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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 Accessory Type Color 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
NR-30572-000 Knowles NR-30572-000 30.6212
RFQ
ECAD 4545 0.00000000 Knowles NR Bulk Active 0.219" L x 0.157" W (5.56mm x 3.99mm) - - Solder Pads Rectangular 100 Hz ~ 6 kHz - - - - 0.089" (2.26mm) - Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 100
SPM1423HM4H.B Knowles SPM1423HM4H.B -
RFQ
ECAD 2438 0.00000000 Knowles SiSonic™ SP 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 -22dB ±3dB @ 94dB SPL 61.5dB 0.053" (1.35mm) - 1 (Unlimited) EAR99 8518.10.8030 1,200
VEK-F-30351-000 Knowles VEK-F-30351-000 -
RFQ
ECAD 9198 0.00000000 Knowles VEK-F Bulk Obsolete 1.3 V IP67 - Dust Tight, Waterproof 4.4 kOhms 0.630" Dia (16.00mm) Electret Condenser 50 µA Bottom PC Pins Circular 100 Hz ~ 10 kHz Analog Omnidirectional -55dB ±3dB @ 74dB SPL - 0.205" (5.20mm) - Not Applicable EAR99 8518.10.8030 1
VEK-F-30352-000 Knowles VEK-F-30352-000 -
RFQ
ECAD 4232 0.00000000 Knowles VEK-F Bulk Obsolete 1.3 V IP67 - Dust Tight, Waterproof 4.4 kOhms 0.630" Dia (16.00mm) Electret Condenser 50 µA Bottom PC Pins Circular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.205" (5.20mm) - Not Applicable EAR99 8518.10.8030 1
VEK-F-30470-000 Knowles VEK-F-30470-000 68.3300
RFQ
ECAD 5844 0.00000000 Knowles VEK-F Bulk Active Waterproof 0.630" Dia (16.00mm) Electret Condenser Bottom PC Pins Circular 100 Hz ~ 10 kHz Analog Omnidirectional -73dB ±3dB @ 74dB SPL - 0.205" (5.20mm) download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
WBFK-30042-000 Knowles WBFK-30042-000 -
RFQ
ECAD 6119 0.00000000 Knowles WBFK Bulk Obsolete - 124 Ohms 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.260" (6.60mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.9 kHz - 95.00 - Sound Pressure Level (SPL) - - download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
WBHC-23912-000 Knowles WBHC-23912-000 -
RFQ
ECAD 3007 0.00000000 Knowles WBHC Bulk Obsolete - 327 Ohms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.85 kHz - 95.00 - Sound Pressure Level (SPL) - - download Not applicable 1 (Unlimited) EAR99 8518.29.8000 1
WBHC-26825-000 Knowles WBHC-26825-000 -
RFQ
ECAD 3466 0.00000000 Knowles WBHC Bulk Obsolete - 145 Ohms 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 100 Hz ~ 5.85 kHz - 95.00 - Sound Pressure Level (SPL) - - - 1 (Unlimited) EAR99 8518.29.8000 1
WP-23502-P49 Knowles WP-23502-P49 -
RFQ
ECAD 9717 0.00000000 Knowles WP Bulk Obsolete Waterproof 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser Top Solder Pads Rectangular 100 Hz ~ 4 kHz Analog Omnidirectional -52dB ±3dB @ 74dB SPL - 0.089" (2.26mm) - Not Applicable EAR99 8518.10.8030 1
WP-30113-P03 Knowles WP-30113-P03 31.4300
RFQ
ECAD 4808 0.00000000 Knowles WP Bulk Active Waterproof 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser - Solder Pads Rectangular 100 Hz ~ 6 kHz Analog Omnidirectional - - 0.089" (2.26mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
BF-1997-000 Knowles BF-1997-000 131.9400
RFQ
ECAD 4048 0.00000000 Knowles - Box Active Damper White - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.90.9001 100
BK-21610-000 Knowles BK-21610-000 24.2200
RFQ
ECAD 85 0.00000000 Knowles BK Tray Active - 145 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 ~ 4 kHz - 125.50 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
BK-21612-052 Knowles BK-21612-052 14.9732
RFQ
ECAD 9167 0.00000000 Knowles * Bulk Active - RoHS Compliant Not Applicable REACH Unaffected BK-1612-052 EAR99 8518.29.8000 100
BK-21615-033 Knowles BK-21615-033 14.9732
RFQ
ECAD 4854 0.00000000 Knowles * Bulk Active - RoHS Compliant Not Applicable REACH Unaffected BK-1615-033 EAR99 8518.29.8000 100
CI-22955-017 Knowles CI-22955-017 18.5461
RFQ
ECAD 6416 0.00000000 Knowles * Bulk Active - ROHS3 Compliant Not Applicable REACH Unaffected CI-2955-017 EAR99 8518.29.8000 100
CI-28267-A01 Knowles CI-28267-A01 18.5461
RFQ
ECAD 6892 0.00000000 Knowles * Bulk Active - RoHS Compliant Not Applicable REACH Unaffected CI-8267-A01 EAR99 8518.29.8000 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-C36 Knowles EK-23024-C36 21.5900
RFQ
ECAD 4530 0.00000000 Knowles EK Bulk Active 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 ~ 5.5 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download ROHS3 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
EK-23027-C36 Knowles EK-23027-C36 21.5900
RFQ
ECAD 35 0.00000000 Knowles EK Bulk Active 1.3 V 4.4 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 1.3 V ~ 10 V 50 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
EK-23032-C01 Knowles EK-23032-C01 -
RFQ
ECAD 3851 0.00000000 Knowles * Obsolete - 1 (Unlimited) REACH Unaffected EK-3032-C01 EAR99 8518.10.8030 100
EK-23033-C36 Knowles EK-23033-C36 -
RFQ
ECAD 4767 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 1.3 V ~ 10 V 50 µA Side Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) REACH Unaffected EK-3033-C36 EAR99 8518.10.8030 25
EK-23133-C37 Knowles EK-23133-C37 11.7645
RFQ
ECAD 1257 0.00000000 Knowles * Bulk Active - Not applicable 1 (Unlimited) REACH Unaffected EK-3133-C37 EAR99 8518.10.8030 100
EL-23083-C37 Knowles EL-23083-C37 18.5714
RFQ
ECAD 9345 0.00000000 Knowles * Bulk Active - RoHS non-compliant Not Applicable REACH Unaffected EL-3083-C37 EAR99 8518.10.8030 100
EM-23056-C36 Knowles EM-23056-C36 14.3168
RFQ
ECAD 1428 0.00000000 Knowles * Bulk Active - RoHS Compliant Not Applicable REACH Unaffected EM-3056-C36 EAR99 8518.10.8030 100
FED-27423-I06 Knowles FED-27423-I06 20.7176
RFQ
ECAD 3900 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected FED-7423-I06 EAR99 8518.29.8000 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
FEH-29833-I02 Knowles FEH-29833-I02 37.2464
RFQ
ECAD 3093 0.00000000 Knowles * Bulk Active - RoHS non-compliant 1 (Unlimited) REACH Unaffected FEH-9833-I02 EAR99 8518.29.8000 100
FFH-23375-I02 Knowles FFH-23375-I02 30.4083
RFQ
ECAD 1235 0.00000000 Knowles * Bulk Active - ROHS3 Compliant 1 (Unlimited) REACH Unaffected FFH-3375-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