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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Voltage - Rated Ratings Impedance Size / Dimension Height - Seated (Max) Type Material Accessory Type Color For Use With/Related Products Voltage Range Technology Current - Supply 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 Output Type Direction Sensitivity S/N Ratio Height (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
EM-24368-C36 Knowles EM-24368-C36 16.5261
RFQ
ECAD 5309 0.00000000 Knowles EM Tray Active 1.3 V 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 0.9 V ~ 1.6 V 50 µA Bottom Solder Pads Square 100 Hz ~ 4.8 kHz Analog Omnidirectional -52dB ±3dB @ 74dB SPL - 0.090" (2.28mm) download Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 100
EM-25347-C36 Knowles EM-25347-C36 -
RFQ
ECAD 2382 0.00000000 Knowles EM Bulk Obsolete 1.3 V 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 0.9 V ~ 1.6 V 50 µA Side Solder Pads Square 500 Hz ~ 6 kHz Analog Omnidirectional -48dB ±3dB @ 74dB SPL - 0.090" (2.28mm) download Not Applicable EAR99 8518.10.8030 1
EM-25446-C55 Knowles EM-25446-C55 -
RFQ
ECAD 6507 0.00000000 Knowles EM Bulk Obsolete 1.3 V 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 50 µA Side Solder Pads Square 100 Hz ~ 10 kHz Analog Omnidirectional -58dB ±3dB @ 74dB SPL - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
EM-25447-C55 Knowles EM-25447-C55 -
RFQ
ECAD 6929 0.00000000 Knowles EM Bulk Obsolete 1.3 V 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 50 µA Side Solder Pads Square 100 Hz ~ 10 kHz Analog Omnidirectional -52.5dB ±4dB @ 74dB SPL - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
EM-26392-C36 Knowles EM-26392-C36 16.5261
RFQ
ECAD 5984 0.00000000 Knowles EM Bulk Active 1.3 V 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 50 µA Side Solder Pads Square 100 Hz ~ 10 kHz Analog Omnidirectional -51dB ±3dB @ 74dB SPL - 0.090" (2.28mm) - Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 100
BF-3038-000 Knowles BF-3038-000 2.1600
RFQ
ECAD 16 0.00000000 Knowles BF Box Active Acoustic Cloth Damper Green Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
BK-21615-000 Knowles BK-21615-000 17.5488
RFQ
ECAD 1032 0.00000000 Knowles BK Tray 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
BK-21839-000 Knowles BK-21839-000 15.5384
RFQ
ECAD 4191 0.00000000 Knowles BK Bulk Active - 750 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 ~ 6 kHz - 127.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
BK-21941-000 Knowles BK-21941-000 -
RFQ
ECAD 6547 0.00000000 Knowles BK Bulk Obsolete - 3.56 kOhms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular - 118.00 - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
BK-26773-000 Knowles BK-26773-000 17.1069
RFQ
ECAD 3880 0.00000000 Knowles BK Bulk Active - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
BK-28416-000 Knowles BK-28416-000 -
RFQ
ECAD 6805 0.00000000 Knowles BK Bulk Obsolete - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 25
BT-21751-000 Knowles BT-21751-000 -
RFQ
ECAD 1490 0.00000000 Knowles BT Bulk Obsolete 1.3 V 3.5 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) Electret Condenser 0.9 V ~ 10 V 40 µA Side Solder Pads Rectangular 100 Hz ~ 4.2 kHz Analog - -61.5dB ±1.5dB @ 74dB SPL - 0.090" (2.29mm) - Not Applicable REACH Unaffected EAR99 8518.10.8030 25
SPV0840LR5H-B-8 Knowles SPV0840LR5H-B-8 -
RFQ
ECAD 5207 0.00000000 Knowles SiSonic™ Tape & Reel (TR) Obsolete 400 Ohms 0.108" L x 0.073" W (2.75mm x 1.85mm) MEMS (Silicon) 1.5 V ~ 3.6 V 60 µA Bottom Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -38dB ±3dB @ 94dB SPL 62.5dB 0.039" (0.98mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,900
DWFK-31785-000 Knowles DWFK-31785-000 51.0800
RFQ
