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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 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
MD9745APZ-F Knowles MD9745APZ-F 0.8000
RFQ
ECAD 6588 0.00000000 Knowles MD Bulk Active 2 V 2.2 kOhms 0.382" Dia (9.70mm) Electret Condenser 2 V ~ 10 V 500 µA Top PC Pins Circular 100 Hz ~ 10 kHz Analog Omnidirectional -44dB ±2dB @ 94dB SPL 55dB 0.177" (4.50mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 100
FB-BU-31193-000 Knowles FB-BU-31193-000 72.0800
RFQ
ECAD 35 0.00000000 Knowles FB-BU Bulk Active 3 V - 2.2 kOhms 0.110" Dia (2.80mm) Boom Side Wire Leads Circular 300 Hz ~ 5 kHz Analog Noise Cancelling -54dB ±3dB @ 94dB SPL - 0.150" (3.80mm) download Not Applicable EAR99 8518.10.8030 35
SPH1642HT5HT Knowles SPH1642HT5HT -
RFQ
ECAD 6801 0.00000000 Knowles - Bulk Obsolete - RoHS Compliant 1 (Unlimited) 423-SPH1642HT5HT EAR99 8518.10.8030 1
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
RVA-90183-000 Knowles RVA-90183-000 -
RFQ
ECAD 2176 0.00000000 Knowles * Bulk Obsolete - 1 (Unlimited) 423-RVA-90183-000 EAR99 8518.29.8000 1
RAB-33726-000 Knowles RAB-33726-000 12.0166
RFQ
ECAD 8541 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
ED-27424-000 Knowles ED-27424-000 -
RFQ
ECAD 1150 0.00000000 Knowles ED Bulk Obsolete - - - Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
RVA-90080-N02 Knowles RVA-90080-N02 -
RFQ
ECAD 1150 0.00000000 Knowles RVA-90080-NXX Tray Obsolete - 46 Ohms - - Receiver, Balanced Armature Magnetic Free Hanging - - - 200 Hz ~ 5.81 kHz - 104.70 - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 48
RAB-32581-000 Knowles RAB-32581-000 12.0166
RFQ
ECAD 5483 0.00000000 Knowles - Bulk Active - ROHS3 Compliant EAR99 8518.29.8000 100
2403 266 00055 Knowles 2403 266 00055 -
RFQ
ECAD 3047 0.00000000 Knowles - Box Obsolete - - - - - - - - - - - - - - - - 1 (Unlimited) EAR99 8518.29.8000 1
EF-26363-116 Knowles EF-26363-116 -
RFQ
ECAD 6961 0.00000000 Knowles EF Bulk Obsolete - 136 Ohms 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" (7.87mm) Receiver Magnetic Side Solder Pads - Rectangular 200 Hz ~ 6.3 kHz - 122.00 - Sensitivity - - download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
SPU0410HR5H-1 Knowles SPU0410HR5H-1 0.8500
RFQ
ECAD 15 0.00000000 Knowles SiSonic™ SPU Tape & Reel (TR) Active 400 Ohms 0.148" L x 0.116" W (3.76mm x 2.95mm) MEMS (Silicon) 1.5 V ~ 3.6 V 160 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±1dB @ 94dB SPL 59dB 0.047" (1.20mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
EF-23168-P109 Knowles EF-23168-P109 17.2264
RFQ
ECAD 7235 0.00000000 Knowles EF Tray Active - 160 Ohms - - Receiver, Balanced Armature Magnetic - - - - 200 Hz ~ 6.3 kHz - 126.00 - Sensitivity - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
8101-254046 Knowles 8101-254046 -
RFQ
ECAD 6204 0.00000000 Knowles - Tray Obsolete - - - General Purpose - - - - - - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 15
VSR-32773-000 Knowles VSR-32773-000 -
RFQ
ECAD 5635 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 1
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
SPH0644HM4H Knowles SPH0644HM4H -
RFQ
ECAD 9011 0.00000000 Knowles SiSonic™ SPH Tray Obsolete 1.8 V - 0.138" L x 0.104" W (3.50mm x 2.65mm) MEMS (Silicon) 1.6 V ~ 3.6 V 1.025 mA Top Solder Pads Rectangular Digital, PDM Omnidirectional -36dB ±1dB @ 94dB SPL 58dB 0.033" (0.85mm) - 1 (Unlimited) 423-SPH0644HM4H OBSOLETE 1
RDD-33620-000 Knowles RDD-33620-000 56.0286
RFQ
ECAD 4452 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 100
WB-23615-000 Knowles WB-23615-000 -
RFQ
ECAD 9178 0.00000000 Knowles WB Tray Obsolete - Wax Protection - Hearing Aids - Not Applicable REACH Unaffected EAR99 3926.90.9985 25
SPUL409HE5H-PB-2 Knowles SPUL409HE5H-PB-2 1.2600
RFQ
ECAD 1 0.00000000 Knowles SiSonic™ Tape & Reel (TR) Obsolete 300 Ohms 0.148" L x 0.116" W (3.76mm x 2.95mm) 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 0.047" (1.20mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
SPK0838HT4H-B Knowles SPK0838HT4H-B -
RFQ
ECAD 2583 0.00000000 Knowles High-SNR SiSonic™ SPK Tape & Reel (TR) Obsolete 1.8 V 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) 1.6 V ~ 3.6 V 700 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 64dB 0.043" (1.10mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
2800-253586 Knowles 2800-253586 -
RFQ
ECAD 1173 0.00000000 Knowles 2800 Tray Obsolete Polyamide Switch - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1233 EAR99 8536.50.9031 25
2005-253240 Knowles 2005-253240 -
RFQ
ECAD 9972 0.00000000 Knowles 2005 Tray Obsolete - Switch Beige Hearing Aids - 1 (Unlimited) REACH Unaffected EAR99 8536.50.9050 25
009P-253131 Knowles 009P-253131 -
RFQ
ECAD 1102 0.00000000 Knowles 009P Tray Obsolete - Programming Cable - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
0009-252238 Knowles 0009-252238 -
RFQ
ECAD 1451 0.00000000 Knowles 0009 Tray Obsolete Thermoplastic Programming Accessory Dark Beige Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8536.69.8000 50
0009-253414 Knowles 0009-253414 -
RFQ
ECAD 3046 0.00000000 Knowles 0009 Tray Obsolete Thermoplastic Programming Accessory - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8536.69.8000 50
EM-27432-000 Knowles EM-27432-000 -
RFQ
ECAD 8998 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-DO-32221-000 Knowles FB-DO-32221-000 -
RFQ
ECAD 3039 0.00000000 Knowles FB Box Obsolete - Boom - - - - - - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 5
FB-DR-30366-000 Knowles FB-DR-30366-000 65.0300
RFQ
ECAD 5870 0.00000000 Knowles FB-DR Bulk Active - - Boom - - - Analog Noise Cancelling - - - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 35
2005-253791 Knowles 2005-253791 -
RFQ
ECAD 7094 0.00000000 Knowles 2005 Bulk Obsolete - Slide Switch - - - ROHS3 Compliant 1 (Unlimited) EAR99 8536.50.9050 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