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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 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
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
EA-21842 Knowles EA-21842 -
RFQ
ECAD 2619 0.00000000 Knowles EA Bulk Obsolete 1.3 V 3.5 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Top Solder Pads Rectangular 100 Hz ~ 4.8 kHz Analog Omnidirectional -59dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 100
BF-7083-000 Knowles BF-7083-000 105.8300
RFQ
ECAD 2168 0.00000000 Knowles - Box Active Damper White - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
FJ-26758-000 Knowles FJ-26758-000 60.3156
RFQ
ECAD 7912 0.00000000 Knowles FJ Tray Active - 65 Ohms 0.200" L x 0.110" W (5.08mm x 2.79mm) 0.200" (5.08mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.8 kHz - 109.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
GA38-30776-000 Knowles GA38-30776-000 -
RFQ
ECAD 6230 0.00000000 Knowles GA Bulk Obsolete 1.3 V 4.4 kOhms 0.157" L x 0.079" W (4.00mm x 2.00mm) Electret Condenser 25 µA Bottom Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53.5dB ±3dB @ 74dB SPL - 0.079" (2.00mm) - Not Applicable EAR99 8518.10.8030 1
EK-23032-P07 Knowles EK-23032-P07 -
RFQ
ECAD 3291 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 Side Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 100
FG-23652-D17 Knowles FG-23652-D17 22.3336
RFQ
ECAD 9439 0.00000000 Knowles FG Bulk Active 1.3 V 4.4 kOhms 0.101" Dia (2.57mm) Electret Condenser 50 µA Side Solder Pads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±3dB @ 74dB SPL - 0.102" (2.60mm) - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
EM-30081-C36 Knowles EM-30081-C36 -
RFQ
ECAD 1330 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 Bottom Solder Pads Square 100 Hz ~ 10 kHz Analog Omnidirectional -52dB ±4dB @ 74dB SPL - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
EM-27131-000 Knowles EM-27131-000 -
RFQ
ECAD 6355 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 -62dB ±4dB @ 74dB SPL - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
EM-25047-000 Knowles EM-25047-000 -
RFQ
ECAD 1072 0.00000000 Knowles EM Bulk Obsolete 1.3 V 2.8 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 -53.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
EM-25447-C36 Knowles EM-25447-C36 -
RFQ
ECAD 4515 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 - - 0.090" (2.28mm) download Not Applicable EAR99 8518.10.8030 1
FB-MU-30749-000 Knowles FB-MU-30749-000 -
RFQ
ECAD 3383 0.00000000 Knowles FB-MU Bulk Obsolete 1.3 V 1.7 kOhms - Boom 50 µA Top - - 100 Hz ~ 5 kHz Analog Unidirectional -69dB ±4dB @ 74dB SPL - - - Not Applicable EAR99 8518.10.8030 1
EM-27580-077 Knowles EM-27580-077 -
RFQ
ECAD 8520 0.00000000 Knowles EM Bulk Obsolete 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser - Solder Pads Square 100 Hz ~ 10 kHz Analog Omnidirectional - - 0.090" (2.28mm) - Not Applicable EAR99 8518.10.8030 1
FB-23891-000 Knowles FB-23891-000 -
RFQ
ECAD 6605 0.00000000 Knowles FB Bulk Obsolete - Boom - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 35
WBFK-31142-000 Knowles WBFK-31142-000 16.7761
RFQ
ECAD 9683 0.00000000 Knowles WBFK Bulk Active -17°C ~ 63°C - 13.8 Ohms 0.197" L x 0.107" W (5.00mm x 2.73mm) 0.780" (19.80mm) Receiver - Top Solder Pads - Rectangular 200 Hz ~ 8.05 kHz - 91.00 - Sound Pressure Level (SPL) - - - - ROHS3 Compliant EAR99 8518.29.8000 100
