 EC-27817-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Rectangular Tray 2013 EC Obsolete 1 (Unlimited) Solder Pads 3.7mm RoHS Compliant 4kHz 3.7mm 154Ohm 0.298Lx0.170W 7.57mmx4.31mm Magnetic Top 0.147 3.73mm Receiver, Balanced Armature 200Hz~4kHz 111.00 Sensitivity
RVA-90020-N23 RVA-90020-N23 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Tray RVA-90020-NXX Active 1 (Unlimited) RoHS Compliant 117.8Ohm Magnetic Free Hanging Receiver, Balanced Armature 200Hz~10.07kHz 94.30 Sound Pressure Level (SPL)
CI-28204-000 CI-28204-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Rectangular Bulk 2011 CI Active 1 (Unlimited) Solder Pads 4.1mm RoHS Compliant 5.5kHz 264Ohm 0.373Lx0.283W 9.47mmx7.18mm Magnetic Top 0.164 4.16mm Receiver, Balanced Armature 200Hz~5.5kHz 131.50 Sensitivity
EC-23096-000 EC-23096-000 Knowles 0.0000
RFQ

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0.00000000 download 4 Weeks Rectangular Bulk 2013 EC Obsolete 1 (Unlimited) Solder Pads 3.7mm RoHS Compliant 4kHz 840Ohm 0.298Lx0.170W 7.57mmx4.31mm Magnetic Top 0.147 3.73mm Receiver, Balanced Armature 200Hz~4kHz 111.00 Sensitivity
CI-28597-000 CI-28597-000 Knowles 0.0000
RFQ

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0.00000000 download 8 Weeks Rectangular Bulk 2011 CI Active 1 (Unlimited) Solder Pads 4.1mm RoHS Compliant 5.5kHz 47Ohm 0.373Lx0.283W 9.47mmx7.18mm Magnetic Top 0.165 4.19mm Receiver, Balanced Armature 200Hz~5.5kHz 131.50 Sensitivity
2403 263 00077 2403 263 00077 Knowles 0.0000
RFQ

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0.00000000 download Round Tray 2011 Obsolete 1 (Unlimited) Solder Pads 8Ohms 0.646Dia 16.40mm Magnetic Top 0.177 4.50mm 540Hz General Purpose 300Hz~15kHz Plastic Nd-Fe-B 1W 500mW 74.00 Sensitivity 1W/1M
BK-21612-000 BK-21612-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Rectangular Bulk 2007 BK Active 1 (Unlimited) Solder Pads 4mm RoHS Compliant 3.8kHz 2.36kOhm 0.310Lx0.220W 7.87mmx5.59mm Magnetic Top 0.310 7.87mm Receiver, Balanced Armature 200Hz~3.8kHz 126.00 Sensitivity
ED-27926-000 ED-27926-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Rectangular Bulk ED Active 1 (Unlimited) Solder Pads 3mm 6.3mm RoHS Compliant 4kHz 4.29mm 209Ohm Magnetic Receiver, Balanced Armature 200Hz~4kHz 102.50
ED-29494-000 ED-29494-000 Knowles 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Rectangular Bulk ED Obsolete 1 (Unlimited) Solder Pads 2.97mm 6.32mm RoHS Compliant 4.31mm 395Ohm Magnetic Receiver, Balanced Armature
8101-254035 8101-254035 Knowles 0.0000
RFQ

Min: 1

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0.00000000 7 Weeks Tray Active 1 (Unlimited) RoHS Compliant General Purpose
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