Compare Image Name Manufacturer Quantity 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 Other Names ECCN HTSUS Standard Package
Knowles SPM0408HE5H Knowles SPM0408HE5H Knowles
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/image/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 350 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional - 0.049" (1.25mm) 423-SPM0408HE5H EAR99 8518.10.8030 1
Knowles SPK2611HM7H-1 Knowles SPK2611HM7H-1 Knowles
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/image/Knowles - Bulk Active ROHS3 Compliant EAR99 8518.10.8030 1
Knowles SPH0690LM4H-1-2 Knowles SPH0690LM4H-1-2 Knowles
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/image/Knowles - Bulk Active EAR99 8518.10.8030 1
Knowles SPK0833LM4H-B-7 Knowles SPK0833LM4H-B-7 Knowles
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/image/Knowles SPK Bulk Active - 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) EAR99 8518.10.8030 1
Knowles SPQ0410HR5H-B Knowles SPQ0410HR5H-B Knowles
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/image/Knowles * Bulk Active - 0.148" L x 0.088" W (3.76mm x 2.24mm) MEMS (Silicon) 1.5 V ~ 3.6 V 160 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 59dB 0.047" (1.20mm) EAR99 8518.10.8030 1
Knowles SPV1840LR5H-B-8 Knowles SPV1840LR5H-B-8 Knowles
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/image/Knowles * Bulk Active - 400 Ohms 0.108" L x 0.073" W (2.75mm x 1.85mm) MEMS (Silicon) 1.5 V ~ 3.6 V 60 µA Bottom Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -38dB ±3dB @ 94dB SPL 62.5dB 0.039" (1.00mm) EAR99 8518.10.8030 1
Knowles BL-21785-000 Knowles BL-21785-000 Knowles
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/image/Knowles BL Bulk Obsolete 1.3 V 4 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) Piezo 0.9 V ~ 1.9 V 160 µA Side Solder Pads Rectangular 20 Hz ~ 10 kHz Analog Omnidirectional -69dB ±3dB @ 74dB SPL - 0.090" (2.29mm) download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
Knowles EK-23027 Knowles EK-23027 Knowles
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/image/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 Side 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
Knowles NR-23160-000 Knowles NR-23160-000 Knowles
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/image/Knowles NR Bulk Active 1.3 V 2.5 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 1.3 V ~ 10 V 200 µA Top Solder Pads Rectangular 100 Hz ~ 4 kHz Analog Noise Cancelling -52dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles MD9765ASZ-0 Knowles MD9765ASZ-0 Knowles
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/image/Knowles MD Bulk Obsolete 3 V 2.2 kOhms 0.382" Dia (9.70mm) Electret Condenser 3 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±4dB @ 94dB SPL 55dB 0.256" (6.50mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 1,000
Knowles CB-22847 Knowles CB-22847 Knowles
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/image/Knowles CB Bulk Obsolete - 24 Ohms - - Receiver, Balanced Armature Magnetic Side PC Pins - Square 150 Hz ~ 7 kHz - - - - - - download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1
Knowles CM-28431-000 Knowles CM-28431-000 Knowles
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/image/Knowles CM Bulk Active - 30 Ohms 0.651" Dia (16.54mm) 0.330" (8.38mm) Receiver, Balanced Armature Magnetic Top Flex Contacts - Round 150 Hz ~ 6 kHz - 119.00 - - - - download Not Applicable REACH Unaffected EAR99 8518.29.8000 25
Knowles SP0103NC3-2 Knowles SP0103NC3-2 Knowles
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/image/Knowles - Cut Tape (CT) Obsolete download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1,200
Knowles ED-27045-000 Knowles ED-27045-000 Knowles
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/image/Knowles ED Bulk Active - 395 Ohms - - Receiver, Balanced Armature Magnetic Side Wire Leads - Rectangular 20 Hz ~ 20 kHz - 104.00 - Sound Pressure Level (SPL) - - RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles BT-21759-000 Knowles BT-21759-000 Knowles
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/image/Knowles BT Bulk Obsolete 1.3 V 3.5 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) Electret Condenser 0.9 V ~ 10 V 50 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Analog Omnidirectional -60dB ±3dB @ 74dB SPL - 0.090" (2.29mm) RoHS non-compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
Knowles MB4015NSC-3 Knowles MB4015NSC-3 Knowles
