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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 Power - Rated Power - Max Material - Cone Material - Magnet Distortion Rating DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
DFK-33765-000 Knowles DFK-33765-000 38.2846
RFQ
ECAD 8752 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 100
RVA-90080-NXX Knowles RVA-90080-NXX 42.1971
RFQ
ECAD 3598 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 100
GD30-31879-000 Knowles GD30-31879-000 45.3932
RFQ
ECAD 8560 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
EF-23187-000 Knowles EF-23187-000 19.6786
RFQ
ECAD 5239 0.00000000 Knowles EF Bulk Active 0°C ~ 63°C - 45 Ohms 0.197" L x 0.107" W (5.00mm x 2.73mm) 0.154" (3.90mm) Receiver - Top Solder Pads - Rectangular - 95.00 - Sound Pressure Level (SPL) - - - - ROHS3 Compliant EAR99 8518.29.8000 100
DTEC-32256-000 Knowles DTEC-32256-000 39.3178
RFQ
ECAD 2852 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
RAB-32667-000 Knowles RAB-32667-000 12.0166
RFQ
ECAD 9438 0.00000000 Knowles RAB Bulk Active -17°C ~ 63°C - 336 Ohms 0.203" L x 0.117" W (5.15mm x 2.96mm) 0.103" (2.63mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 6.1 kHz - 101.00 - Sound Pressure Level (SPL) - - - - ROHS3 Compliant EAR99 8518.29.8000 100
RAI-33767-000 Knowles RAI-33767-000 21.8450
RFQ
ECAD 7636 0.00000000 Knowles RAI Bulk Active -17°C ~ 63°C - 76 Ohms 0.310" L x 0.161" W (7.87mm x 4.09mm) 0.112" (2.84mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 4.1 kHz - 118.00 - Sound Pressure Level (SPL) - - - - EAR99 8518.29.8000 100
RAB-33565-000 Knowles RAB-33565-000 12.0166
RFQ
ECAD 8428 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
FC-26033-000 Knowles FC-26033-000 -
RFQ
ECAD 6676 0.00000000 Knowles FC Bulk Active - - 2.4 kOhms 0.120" (3.05mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 5 kHz - 113.00 - Sensitivity - - - ROHS3 Compliant EAR99 8518.29.8000 1
RDH-33522-000 Knowles RDH-33522-000 -
RFQ
ECAD 2888 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 1
CB-22848-000 Knowles CB-22848-000 -
RFQ
ECAD 2506 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 1
RAF-32873-000 Knowles RAF-32873-000 -
RFQ
ECAD 8329 0.00000000 Knowles RAF Bulk Active 0°C ~ 63°C - 50 Ohms 0.103" (2.63mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 11 kHz - - Sensitivity - - - - ROHS3 Compliant EAR99 8518.29.8000 1
RVA-90017-N03 Knowles RVA-90017-N03 -
RFQ
ECAD 5879 0.00000000 Knowles RVA-90017-NXX Tray Obsolete - - - General Purpose - Free Hanging - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FED-26852-I06 Knowles FED-26852-I06 -
RFQ
ECAD 6454 0.00000000 Knowles FED Bulk Obsolete - 408 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 kHz - 103.00 - - - Ferrite - ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
2403 260 00051 Knowles 2403 260 00051 -
RFQ
ECAD 8813 0.00000000 Knowles - Tape & Reel (TR) Obsolete - 32 Ohms 0.472" L x 0.236" W (12.00mm x 6.00mm) 0.083" (2.10mm) Receiver Magnetic Top Spring Type - Rectangular 160 Hz ~ 10 kHz 350Hz 65.00 1W/1M Sensitivity 10 mW 75 mW Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,700
PHF-26850-000 Knowles PHF-26850-000 -
RFQ
ECAD 2634 0.00000000 Knowles PHF Tray Obsolete - - - General Purpose - - - - - - 126.00 - - - - - 1 (Unlimited) EAR99 8518.29.8000 25
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
SWFK-32255-000 Knowles SWFK-32255-000 37.2213
RFQ
ECAD 8533 0.00000000 Knowles SWFK Bulk Active - 7 Ohms 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.250" (6.35mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 7.7 kHz - 96.50 - Sound Pressure Level (SPL) - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
8101-254032 Knowles 8101-254032 -
RFQ
ECAD 8235 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
BK-26877-000 Knowles BK-26877-000 -
RFQ
ECAD 6670 0.00000000 Knowles BK Bulk Obsolete - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
RVA-90177-N03 Knowles RVA-90177-N03 -
RFQ
ECAD 2756 0.00000000 Knowles * Bulk Obsolete - 1 (Unlimited) 423-RVA-90177-N03 EAR99 8518.29.8000 1
EJ-23080-000 Knowles EJ-23080-000 -
RFQ
ECAD 8697 0.00000000 Knowles EJ Tray Obsolete - 380 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 4.6 kHz - 113.00 - Sensitivity - - download 1 (Unlimited) EAR99 8518.29.8000 25
CB-23817-000 Knowles CB-23817-000 -
RFQ
ECAD 4871 0.00000000 Knowles CB Bulk Obsolete - 48 Ohms 0.990" L x 1.000" W (25.15mm x 25.40mm) 0.990" (25.15mm) Receiver, Balanced Armature Magnetic Top PC Pins - Square 700 Hz ~ 4 kHz - 80.00 - Sensitivity - - download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FK-30040-000 Knowles FK-30040-000 24.8348
RFQ
ECAD 1258 0.00000000 Knowles FK Bulk Active - 351 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 ~ 6.3 kHz - 93.70 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
EF-21937-033 Knowles EF-21937-033 16.2736
RFQ
ECAD 5017 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected EF-1937-033 EAR99 8518.29.8000 100
CI-26697-000 Knowles CI-26697-000 -
RFQ
ECAD 3333 0.00000000 Knowles CI Bulk Obsolete - 47 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 Not applicable Not Applicable EAR99 8518.29.8000 1
TWFK-31129-000 Knowles TWFK-31129-000 37.2238
RFQ
ECAD 7276 0.00000000 Knowles TWFK Bulk Active -17°C ~ 63°C - 29.3 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.210" (5.33mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 6.5 kHz - 95.00 - Sound Pressure Level (SPL) - - - - ROHS3 Compliant EAR99 8518.29.8000 100
FH-26308-000 Knowles FH-26308-000 32.4873
RFQ
ECAD 2663 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 ~ 6.3 kHz - 103.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
MR-23333-146 Knowles MR-23333-146 -
RFQ
ECAD 7826 0.00000000 Knowles MR Bulk Obsolete - 21 Ohms 0.871" Dia (22.12mm) 0.366" (9.30mm) Receiver, Balanced Armature Magnetic Top Wire Leads Waterproof Round 300 Hz ~ 3.5 kHz 300Hz 103.00 - Sensitivity - - - 1 (Unlimited) EAR99 8518.29.8000 1
FK-31818-000 Knowles FK-31818-000 29.0958
RFQ
ECAD 5206 0.00000000 Knowles - Bulk Active - ROHS3 Compliant 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