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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Ratings Impedance Size / Dimension Height - Seated (Max) Type Technology Port Location Termination Ingress Protection Shape Frequency Range Frequency - Self Resonant Efficiency - dBA Efficiency - Testing Efficiency - Type Material - Cone Material - Magnet Distortion Rating DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
ED-21987-000 Knowles ED-21987-000 -
RFQ
ECAD 5731 0.00000000 Knowles ED Bulk Obsolete - 6.3 kOhms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5 kHz - 107.00 - Sensitivity - - download RoHS Compliant Not Applicable EAR99 8518.29.8000 25
KT44-RU007507-01 Knowles KT44-RU007507-01 -
RFQ
ECAD 6889 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
RAB-32037-000 Knowles RAB-32037-000 -
RFQ
ECAD 4448 0.00000000 Knowles RAB Bulk Active 0°C ~ 63°C - 124 Ohms - 0.103" (2.63mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 6.2 kHz - 101.00 - Sensitivity - - - - ROHS3 Compliant EAR99 8518.29.8000 1
ED-27398-000 Knowles ED-27398-000 16.5388
RFQ
ECAD 5294 0.00000000 Knowles ED Bulk Active - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
CM-28431-000 Knowles CM-28431-000 16.0000
RFQ
ECAD 8822 0.00000000 Knowles CM Bulk Active - 30 Ohms 0.651" Dia (16.54mm) 0.330" (8.38mm) Receiver, Balanced Armature Magnetic Top Flex Contacts - Round 150 Hz ~ 6 kHz - 119.00 - - - - download Not Applicable REACH Unaffected EAR99 8518.29.8000 25
BK-28562-000 Knowles BK-28562-000 24.2200
RFQ
ECAD 6462 0.00000000 Knowles BK Bulk Active - 35 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.5 kHz - 123.00 - - - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
ER-23129-000 Knowles ER-23129-000 25.3132
RFQ
ECAD 6458 0.00000000 Knowles - Tray Active - - - General Purpose - - - - - - - - - - - - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FFH-23373-I04 Knowles FFH-23373-I04 32.9664
RFQ
ECAD 9399 0.00000000 Knowles FFH Tray Active - 280 Ohms 0.201" L x 0.111" W (5.09mm x 2.80mm) 0.104" (2.64mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 4.5 kHz - 96.00 - Sound Pressure Level (SPL) - Ferrite download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
8101-254047 Knowles 8101-254047 -
RFQ
ECAD 6461 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
ED-23994-000 Knowles ED-23994-000 -
RFQ
ECAD 6126 0.00000000 Knowles ED Bulk Obsolete - 138 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5 kHz - 102.50 - Sound Pressure Level (SPL) - - download Not Applicable EAR99 8518.29.8000 25
BS-21740-G Knowles BS-21740-G -
RFQ
ECAD 6087 0.00000000 Knowles BS Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
BS-28042-G Knowles BS-28042-G -
RFQ
ECAD 6781 0.00000000 Knowles BS Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
EH-23043-000 Knowles EH-23043-000 26.5928
RFQ
ECAD 7491 0.00000000 Knowles EH Bulk Active - 1.055 kOhms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.4 kHz - 103.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
BK-21613-000 Knowles BK-21613-000 24.2200
RFQ
ECAD 1498 0.00000000 Knowles BK Bulk Active - 1.2 kOhms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 4 kHz - 126.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
8101-254087 Knowles 8101-254087 -
RFQ
ECAD 4750 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EC-27906-000 Knowles EC-27906-000 -
RFQ
ECAD 9898 0.00000000 Knowles EC Bulk Obsolete - 575 Ohms 0.298" L x 0.170" W (7.57mm x 4.31mm) 0.147" (3.73mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 3.4 kHz - 116.00 - Sensitivity - - download 1 (Unlimited) EAR99 8518.29.8000 1
FFC-23981-I04 Knowles FFC-23981-I04 29.9672
RFQ
ECAD 7857 0.00000000 Knowles FFC Bulk Active - 96 Ohms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 4.4 kHz - 100.00 - Sound Pressure Level (SPL) - Ferrite download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
CI-28487-000 Knowles CI-28487-000 20.2631
RFQ
ECAD 2270 0.00000000 Knowles CI Bulk Active - 69 Ohms 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.5 kHz - 131.50 - Sensitivity - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
CL-23130-084 Knowles CL-23130-084 -
RFQ
ECAD 7117 0.00000000 Knowles * Obsolete - RoHS Compliant 1 (Unlimited) REACH Unaffected CL-3130-084 EAR99 8518.29.8000 100
FFH-23469-I04 Knowles FFH-23469-I04 31.9362
RFQ
ECAD 1264 0.00000000 Knowles * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected FFH-3469-I04 EAR99 8518.29.8000 100
EC-26675-A33 Knowles EC-26675-A33 -
RFQ
ECAD 9789 0.00000000 Knowles EC Tray Obsolete - - - Receiver, Balanced Armature Magnetic - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
ED-27156-P101 Knowles ED-27156-P101 45.2616
RFQ
ECAD 9449 0.00000000 Knowles ED Tray Active - - - Receiver, Balanced Armature Magnetic Side - - - - - - - - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
8101-254096 Knowles 8101-254096 -
RFQ
ECAD 2860 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
CB-22844-000 Knowles CB-22844-000 -
RFQ
ECAD 5212 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 1
BS-21740 Knowles BS-21740 -
RFQ
ECAD 6648 0.00000000 Knowles - Bulk Active - 423-BS-21740 EAR99 8518.29.8000 1
FK-30030-000 Knowles FK-30030-000 29.0933
RFQ
ECAD 8313 0.00000000 Knowles FK Bulk Active - 590 Ohms 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.197" (5.00mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6 kHz - 95.00 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
RVA-90063-N14 Knowles RVA-90063-N14 67.5419
RFQ
ECAD 4621 0.00000000 Knowles RVA-90063-NXX Tray Active - 96.3 Ohms - - Receiver, Balanced Armature Magnetic Free Hanging - - - 200 Hz ~ 8.21 kHz - 99.10 - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1339 EAR99 8518.29.8000 48
RVA-90117-N05 Knowles RVA-90117-N05 -
RFQ
ECAD 1066 0.00000000 Knowles RVA-90117-NXX Tray Obsolete - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
CI-22960-000 Knowles CI-22960-000 28.6800
RFQ
ECAD 416 0.00000000 Knowles CI Bulk Active - 264 Ohms 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.5 kHz - 131.50 - Sensitivity - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
FEF-27351-I04 Knowles FEF-27351-I04 15.0995
RFQ
ECAD 3876 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected FEF-7351-I04 EAR99 8518.29.8000 100
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse