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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Voltage - Rated Operating Temperature 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 Distortion Rating Output Type Direction Sensitivity S/N Ratio Height (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package
CK-28382-131 Knowles CK-28382-131 -
RFQ
ECAD 8248 0.00000000 Knowles CK Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
WB-23833-000 Knowles WB-23833-000 -
RFQ
ECAD 6465 0.00000000 Knowles WB Tray Obsolete - Wax Protection - Hearing Aids - RoHS Compliant Not Applicable REACH Unaffected EAR99 3926.90.9985 100
SPM0404HE5H Knowles SPM0404HE5H -
RFQ
ECAD 1743 0.00000000 Knowles SPM Bulk Active - 200 Ohms 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) 1.5 V ~ 3.6 V 250 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB - 0.049" (1.25mm) - 423-SPM0404HE5H EAR99 8518.10.8030 1
MM20-33366-B116 Knowles MM20-33366-B116 5.6472
RFQ
ECAD 5976 0.00000000 Knowles MM Tape & Reel (TR) Active 900 mV - 5.1 kOhms 0.132" L x 0.098" W (3.35mm x 2.50mm) MEMS (Silicon) 0.9 V ~ 1.3 V 48 µA Bottom Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -55dB ±3dB @ 94dB SPL 70.5dB 0.054" (1.38mm) - EAR99 8518.10.8030 1,200
SR6438NWS-158 Knowles SR6438NWS-158 -
RFQ
ECAD 4501 0.00000000 Knowles * Bulk Obsolete - ROHS3 Compliant Not Applicable 423-SR6438NWS-158 EAR99 8518.29.8000 25
KT44-RU001607-01 Knowles KT44-RU001607-01 -
RFQ
ECAD 8587 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
2005-253343 Knowles 2005-253343 -
RFQ
ECAD 1851 0.00000000 Knowles 2005 Tray Obsolete - Switch Beige Hearing Aids - ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8536.50.9050 25
WBFK-32258-000 Knowles WBFK-32258-000 16.7786
RFQ
ECAD 8823 0.00000000 Knowles WBFK Tray Active - - - Receiver, Balanced Armature Magnetic - - - - - - - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
EF-27505-000 Knowles EF-27505-000 19.6824
RFQ
ECAD 5075 0.00000000 Knowles EF Bulk Active - 636 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
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
TWFK-31082-000 Knowles TWFK-31082-000 37.2238
RFQ
ECAD 2362 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 100
EL-23085-C75 Knowles EL-23085-C75 -
RFQ
ECAD 1715 0.00000000 Knowles EL Bulk Obsolete 1.3 V 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Side Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Unidirectional -54.5dB +2dB, -4dB @ 74dB SPL - 0.089" (2.26mm) - Not Applicable EAR99 8518.10.8030 1
FD-23285-000 Knowles FD-23285-000 -
RFQ
ECAD 8263 0.00000000 Knowles FD Tray Obsolete - - - General Purpose Magnetic - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
KT44-RU007507-01 Knowles KT44-RU007507-01 -
RFQ
ECAD 6889 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
EC-23098-000 Knowles EC-23098-000 -
RFQ
ECAD 9122 0.00000000 Knowles EC Tray Obsolete - 840 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 ~ 4 kHz - 111.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1109 EAR99 8518.29.8000 25
RAH-33506-000 Knowles RAH-33506-000 29.0958
RFQ
ECAD 4556 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 100
EM-23047-C36 Knowles EM-23047-C36 -
RFQ
ECAD 6149 0.00000000 Knowles * Obsolete - Not Applicable REACH Unaffected EM-3047-C36 EAR99 8518.10.8030 100
9201-153297 Knowles 9201-153297 -
RFQ
ECAD 6240 0.00000000 Knowles 9201 Tray Obsolete Ribbon Cable Programming Cable - Hearing Aids - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
BF-1995-000 Knowles BF-1995-000 1.9900
RFQ
ECAD 4883 0.00000000 Knowles BF Box Active Acoustic Cloth Damper Red Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
009P-253353 Knowles 009P-253353 -
RFQ
ECAD 2340 0.00000000 Knowles 009P Tray Obsolete - Programming Cable - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
EC-23840-000 Knowles EC-23840-000 -
RFQ
ECAD 1501 0.00000000 Knowles EC Bulk Obsolete - 400 Ohms - - Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular - 108.00 - - - - - 1 (Unlimited) EAR99 8518.29.8000 1
HM-31308-P137 Knowles HM-31308-P137 63.0708
RFQ
ECAD 4655 0.00000000 Knowles - Tray Active - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
10826827 Knowles 10826827 -
RFQ
ECAD 1777 0.00000000 Knowles * Bulk Obsolete - 1 (Unlimited) 423-10826827 EAR99 8518.29.8000 1
TO-24609-000 Knowles TO-24609-000 23.0191
RFQ
ECAD 9248 0.00000000 Knowles TO 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 Side Solder Pads Square 100 Hz ~ 7 kHz Analog Omnidirectional -56dB ±3dB @ 74dB SPL - 0.053" (1.35mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
EM-24068-000 Knowles EM-24068-000 -
RFQ
ECAD 8023 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 ~ 10 V 50 µA Side Solder Pads Square 100 Hz ~ 4.8 kHz Analog Omnidirectional -56dB ±3dB @ 74dB SPL - 0.090" (2.28mm) download Not Applicable EAR99 8518.10.8030 1
2403 260 00071 Knowles 2403 260 00071 -
RFQ
ECAD 9728 0.00000000 Knowles Grand Tray Obsolete - 8 Ohms 0.709" L x 0.512" W (18.00mm x 13.00mm) 0.098" (2.50mm) General Purpose Magnetic Top Spring Type - Rectangular 300 Hz ~ 20 kHz 750Hz 73.00 1W/1M Sensitivity 600 mW 1 W Polyester Nd-Fe-B download 1 (Unlimited) REACH Unaffected 423-1200 EAR99 8518.29.8000 2,240
SPH18C3LM4H-1-8 Knowles SPH18C3LM4H-1-8 -
RFQ
ECAD 9115 0.00000000 Knowles - Bulk Active - EAR99 8518.10.8030 1
FK-32628-000 Knowles FK-32628-000 29.0958
RFQ
ECAD 3135 0.00000000 Knowles FK Bulk Active - - 3.56 kOhms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.157" (4.00mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 6 kHz - 126.00 - Sound Pressure Level (SPL) - - - - ROHS3 Compliant EAR99 8518.29.8000 100
EM-27691-S01 Knowles EM-27691-S01 -
RFQ
ECAD 8845 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 -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
FC-23265-000 Knowles FC-23265-000 31.5500
RFQ
ECAD 5774 0.00000000 Knowles FC Bulk Active - 1.055 kOhms 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 ~ 5.8 kHz - 103.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected 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