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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Voltage - Rated Ratings Impedance Size / Dimension Type Base Product Number Voltage Range Current - Supply Port Location Termination Shape Frequency Range 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 SPQ0410HR5H-B-7 Knowles SPQ0410HR5H-B-7 Knowles
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/image/Knowles SiSonic™ SP Tape & Reel (TR) Obsolete 400 Ohms 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) download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 5,700
Knowles SPM0423HE4H Knowles SPM0423HE4H Knowles
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/image/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
Knowles DFG-30852-000 Knowles DFG-30852-000 Knowles
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/image/Knowles DFG Tray Obsolete 1.7 kOhms 0.101" Dia (2.57mm) Electret Condenser 1.3 V ~ 3 V 50 µA Bottom, Top Solder Pads Circular 100 Hz ~ 5 kHz Analog Unidirectional -69dB ±3dB @ 74dB SPL - 0.108" (2.74mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 25
PUI Audio, Inc. ANM-5254L-R PUI Audio, Inc. ANM-5254L-R PUI Audio, Inc.
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/image/PUI Audio, Inc. ANM Bulk Active 1.5 V 680 Ohms 0.382" Dia (9.70mm) Electret Condenser 1.5 V ~ 10 V 500 µA Top Solder Pads Circular 50 Hz ~ 16 kHz Analog Noise Cancelling -54dB ±4dB 60dB 0.213" (5.40mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 100
STMicroelectronics MP45DT02TR STMicroelectronics MP45DT02TR STMicroelectronics
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/image/STMicroelectronics - Tape & Reel (TR) Obsolete 1.8 V 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) MP45 1.64 V ~ 3.6 V 650 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 61dB 0.054" (1.38mm) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected -497-11921-1 EAR99 8518.10.8030 4,000
TDK InvenSense INMP421BCEZ-R7 TDK InvenSense INMP421BCEZ-R7 TDK InvenSense
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/image/TDK InvenSense INMP421 Tape & Reel (TR) Obsolete 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) INMP421 1.62 V ~ 3.63 V 650 µA Bottom Solder Pads Rectangular 100 Hz ~ 15 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 61dB 0.043" (1.10mm) download ROHS3 Compliant 5 (48 Hours) EAR99 8518.10.8030 1,000
STMicroelectronics MP34DT01 STMicroelectronics MP34DT01 STMicroelectronics
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/image/STMicroelectronics - Tray Active 1.8 V 0.157" L x 0.118" W (4.00mm x 3.00mm) MEMS (Silicon) MP34DT01 1.64 V ~ 3.6 V 600 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 63dB 0.043" (1.10mm) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8518.10.8030 490
STMicroelectronics MP45DT02 STMicroelectronics MP45DT02 STMicroelectronics
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/image/STMicroelectronics - Tray Obsolete 1.8 V 0.186" L x 0.148" W (4.72mm x 3.76mm) MEMS (Silicon) MP45 1.64 V ~ 3.6 V 650 µA Top Solder Pads Rectangular 100 Hz ~ 10 kHz Digital, PDM Omnidirectional -26dB ±3dB @ 94dB SPL 61dB 0.054" (1.38mm) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8518.10.8030 560
Knowles WP-23501-P17 Knowles WP-23501-P17 Knowles
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/image/Knowles WP Bulk Obsolete 1.3 V Waterproof 2.5 kOhms - Electret Condenser 1.3 V ~ 10 V 300 µA Top Wire Leads Rectangular 100 Hz ~ 4 kHz Analog Noise Cancelling -54dB ±3dB @ 74dB SPL - - download Not Applicable REACH Unaffected EAR99 8518.10.8030 1
PUI Audio, Inc. POM-2245L-C33-R PUI Audio, Inc. POM-2245L-C33-R PUI Audio, Inc.
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/image/PUI Audio, Inc. POM Bulk Active 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solder Pads Circular Analog Omnidirectional -45dB ±4dB 55dB 0.106" (2.70mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 100
Soberton Inc. EM-6050 Soberton Inc. EM-6050 Soberton Inc.