ECAD 97 0.00000000 Knowles DWFK Tray Active - 30.1 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 - 101.20 - Sound Pressure Level (SPL) - - download RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1195 EAR99 8518.29.8000 100
2403 260 00091 Knowles 2403 260 00091 -
RFQ
ECAD 9194 0.00000000 Knowles Cobra Tray Obsolete - 6 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 850Hz 74.00 1W/10mm Sound Pressure Level (SPL) 700 mW 1.2 W Silicone Nd-Fe-B download 1 (Unlimited) REACH Unaffected 423-1201 EAR99 8518.29.8000 2,688
2403 260 00098 Knowles 2403 260 00098 -
RFQ
ECAD 2093 0.00000000 Knowles Cobra Side Fire Tray Obsolete - 6 Ohms 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.157" (4.00mm) General Purpose Magnetic Top Spring Type - Rectangular 300 Hz ~ 10 kHz 780Hz 73.50 1W/10mm Sound Pressure Level (SPL) 1 W 1.2 W Silicone Nd-Fe-B download 1 (Unlimited) 423-1202 EAR99 8518.29.8000 2,688
BL-21994-000 Knowles BL-21994-000 -
RFQ
ECAD 6767 0.00000000 Knowles BL Bulk Obsolete 3 V 4 kOhms 0.500" Dia (12.70mm) Piezo 160 µA Top Wire Leads Circular 20 Hz ~ 10 kHz Analog Omnidirectional -69dB ±3dB @ 74dB SPL - 1.008" (25.60mm) download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
MD6022ASC-0 Knowles MD6022ASC-0 -
RFQ
ECAD 3014 0.00000000 Knowles MD Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 60dB 0.094" (2.40mm) - Not Applicable REACH Unaffected EAR99 8518.10.8030 1,000
MD6052ASZ-2 Knowles MD6052ASZ-2 -
RFQ
ECAD 2519 0.00000000 Knowles MD Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -44dB ±3dB @ 94dB SPL 55dB 0.205" (5.20mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 1,000
FB-HO-25624-000 Knowles FB-HO-25624-000 -
RFQ
ECAD 7667 0.00000000 Knowles FB Bulk Obsolete Waterproof 0.340" Dia (8.64mm) Boom 1.3 V ~ 10 V Bottom, Top Wire Leads Circular 300 Hz ~ 4 kHz Analog Noise Cancelling -56dB ±3dB @ 74dB SPL - - download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1
PNR-23539-000 Knowles PNR-23539-000 28.4500
RFQ
ECAD 42 0.00000000 Knowles PNR Bulk Active 1.3 V 2.5 kOhms 0.315" Dia (8.00mm) Boom 1.3 V ~ 10 V 200 µA Bottom, Top Wire Leads Circular 300 Hz ~ 4 kHz Analog Noise Cancelling -60dB ±4dB @ 74dB SPL - 0.186" (4.72mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
FFC-26171-I04 Knowles FFC-26171-I04 28.5320
RFQ
ECAD 3198 0.00000000 Knowles FFC Tray Active - 230 Ohms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 4.4 kHz - 100.00 - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
FH-23371-000 Knowles FH-23371-000 32.4873
RFQ
ECAD 3196 0.00000000 Knowles FH Tray Active - 130 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
TM-27729-C56 Knowles TM-27729-C56 14.2915
RFQ
ECAD 1216 0.00000000 Knowles * Bulk Active - RoHS non-compliant Not Applicable REACH Unaffected TM-7729-C56 EAR99 8518.10.8030 100
BF-3320-000 Knowles BF-3320-000 116.1601
RFQ
ECAD 3858 0.00000000 Knowles - Box Active Damper Brown - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
BF-9778-000 Knowles BF-9778-000 105.8300
RFQ
ECAD 4749 0.00000000 Knowles - Box Active Damper Red - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
EA-21843-058 Knowles EA-21843-058 11.3249
RFQ
ECAD 6968 0.00000000 Knowles * Bulk Active - ROHS3 Compliant Not Applicable REACH Unaffected EA-1843-058 EAR99 8518.10.8030 100
EK-23024-C05 Knowles EK-23024-C05 -
RFQ
ECAD 2072 0.00000000 Knowles EK Bulk Obsolete 1.3 V 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Top - - 100 Hz ~ 5.5 kHz Analog Omnidirectional -53dB ±2dB - 0.089" (2.26mm) - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
EK-23024-C37 Knowles EK-23024-C37 14.5188
RFQ
ECAD 8283 0.00000000 Knowles * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EK-3024-C37 EAR99 8518.10.8030 100
FEF-26348-I02 Knowles FEF-26348-I02 26.1125
RFQ
ECAD 1375 0.00000000 Knowles * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected FEF-6348-I02 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