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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
TWFK-31082-000 Knowles TWFK-31082-000 37.2238
RFQ
ECAD 2362 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 100
GR-33534-000 Knowles GR-33534-000 50.9314
RFQ
ECAD 2490 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
RAE-32746-000 Knowles RAE-32746-000 10.1110
RFQ
ECAD 7948 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
RAQ-35091-000 Knowles RAQ-35091-000 8.8300
RFQ
ECAD 4257 0.00000000 Knowles RAQ Bulk Active - - 74 Ohms - - Receiver Magnetic Top Solder Pads - Rectangular - - - - - - - - EAR99 8518.29.8000 100
RAN-33860-B148 Knowles RAN-33860-B148 16.3500
RFQ
ECAD 3257 0.00000000 Knowles RAN Bulk Active - - 14 Ohms - - Receiver Magnetic Top Solder Pads - Rectangular - - - - - - - - EAR99 8518.29.8000 100
RDU-35000-000 Knowles RDU-35000-000 56.8100
RFQ
ECAD 2396 0.00000000 Knowles RDU Bulk Active - - 7 Ohms - - Receiver Magnetic Top Solder Pads - Rectangular - - - - - - - - EAR99 8518.29.8000 100
SR8850NSS-000 Knowles SR8850NSS-000 -
RFQ
ECAD 2920 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 1
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
CB-22844-000 Knowles CB-22844-000 -
RFQ
ECAD 5212 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 1
BS-21740-G Knowles BS-21740-G -
RFQ
ECAD 6087 0.00000000 Knowles BS Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
EF-21942-000 Knowles EF-21942-000 19.6824
RFQ
ECAD 1256 0.00000000 Knowles EF Bulk Active - 641 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.3 kHz - 122.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
8113-254002 Knowles 8113-254002 -
RFQ
ECAD 6314 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
DTEC-30388-000 Knowles DTEC-30388-000 39.3128
RFQ
ECAD 4855 0.00000000 Knowles DTEC Tray Active - 38 Ohms 0.310" L x 0.161" W (7.87mm x 4.09mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.205 kHz - 113.50 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
SWFK-33108-000 Knowles SWFK-33108-000 37.2238
RFQ
ECAD 8700 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
EF-26440-000 Knowles EF-26440-000 49.5824
RFQ
ECAD 1781 0.00000000 Knowles EF Bulk Active - 536 Ohms 0.346" L x 0.180" W (8.80mm x 6.16mm) 0.180" (4.56mm) General Purpose Magnetic - Solder Pads - Rectangular 200 Hz ~ 6.3 kHz - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
GA38-31666-000 Knowles GA38-31666-000 -
RFQ
ECAD 6846 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
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
RVA-90120-N08 Knowles RVA-90120-N08 12.8112
RFQ
ECAD 3039 0.00000000 Knowles RVA-90120-NXX Tray Active - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1357 EAR99 8518.29.8000 25
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
GV-32830-000 Knowles GV-32830-000 75.6400
RFQ
ECAD 128 0.00000000 Knowles GV Tray Active - 28.125 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver, Balanced Armature Magnetic Top, Dual Port Solder Pads - Rectangular 70 Hz ~ 12.5 kHz - 113.25 - Sound Pressure Level (SPL) - - download RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1419 EAR99 8518.29.8000 100
FK-30046-000 Knowles FK-30046-000 29.0933
RFQ
ECAD 8750 0.00000000 Knowles FK Bulk Not For New Designs - 313 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 ~ 6.7 kHz - 95.00 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
RVA-90120-N03 Knowles RVA-90120-N03 12.8112
RFQ
ECAD 8540 0.00000000 Knowles RVA-90120-NXX Tray Active - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1352 EAR99 8518.29.8000 25
FH-23375-000 Knowles FH-23375-000 42.4400
RFQ
ECAD 100 0.00000000 Knowles FH Tray Active - 553 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 - Sensitivity - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
EH-27318-000 Knowles EH-27318-000 28.8678
RFQ
ECAD 6435 0.00000000 Knowles EH Bulk Active - 180 Ohms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular 200 Hz ~ 4.5 kHz - 98.50 - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
BS-21740 Knowles BS-21740 -
RFQ
ECAD 6648 0.00000000 Knowles - Bulk Active - 423-BS-21740 EAR99 8518.29.8000 1
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
RVA-90020-N36 Knowles RVA-90020-N36 -
RFQ
ECAD 1366 0.00000000 Knowles RVA-90020-NXX Tray Obsolete - 117.8 Ohms - - Receiver, Balanced Armature Magnetic Free Hanging - - - 200 Hz ~ 10.07 kHz - 94.30 - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
RAB-33458-000 Knowles RAB-33458-000 12.0166
RFQ
ECAD 6486 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
TWFK-33527-000 Knowles TWFK-33527-000 37.2238
RFQ
ECAD 1171 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
8101-254082 Knowles 8101-254082 -
RFQ
ECAD 4767 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
  • 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