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/image/Soberton Inc. EM Tray Active 2 V 0.236" Dia (6.00mm) Electret Condenser 500 µA Top Solder Pads Circular 100 Hz ~ 15 kHz Analog Omnidirectional -43dB ±5dB 60dB 0.205" (5.20mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 433-1094 EAR99 8518.10.8030 100
Soberton Inc. EM-6050P Soberton Inc. EM-6050P Soberton Inc.
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/image/Soberton Inc. EM Tray Active 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 1 V ~ 10 V 500 µA Top PC Pins Circular 100 Hz ~ 15 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 58dB 0.213" (5.40mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 433-1093 EAR99 8518.10.8030 100
Soberton Inc. EM-9745P Soberton Inc. EM-9745P Soberton Inc.
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/image/Soberton Inc. EM Tray Active 4.5 V 2.2 kOhms 0.382" Dia (9.70mm) Electret Condenser 1 V ~ 10 V 500 µA Top PC Pins Circular 100 Hz ~ 10 kHz Analog Omnidirectional -46dB ±2dB @ 94dB SPL 58dB 0.185" (4.70mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 433-1097 EAR99 8518.10.8030 100
Soberton Inc. EM-4530-C Soberton Inc. EM-4530-C Soberton Inc.
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/image/Soberton Inc. EM Tray Active 2 V 2.2 kOhms 0.177" Dia (4.50mm) Electret Condenser 1 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 15 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 60dB 0.118" (3.00mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 433-1092 EAR99 8518.10.8030 100
Soberton Inc. EM-6027P Soberton Inc. EM-6027P Soberton Inc.
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/image/Soberton Inc. EM Tray Active 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 1 V ~ 10 V 500 µA Top PC Pins Circular 100 Hz ~ 15 kHz Analog Omnidirectional -43dB ±5dB @ 94dB SPL 58dB 0.114" (2.90mm) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
Knowles BT-21752-000 Knowles BT-21752-000 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 40 µA Side Solder Pads Rectangular 100 Hz ~ 4.2 kHz Analog - -60dB ±3dB @ 74dB SPL - 0.090" (2.29mm) Not applicable Not Applicable EAR99 8518.10.8030 1
Knowles BT-21755-000 Knowles BT-21755-000 Knowles
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/image/Knowles BT Bulk Active 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 40 µA Side Solder Pads Rectangular 100 Hz ~ 4.2 kHz Analog - -59.5dB ±3dB @ 74dB SPL - 0.090" (2.29mm) ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 25
Knowles BT-21759-134 Knowles BT-21759-134 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 - -60dB ±3dB @ 74dB SPL - 0.090" (2.29mm) Not Applicable EAR99 8518.10.8030 1
Knowles BU-30179-000 Knowles BU-30179-000 Knowles
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/image/Knowles BU Bulk Obsolete 1.3 V - Piezo - - - - - - - - 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 25
Knowles BW-21784-000 Knowles BW-21784-000 Knowles
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/image/Knowles BW Bulk Obsolete 1.3 V 3.5 kOhms 0.310" L x 0.218" W (7.87mm x 5.54mm) - 50 µA Side, Top Solder Pads Rectangular 300 Hz ~ 4.3 kHz Analog - -60dB ±3dB @ 74dB SPL - 0.090" (2.29mm) Not Applicable EAR99 8518.10.8030 1
Knowles EK-23024-A21 Knowles EK-23024-A21 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 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
Knowles EK-23024-C09 Knowles EK-23024-C09 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 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
Knowles EK-23027-000 Knowles EK-23027-000 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 Top Solder Pads Rectangular 100 Hz ~ 6 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 25
Knowles EK-23027-C09 Knowles EK-23027-C09 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 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
Knowles EK-23027-P03 Knowles EK-23027-P03 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 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
Knowles EK-23027-P45 Knowles EK-23027-P45 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 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
Knowles EK-23028-A21 Knowles EK-23028-A21 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 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
Knowles EK-23032-A21 Knowles EK-23032-A21 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 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
Knowles EK-23032-C48 Knowles EK-23032-C48 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 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
Knowles EK-23032-C60 Knowles EK-23032-C60 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 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

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