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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status 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 Power - Rated Power - Max Material - Cone Material - Magnet DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
WBFK-30000-000 Knowles WBFK-30000-000 23.7500
RFQ
ECAD 100 0.00000000 Knowles WBFK Tray Active - 124 Ohms 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.260" (6.60mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.8 kHz - 95.00 - Sound Pressure Level (SPL) - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
EH-23061-000 Knowles EH-23061-000 -
RFQ
ECAD 7890 0.00000000 Knowles EH Tray Obsolete - 505 Ohms 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 1 (Unlimited) EAR99 8518.29.8000 25
EH-27157-000 Knowles EH-27157-000 28.8678
RFQ
ECAD 8661 0.00000000 Knowles EH Bulk Active - 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
2403 260 00107 Knowles 2403 260 00107 -
RFQ
ECAD 3727 0.00000000 Knowles Donau-WP Tray Obsolete - 8 Ohms 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.138" (3.50mm) General Purpose Magnetic Top Spring Type Waterproof Rectangular 300 Hz ~ 20 kHz 450Hz 73.00 1W/1M Sound Pressure Level (SPL) 600 mW 1 W Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected 423-1203 EAR99 8518.29.8000 2,688
RVA-90040-N06 Knowles RVA-90040-N06 -
RFQ
ECAD 2832 0.00000000 Knowles RVA-90040-NXX Tray Obsolete - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EP-24075-000 Knowles EP-24075-000 -
RFQ
ECAD 6660 0.00000000 Knowles EP Bulk Obsolete - 50 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 ~ 5.2 kHz - 109.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
WBEC-30517-000 Knowles WBEC-30517-000 -
RFQ
ECAD 8979 0.00000000 Knowles * Bulk Obsolete - 1 (Unlimited) 423-WBEC-30517-000 EAR99 8518.29.8000 1
CM-23751-000 Knowles CM-23751-000 -
RFQ
ECAD 5193 0.00000000 Knowles CM Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
EC-26202-A21G Knowles EC-26202-A21G -
RFQ
ECAD 3603 0.00000000 Knowles EC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
ES-23207-000 Knowles ES-23207-000 -
RFQ
ECAD 4699 0.00000000 Knowles ES Tray Obsolete - - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 5.9 kHz - 107.50 - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1294 EAR99 8518.29.8000 25
EF-28321-116 Knowles EF-28321-116 20.2758
RFQ
ECAD 1364 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected EF-8321-116 EAR99 8518.29.8000 100
EC-23104-A33G Knowles EC-23104-A33G -
RFQ
ECAD 6818 0.00000000 Knowles EC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
ED-23088-000 Knowles ED-23088-000 -
RFQ
ECAD 1932 0.00000000 Knowles ED Bulk Obsolete - 480 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 - 107.00 - Sensitivity - - download ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
FED-27304-I06 Knowles FED-27304-I06 21.9308
RFQ
ECAD 2579 0.00000000 Knowles FED Tray Active - 370 Ohms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 4 kHz - 102.50 - - - Ferrite - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FFC-26171-I02 Knowles FFC-26171-I02 28.5320
RFQ
ECAD 8482 0.00000000 Knowles FFC Tray Active - 230 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
ES-23139-000 Knowles ES-23139-000 -
RFQ
ECAD 5481 0.00000000 Knowles ES Tray Obsolete - - - Receiver, Balanced Armature - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FFH-23371-I04 Knowles FFH-23371-I04 32.9664
RFQ
ECAD 4535 0.00000000 Knowles FFH Tray Active - 128 Ohms 0.201" L x 0.111" W (5.09mm x 2.80mm) 0.104" (2.64mm) Receiver 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
EC-23097-A33G Knowles EC-23097-A33G -
RFQ
ECAD 9097 0.00000000 Knowles EC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
WBHC-23913-000 Knowles WBHC-23913-000 -
RFQ
ECAD 5399 0.00000000 Knowles WBHC Bulk Obsolete - 497 Ohms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.85 kHz - 95.00 - Sound Pressure Level (SPL) - - download Not applicable 1 (Unlimited) EAR99 8518.29.8000 1
FH-23821-000 Knowles FH-23821-000 32.4873
RFQ
ECAD 4546 0.00000000 Knowles FH Tray Active - 260 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 ~ 6.3 kHz - 103.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
FEC-60575-I06 Knowles FEC-60575-I06 -
RFQ
ECAD 3502 0.00000000 Knowles FEC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
CI-30050-000 Knowles CI-30050-000 21.4764
RFQ
ECAD 6407 0.00000000 Knowles CI Tray Active - 25 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 ~ 4.6 kHz - 118.50 - Sound Pressure Level (SPL) - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
8101-109-04 Knowles 8101-109-04 -
RFQ
ECAD 8984 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EH-27232-000 Knowles EH-27232-000 28.8678
RFQ
ECAD 9978 0.00000000 Knowles EH Tray Active - 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 8 kHz - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
ED-21983-000 Knowles ED-21983-000 -
RFQ
ECAD 1404 0.00000000 Knowles ED Bulk Obsolete - 725 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 - 106.00 - Sensitivity - - download ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
EC-23098-A21G Knowles EC-23098-A21G -
RFQ
ECAD 5869 0.00000000 Knowles EC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
EH-30854-000 Knowles EH-30854-000 28.8678
RFQ
ECAD 5172 0.00000000 Knowles EH Tray Active - - - Receiver, Balanced Armature Magnetic - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
RVA-90020-N30 Knowles RVA-90020-N30 50.4468
RFQ
ECAD 3099 0.00000000 Knowles RVA-90020-NXX Tray Active - 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 423-1331 EAR99 8518.29.8000 25
2403 260 00106 Knowles 2403 260 00106 -
RFQ
ECAD 8289 0.00000000 Knowles SC-Lean-WP Tape & Reel (TR) Obsolete - 32 Ohms 0.472" L x 0.236" W (12.00mm x 6.00mm) 0.079" (2.00mm) Receiver Magnetic Top Spring Type Waterproof Rectangular 160 Hz ~ 10 kHz 350Hz 65.00 1W/1M Sound Pressure Level (SPL) 10 mW 75 mW Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,700
RVA-90063-N18 Knowles RVA-90063-N18 67.5419
RFQ
ECAD 8640 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 423-1343 EAR99 8518.29.8000 48
  • 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