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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
EK-27404-000 Knowles EK-27404-000 -
RFQ
ECAD 1185 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 0.9 V ~ 10 V 50 µA Top Solder Pads Rectangular 100 Hz ~ 6 kHz Analog Omnidirectional -54dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download 1 (Unlimited) EAR99 8518.10.8030 1
TO38-31018-B20 Knowles TO38-31018-B20 23.8707
RFQ
ECAD 7145 0.00000000 Knowles TO Tray Active 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 0.9 V ~ 1.6 V 29 µA Side Solder Pads Square 80 Hz ~ 10 kHz Analog Omnidirectional -64.5dB ±3dB @ 74dB SPL - 0.053" (1.35mm) - ROHS3 Compliant Not Applicable REACH Unaffected 423-1372 EAR99 8518.10.8030 100
009P-253255 Knowles 009P-253255 -
RFQ
ECAD 5342 0.00000000 Knowles 009P Tray Obsolete - Programming Cable - Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8544.42.9090 50
FC-23306-000 Knowles FC-23306-000 -
RFQ
ECAD 3319 0.00000000 Knowles FC Bulk Obsolete - 2.78 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 ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
ES-23171-000 Knowles ES-23171-000 -
RFQ
ECAD 8382 0.00000000 Knowles ES Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
SPK0833LM4H-B Knowles SPK0833LM4H-B -
RFQ
ECAD 6769 0.00000000 Knowles SiSonic™ SP Tape & Reel (TR) Obsolete 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) 1.6 V ~ 3.6 V 700 µA Bottom Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 63dB 0.043" (1.10mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
FH-30015-000 Knowles FH-30015-000 -
RFQ
ECAD 4742 0.00000000 Knowles FH Bulk Obsolete - 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 ~ 4.5 kHz - 96.00 - Sensitivity - Ferrite - ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
TO-30186-C56 Knowles TO-30186-C56 -
RFQ
ECAD 8262 0.00000000 Knowles - Bulk Active - EAR99 8518.10.8030 1
SPV08A0LR5H-1-8 Knowles SPV08A0LR5H-1-8 -
RFQ
ECAD 7585 0.00000000 Knowles - Bulk Active - EAR99 8518.10.8030 1
2005-253499 Knowles 2005-253499 -
RFQ
ECAD 1473 0.00000000 Knowles 2005 Bulk Obsolete - Slide Switch - - - ROHS3 Compliant 1 (Unlimited) EAR99 8536.50.9050 1
BF-1860-000 Knowles BF-1860-000 1.7600
RFQ
ECAD 6 0.00000000 Knowles BF Bulk Active Acoustic Cloth Damper Brown Hearing Aids download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
RVA-90020-N16 Knowles RVA-90020-N16 -
RFQ
ECAD 8913 0.00000000 Knowles RVA-90020-NXX Tray Obsolete - 117.8 Ohms - - Receiver, Balanced Armature Magnetic Free Hanging - - - 200 Hz ~ 10.07 kHz - 94.30 - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
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
EK-23028-A21 Knowles EK-23028-A21 -
RFQ
ECAD 1669 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 -57dB ±3dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 1
CB-22844-000 Knowles CB-22844-000 -
RFQ
ECAD 5212 0.00000000 Knowles - Bulk Active - EAR99 8518.29.8000 1
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
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
BL-21671-140 Knowles BL-21671-140 -
RFQ
ECAD 3212 0.00000000 Knowles BL Bulk Obsolete 1.3 V 13 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) Piezo 50 µA Side Solder Pads Rectangular 100 Hz ~ 2.5 kHz Analog Omnidirectional -54.5dB ±3dB @ 74dB SPL - 0.163" (4.13mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 1
SPM0423HE4H Knowles SPM0423HE4H -
RFQ
ECAD 3228 0.00000000 Knowles SiSonic™ Tape & Reel (TR) Obsolete 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) 1.6 V ~ 3.6 V 600 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±4dB @ 94dB SPL 56dB 0.053" (1.35mm) - 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1,200
ED-23994-000 Knowles ED-23994-000 -
RFQ
ECAD 6126 0.00000000 Knowles ED Bulk Obsolete - 138 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5 kHz - 102.50 - Sound Pressure Level (SPL) - - download Not Applicable EAR99 8518.29.8000 25
RVA-90063-N11 Knowles RVA-90063-N11 67.5420
RFQ
ECAD 8016 0.00000000 Knowles RVA-90063-NXX Tray Active - 96.3 Ohms - - Receiver, Balanced Armature Magnetic Free Hanging - - - 200 Hz ~ 8.21 kHz - 99.10 - Sound Pressure Level (SPL) - - - RoHS Compliant 1 (Unlimited) REACH Unaffected 423-1336 EAR99 8518.29.8000 25
EM-23059-000 Knowles EM-23059-000 -
RFQ
ECAD 8620 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 1 kHz ~ 6.4 kHz Analog Omnidirectional -52.5dB ±4dB @74dB SPL - 0.090" (2.28mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 25
EK-23024-A21 Knowles EK-23024-A21 -
RFQ
ECAD 5220 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 1
FEC-26368-I02 Knowles FEC-26368-I02 -
RFQ
ECAD 5308 0.00000000 Knowles FEC Tray Obsolete - Not Applicable EAR99 8518.29.8000 1
HC-23767-000 Knowles HC-23767-000 -
RFQ
ECAD 8500 0.00000000 Knowles HC Bulk Obsolete - 117 Ohms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.5 kHz - 101.00 - Sound Pressure Level (SPL) - - download ROHS3 Compliant Not Applicable EAR99 8518.29.8000 1
SPU0414HR5H-SB Knowles SPU0414HR5H-SB -
RFQ
ECAD 1870 0.00000000 Knowles * Bulk Active - 400 Ohms 0.148" L x 0.116" W (3.76mm x 2.95mm) MEMS (Silicon) 1.5 V ~ 3.6 V 205 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -22dB ±3dB @ 94dB SPL 59dB 0.047" (1.20mm) - EAR99 8518.10.8030 1
FEF-27351-I04 Knowles FEF-27351-I04 15.0995
RFQ
ECAD 3876 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected FEF-7351-I04 EAR99 8518.29.8000 100
FC-26033-0000 Knowles FC-26033-0000 -
RFQ
ECAD 9521 0.00000000 Knowles FC Tray Obsolete - 2.4 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 ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
VFG-30747-000 Knowles VFG-30747-000 39.0700
RFQ
ECAD 9447 0.00000000 Knowles - Bulk Active 1.3 V Waterproof 4.4 kOhms 0.118" Dia (3.00mm) Electret Condenser 50 µA Side Wire Leads Circular 100 Hz ~ 10 kHz Analog - -55dB ±3dB @ 74dB SPL - 0.146" (3.70mm) download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
EA-21843-C37 Knowles EA-21843-C37 -
RFQ
ECAD 5323 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 Side Solder Pads Rectangular 100 Hz ~ 4.05 kHz Analog Omnidirectional -59dB ±3dB @ 74dB SPL - 0.089" (2.26mm) - Not Applicable EAR99 8518.10.8030 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