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
9201-153854 Knowles 9201-153854 -
RFQ
ECAD 8481 0.00000000 Knowles 9201 Tray Obsolete Ribbon Cable Programming Cable - Hearing Aids - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
BF-1859-000 Knowles BF-1859-000 1.7600
RFQ
ECAD 7 0.00000000 Knowles BF Box Active Acoustic Cloth Damper White Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
009P-253889 Knowles 009P-253889 -
RFQ
ECAD 6311 0.00000000 Knowles 009P Tray Obsolete - Programming Cable Black Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1230 EAR99 8544.42.9090 50
BF-3036-000 Knowles BF-3036-000 1.2178
RFQ
ECAD 5675 0.00000000 Knowles BF Bulk Active Acoustic Cloth Damper Orange Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.90.8100 100
WB-23632-000 Knowles WB-23632-000 -
RFQ
ECAD 1382 0.00000000 Knowles WB Tray Obsolete - Guard Tube - Hearing Aids - RoHS Compliant Not Applicable REACH Unaffected EAR99 3926.90.9985 25
2005-254050 Knowles 2005-254050 -
RFQ
ECAD 6623 0.00000000 Knowles 2005 Tray Obsolete - Switch Beige Hearing Aids - 1 (Unlimited) REACH Unaffected EAR99 8536.50.9050 25
2005-252321 Knowles 2005-252321 -
RFQ
ECAD 6194 0.00000000 Knowles 2005 Bulk Obsolete - Slide Switch - - - ROHS3 Compliant 1 (Unlimited) EAR99 8536.50.9050 1
5100-253690 Knowles 5100-253690 -
RFQ
ECAD 3673 0.00000000 Knowles 5100 Tray Obsolete - Telecoil - Hearing Aids - RoHS Compliant Not Applicable REACH Unaffected EAR99 8504.50.8000 25
5200-253341 Knowles 5200-253341 -
RFQ
ECAD 6787 0.00000000 Knowles - Tray Obsolete - Telecoil - Hearing Aids - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8504.50.8000 25
FG-26163-000 Knowles FG-26163-000 -
RFQ
ECAD 1494 0.00000000 Knowles FG Bulk Obsolete 1.3 V 4.4 kOhms 0.101" Dia (2.57mm) Electret Condenser 0.9 V ~ 1.6 V 50 µA Top Solder Pads Circular 500 Hz ~ 10 kHz Analog Omnidirectional -53.5dB ±3dB @ 74dB SPL - 0.102" (2.60mm) download Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 25
MB6027USC-3 Knowles MB6027USC-3 -
RFQ
ECAD 5987 0.00000000 Knowles MB 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 Unidirectional -47dB ±3dB @ 94dB SPL 50dB 0.114" (2.90mm) download Not Applicable REACH Unaffected 423-1094 EAR99 8518.10.8030 100
SPU0410HR5H-PB Knowles SPU0410HR5H-PB 0.8500
RFQ
ECAD 429 0.00000000 Knowles SiSonic™ SPU Tape & Reel (TR) Active 300 Ohms 0.148" L x 0.116" W (3.76mm x 2.95mm) MEMS (Silicon) 1.5 V ~ 3.6 V 250 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 59dB 0.047" (1.20mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
SPM0404HE5H-PB-6 Knowles SPM0404HE5H-PB-6 -
RFQ
ECAD 8223 0.00000000 Knowles SiSonic™ SPM Tape & Reel (TR) Obsolete 200 Ohms 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) 1.5 V ~ 3.6 V 190 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 59dB 0.053" (1.35mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1,200
SPW2430HR5H-B Knowles SPW2430HR5H-B 0.7500
RFQ
ECAD 133 0.00000000 Knowles SiSonic™ SPW Tape & Reel (TR) Not For New Designs 450 Ohms 0.122" L x 0.098" W (3.10mm x 2.50mm) MEMS (Silicon) 1.5 V ~ 3.6 V 110 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 59dB 0.043" (1.10mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
  • 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