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/image/Knowles MB Bulk Obsolete 2 V 2.2 kOhms 0.157" Dia (4.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 10 kHz Analog Noise Cancelling -46dB ±3dB @ 94dB SPL 55dB 0.067" (1.70mm) download Not Applicable REACH Unaffected 423-1053 EAR99 8518.10.8030 100
Knowles FK-26260-000 Knowles FK-26260-000 Knowles
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/image/Knowles FK Tube Active - 240 Ohms 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.197" (5.00mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 6.5 kHz - 95.50 - Sound Pressure Level (SPL) - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles FB-FO-25541-000 Knowles FB-FO-25541-000 Knowles
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/image/Knowles FB Bulk Obsolete - 2.5 kOhms 0.339" Dia (8.60mm) Boom 1.3 V ~ 10 V 300 µA Bottom, Top Wire Leads Circular 300 Hz ~ 4 kHz Analog Noise Cancelling -54dB ±3dB @ 74dB SPL - - 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1
Knowles BL-23497-000 Knowles BL-23497-000 Knowles
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/image/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
Knowles ED-21912-000 Knowles ED-21912-000 Knowles
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/image/Knowles ED Tube Active - 725 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.248" (6.30mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5 kHz - 106.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles FG-23629-P16 Knowles FG-23629-P16 Knowles
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/image/Knowles FG Bulk Active 1.3 V 4.4 kOhms 0.101" Dia (2.57mm) Electret Condenser 1.3 V ~ 3 V 50 µA Top Wire Leads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±3dB @ 74dB SPL - 0.101" (2.57mm) download Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles EM-23046-P16 Knowles EM-23046-P16 Knowles
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/image/Knowles EM Bulk Active 1.3 V 4.4 kOhms 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 1.3 V ~ 3 V 50 µA Side Wire Leads Square 100 Hz ~ 10 kHz Analog Omnidirectional -56dB ±3dB @ 74dB SPL - 0.090" (2.28mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles CI-22955-000 Knowles CI-22955-000 Knowles
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/image/Knowles CI Bulk Active - 47 Ohms 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm) Receiver Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.5 kHz - 131.50 - Sensitivity - - download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles FG-23652-P16 Knowles FG-23652-P16 Knowles
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/image/Knowles FG Bulk Obsolete 1.3 V 4.4 kOhms 0.101" Dia (2.57mm) Electret Condenser 1.3 V ~ 3 V 50 µA Top Wire Leads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±3dB @ 74dB SPL - 0.167" (4.24mm) download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
Knowles SPM0102ND3-2 Knowles SPM0102ND3-2 Knowles
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/image/Knowles SiSonic™ Tape & Reel (TR) Obsolete 100 Ohms 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) 1.5 V ~ 5.5 V 250 µA Top Solder Pads Rectangular 100 Hz ~ 8 kHz Analog Omnidirectional -42dB ±4dB @ 94dB SPL 59dB 0.067" (1.70mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 1,200
Knowles FED-23147-I02 Knowles FED-23147-I02 Knowles
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/image/Knowles * Bulk Active RoHS non-compliant 1 (Unlimited) REACH Unaffected FED-3147-I02 EAR99 8518.29.8000 100
Knowles FEF-27351-I04 Knowles FEF-27351-I04 Knowles
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/image/Knowles * Bulk Active RoHS non-compliant 1 (Unlimited) REACH Unaffected FEF-7351-I04 EAR99 8518.29.8000 100
Knowles FFH-23373-I04 Knowles FFH-23373-I04 Knowles
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/image/Knowles FFH Tray Active - 280 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 - Sound Pressure Level (SPL) - Ferrite download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
Knowles FFH-23469-I04 Knowles FFH-23469-I04 Knowles
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/image/Knowles * Bulk Active ROHS3 Compliant 1 (Unlimited) REACH Unaffected FFH-3469-I04 EAR99 8518.29.8000 100
Knowles FG-23329-D65 Knowles FG-23329-D65 Knowles
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/image/Knowles FG Bulk Active 1.3 V 4.4 kOhms 0.101" Dia (2.56mm) Electret Condenser 1.3 V ~ 3 V 50 µA Top Solder Pads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -53dB ±3dB @ 74dB SPL - 0.101" (2.56mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100

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