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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 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 ECCN HTSUS Standard Package
EF-26635-000 Knowles EF-26635-000 20.4740
RFQ
ECAD 8294 0.00000000 Knowles EF Bulk Active - 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 RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
EF-27985-000 Knowles EF-27985-000 19.6824
RFQ
ECAD 7244 0.00000000 Knowles EF Bulk Active - 345 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
EF-29615-000 Knowles EF-29615-000 -
RFQ
ECAD 3388 0.00000000 Knowles EF Bulk Obsolete - 345 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 ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
EH-23044-000 Knowles EH-23044-000 -
RFQ
ECAD 9998 0.00000000 Knowles EH Bulk Obsolete - 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 ~ 5.4 kHz - 103.00 - Sensitivity - - download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
EH-23063-000 Knowles EH-23063-000 -
RFQ
ECAD 8080 0.00000000 Knowles EH Bulk Obsolete - 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 ~ 5.4 kHz - 103.00 - Sensitivity - - download 1 (Unlimited) EAR99 8518.29.8000 1
EH-27418-000 Knowles EH-27418-000 -
RFQ
ECAD 6596 0.00000000 Knowles EH Bulk Obsolete - 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
EH-27478-000 Knowles EH-27478-000 -
RFQ
ECAD 8249 0.00000000 Knowles EH Bulk Obsolete - 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
EH-29921-000 Knowles EH-29921-000 28.8678
RFQ
ECAD 5351 0.00000000 Knowles EH Bulk Active - 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.120" (3.05mm) Receiver, Balanced Armature Magnetic - Solder Pads - Rectangular - - - - - - - RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
EJ-26744-000 Knowles EJ-26744-000 -
RFQ
ECAD 3576 0.00000000 Knowles EJ Bulk Obsolete - 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) General Purpose Magnetic - Solder Pads - Rectangular - - - - - - - ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 1
EK-23024-C85 Knowles EK-23024-C85 -
RFQ
ECAD 8757 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) - Not applicable 1 (Unlimited) EAR99 8518.10.8030 1
EK-23027-053 Knowles EK-23027-053 -
RFQ
ECAD 2476 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 Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23027-152 Knowles EK-23027-152 -
RFQ
ECAD 8491 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 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
EK-23027-A21 Knowles EK-23027-A21 -
RFQ
ECAD 9619 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 Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23027-C67 Knowles EK-23027-C67 -
RFQ
ECAD 8035 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 Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23027-P35 Knowles EK-23027-P35 18.0700
RFQ
ECAD 9419 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 50 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23029-C37 Knowles EK-23029-C37 -
RFQ
ECAD 8575 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 -50dB ±3dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23032-C09 Knowles EK-23032-C09 -
RFQ
ECAD 8292 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) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23033-C85 Knowles EK-23033-C85 -
RFQ
ECAD 3963 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) - 1 (Unlimited) EAR99 8518.10.8030 1
EK-23132-P07 Knowles EK-23132-P07 -
RFQ
ECAD 5966 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 Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) - 1 (Unlimited) EAR99 8518.10.8030 100
EK-23142-000 Knowles EK-23142-000 13.2784
RFQ
ECAD 3465 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 ~ 4.5 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 25
EK-25033-C09 Knowles EK-25033-C09 13.2784
RFQ
ECAD 9595 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 Side Solder Pads Rectangular 100 Hz ~ 4.5 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 25
EK-27263-C09 Knowles EK-27263-C09 -
RFQ
ECAD 7079 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) - RoHS non-compliant 1 (Unlimited) EAR99 8518.10.8030 1
EK-28587-C77 Knowles EK-28587-C77 -
RFQ
ECAD 2684 0.00000000 Knowles EK Bulk Obsolete 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser - Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional - - 0.089" (2.26mm) download Not applicable 1 (Unlimited) EAR99 8518.10.8030 1
EK-29841-000 Knowles EK-29841-000 -
RFQ
ECAD 6324 0.00000000 Knowles EK Bulk Obsolete 1.3 V 3.8 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 0.9 V ~ 10 V 50 µA Side Solder Pads Rectangular 100 Hz ~ 5 kHz Analog Omnidirectional -59dB ±2.5dB @ 74dB SPL - 0.089" (2.26mm) download 1 (Unlimited) EAR99 8518.10.8030 1
EK-29842-049 Knowles EK-29842-049 -
RFQ
ECAD 6329 0.00000000 Knowles EK Bulk Obsolete 1.3 V 3.8 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 0.9 V ~ 10 V 50 µA Side Solder Pads Rectangular 100 Hz ~ 4.5 kHz Analog Omnidirectional -55dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download Not applicable 1 (Unlimited) EAR99 8518.10.8030 1
EM-23046-000 Knowles EM-23046-000 -
RFQ
ECAD 2497 0.00000000 Knowles EM Tray 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 Bottom Solder Pads Square 100 Hz ~ 5 kHz Analog Omnidirectional -56dB ±3dB @ 74dB SPL - 0.090" (2.28mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 25
EM-23047-000 Knowles EM-23047-000 -
RFQ
ECAD 3429 0.00000000 Knowles EM Tray 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 Bottom Solder Pads Square 300 Hz ~ 5.5 kHz Analog Omnidirectional -58.5dB ±4dB @ 74dB SPL - 0.090" (2.28mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 25
EM-23346-C36 Knowles EM-23346-C36 23.3900
RFQ
ECAD 139 0.00000000 Knowles EM 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 Bottom Solder Pads Square 100 Hz ~ 5 kHz Analog Omnidirectional -52dB ±3dB @ 74dB SPL - 0.090" (2.28mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
EM-23447-C36 Knowles EM-23447-C36 -
RFQ
ECAD 7941 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 300 Hz ~ 5.5 kHz Analog Omnidirectional -58.5dB ±4dB @ 74dB SPL - 0.090" (2.28mm) download ROHS3 Compliant Not Applicable EAR99 8518.10.8030 1
EM-23800-C36 Knowles EM-23800-C36 15.7188
RFQ
ECAD 4176 0.00000000 Knowles EM Tray Active 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 ±3dB @ 74dB SPL - 0.090" (2.28mm) - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
  • 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