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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
SR6438NWS-000 Knowles SR6438NWS-000 9.2700
RFQ
ECAD 578 0.00000000 Knowles SR Tray Active - 55.5 Ohms 0.252" Dia (6.40mm) 0.157" (4.00mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Round 200 Hz ~ 9.4 kHz - 109.50 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
SR-32453-000 Knowles SR-32453-000 8.8500
RFQ
ECAD 6 0.00000000 Knowles SR Tray Active - 46 Ohms 0.252" Dia (6.40mm) 0.157" (4.00mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Round 20 Hz ~ 8.8 kHz - 105.00 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
DTEC-31116-000 Knowles DTEC-31116-000 51.3600
RFQ
ECAD 3486 0.00000000 Knowles DTEC Bulk 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
RAB-32066-000 Knowles RAB-32066-000 18.5800
RFQ
ECAD 4195 0.00000000 Knowles RAB Bulk Active - 135 Ohms 0.209" L x 0.129" W (5.30mm x 3.28mm) 0.209" (5.30mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.1 kHz - 101.50 - Sound Pressure Level (SPL) - - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
CM-28421-000 Knowles CM-28421-000 -
RFQ
ECAD 5961 0.00000000 Knowles CM Bulk Obsolete - 360 Ohms 0.651" Dia (16.54mm) 0.330" (8.38mm) Receiver, Balanced Armature Magnetic Top Flex Contacts - Round 100 Hz ~ 5 kHz - 106.00 - - - - download Not Applicable REACH Unaffected 423-1106 EAR99 8518.29.8000 1
ED-21913-000 Knowles ED-21913-000 23.4100
RFQ
ECAD 97 0.00000000 Knowles ED Bulk Active - 1.45 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 - 106.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
ED-26821-000 Knowles ED-26821-000 23.4100
RFQ
ECAD 2432 0.00000000 Knowles ED Bulk Active - 10.2 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.119" (3.02mm) Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 4.4 kHz - 107.00 - - - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
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
ES-23127-000 Knowles ES-23127-000 -
RFQ
ECAD 4595 0.00000000 Knowles ES Bulk Obsolete - 50 Ohms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.121" (3.08mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.9 kHz - 104.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FK-23466-000 Knowles FK-23466-000 24.8348
RFQ
ECAD 5169 0.00000000 Knowles FK Bulk Active - 630 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 ~ 6.5 kHz - 95.50 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
ED-23801-000 Knowles ED-23801-000 23.4100
RFQ
ECAD 4070 0.00000000 Knowles ED Bulk Active - 273 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 RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
CM-23751-000 Knowles CM-23751-000 -
RFQ
ECAD 5193 0.00000000 Knowles CM Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
EC-23095-A33G Knowles EC-23095-A33G -
RFQ
ECAD 4932 0.00000000 Knowles EC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
EC-23097-A33G Knowles EC-23097-A33G -
RFQ
ECAD 9097 0.00000000 Knowles EC Tray Obsolete - 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
EC-23098-A33G Knowles EC-23098-A33G -
RFQ
ECAD 9168 0.00000000 Knowles EC 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
EP-27284-000 Knowles EP-27284-000 -
RFQ
ECAD 4616 0.00000000 Knowles EP Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
ES-60145-M09 Knowles ES-60145-M09 -
RFQ
ECAD 3220 0.00000000 Knowles ES Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
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
2403 260 00001 Knowles 2403 260 00001 -
RFQ
ECAD 7694 0.00000000 Knowles - 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 - Rectangular 300 Hz ~ 20 kHz 800Hz 73.00 1W/1M Sensitivity 500 mW 1 W Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 2,688
2403 260 00057 Knowles 2403 260 00057 -
RFQ
ECAD 7678 0.00000000 Knowles Dumbo Tray Obsolete - 8 Ohms 0.709" L x 0.512" W (18.00mm x 13.00mm) 0.181" (4.60mm) General Purpose Magnetic Top Spring Type Waterproof Rectangular 300 Hz ~ 20 kHz 650Hz 73.00 1W/1M Sensitivity 700 mW 1 W Silicone Nd-Fe-B download 1 (Unlimited) EAR99 8518.29.8000 2,240
2403 260 00086 Knowles 2403 260 00086 -
RFQ
ECAD 5977 0.00000000 Knowles FOX Tray Obsolete - 8 Ohms 0.630" L x 0.354" W (16.00mm x 9.00mm) 0.122" (3.10mm) General Purpose Magnetic Top Spring Type - Rectangular 400 Hz ~ 20 kHz 850Hz 70.50 1W/1M Sensitivity 500 mW 700 mW Polyester Nd-Fe-B download 1 (Unlimited) EAR99 8518.29.8000 1,344
2403 260 00087 Knowles 2403 260 00087 -
RFQ
ECAD 5705 0.00000000 Knowles Franklin Tray Obsolete - 32 Ohms 0.591" L x 0.236" W (15.00mm x 6.00mm) 0.083" (2.10mm) Receiver Magnetic Top Spring Type - Rectangular 160 Hz ~ 6.5 kHz 400Hz 71.00 1W/1M Sensitivity 20 mW 50 mW Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 2,560
HC-23772-000 Knowles HC-23772-000 -
RFQ
ECAD 1185 0.00000000 Knowles HC Bulk Obsolete - 1.009 kOhms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.5 kHz - 101.00 - Sound Pressure Level (SPL) - - download Not Applicable EAR99 8518.29.8000 25
HC-23774-000 Knowles HC-23774-000 -
RFQ
ECAD 8226 0.00000000 Knowles HC Bulk Obsolete - 2.072 kOhms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.5 kHz - 101.00 - Sound Pressure Level (SPL) - - download Not Applicable EAR99 8518.29.8000 1
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
WBHC-23911-000 Knowles WBHC-23911-000 -
RFQ
ECAD 3682 0.00000000 Knowles WBHC Bulk Obsolete - 207 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 ROHS3 Compliant 1 (Unlimited) 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
WBHC-26836-000 Knowles WBHC-26836-000 -
RFQ
ECAD 8289 0.00000000 Knowles WBHC Bulk Obsolete - 145 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) - - - ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
  • 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