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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Voltage - Rated Operating Temperature Ratings Impedance Size / Dimension Height - Seated (Max) Mounting Type Type Driver Circuitry Input Type Voltage Range Frequency Technology Operating Mode Duration Sound Pressure Level (SPL) Current - Supply Port Location Approval Agency Termination Ingress Protection Shape Frequency Range Frequency - Self Resonant Efficiency - dBA Efficiency - Testing Efficiency - Type Power - Rated Power - Max Material - Cone Material - Magnet Voltage - Input (Max) Capacitance @ Frequency 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 MB6052ASC-1 Knowles MB6052ASC-1 Knowles
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/image/Knowles MB Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 10 kHz Analog Omnidirectional -42dB ±3dB @ 94dB SPL 60dB 0.213" (5.40mm) download Not Applicable REACH Unaffected 423-1095 EAR99 8518.10.8030 100
Knowles EK-23133-C36 Knowles EK-23133-C36 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 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 RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 25
Knowles BK-21604-000 Knowles BK-21604-000 Knowles
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/image/Knowles BK Bulk Active - 6 kOhms 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 ~ 3.8 kHz - 126.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected 423-1100 EAR99 8518.29.8000 100
Knowles BK-29725-000 Knowles BK-29725-000 Knowles
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/image/Knowles BK Bulk Active - 285 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 - 118.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles CM-23299-000 Knowles CM-23299-000 Knowles
RFQ

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/image/Knowles CM Tray Obsolete - 150 Ohms 0.651" Dia (16.54mm) 0.325" (8.26mm) Receiver, Balanced Armature Magnetic Top Wire Leads - Round 100 Hz ~ 5 kHz - 107.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 25
Knowles CM-28421-000 Knowles CM-28421-000 Knowles
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/image/Knowles CM Bulk Obsolete - 360 Ohms 0.651" Dia (16.54mm) 0.330" (8.38mm) Receiver, Balanced Armature Magnetic Top Flex Contacts - Round 100 Hz ~ 5 kHz - 106.00 - - - - download Not Applicable REACH Unaffected 423-1106 EAR99 8518.29.8000 1
Knowles ED-21913-000 Knowles ED-21913-000 Knowles
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/image/Knowles ED Bulk Active - 1.45 kOhms 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 - 106.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles ED-26821-000 Knowles ED-26821-000 Knowles
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/image/Knowles ED Bulk Active - 10.2 Ohms 0.248" L x 0.169" W (6.30mm x 4.29mm) 0.119" (3.02mm) Receiver, Balanced Armature Magnetic Side Solder Pads - Rectangular 200 Hz ~ 4.4 kHz - 107.00 - - - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles EP-24075-000 Knowles EP-24075-000 Knowles
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/image/Knowles EP Bulk Obsolete - 50 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 ~ 5.2 kHz - 109.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
Knowles ES-23127-000 Knowles ES-23127-000 Knowles
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/image/Knowles ES Bulk Obsolete - 50 Ohms 0.204" L x 0.140" W (5.18mm x 3.55mm) 0.121" (3.08mm) Receiver, Balanced Armature Magnetic Top Solder Pads - Rectangular 200 Hz ~ 5.9 kHz - 104.00 - Sensitivity - - download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
Knowles FK-23466-000 Knowles FK-23466-000 Knowles
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/image/Knowles FK Bulk Active - 630 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 25
Knowles ED-23801-000 Knowles ED-23801-000 Knowles
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/image/Knowles ED Bulk Active - 273 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 - 106.00 - Sensitivity - - download RoHS Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 100
Knowles BL-21671-000 Knowles BL-21671-000 Knowles
RFQ

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/image/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 25
Knowles NR-23158-000 Knowles NR-23158-000 Knowles
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/image/Knowles NR 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 Bottom, Top Solder Pads Rectangular 100 Hz ~ 4 kHz Analog Noise Cancelling -49dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles NR-25994-000 Knowles NR-25994-000 Knowles
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/image/Knowles NR 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 Bottom, Top Solder Pads Rectangular 100 Hz ~ 4 kHz Analog Noise Cancelling -49dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 1
Knowles CB-23817-000 Knowles CB-23817-000 Knowles
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/image/Knowles CB Bulk Obsolete - 48 Ohms 0.990" L x 1.000" W (25.15mm x 25.40mm) 0.990" (25.15mm) Receiver, Balanced Armature Magnetic Top PC Pins - Square 700 Hz ~ 4 kHz - 80.00 - Sensitivity - - download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
PUI Audio, Inc. AB2022A PUI Audio, Inc. AB2022A PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AB Bulk Active -20°C ~ 60°C 500 Ohms 0.787" Dia (20.00mm) Standard 2.2 kHz None 30V p-p 80000pF @ 1kHz download ROHS3 Compliant 1 (Unlimited) EAR99 8531.80.9041 200
PUI Audio, Inc. AB4129B-D PUI Audio, Inc. AB4129B-D PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. - Bulk Obsolete -20°C ~ 60°C 2 kOhms 1.614" Dia (41.00mm) Standard 2.9 kHz None 20V p-p 200000pF @ 1kHz 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 100
PUI Audio, Inc. ADS02008MR-R PUI Audio, Inc. ADS02008MR-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. - Tray Active - 8 Ohms 0.783" Dia (19.90mm) 0.177" (4.50mm) General Purpose Magnetic Top Solder Pads - Round 750 Hz ~ 5 kHz 750Hz 86.00 80mW/100mm Sound Pressure Level (SPL) 80 mW 200 mW Polyester Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 80
PUI Audio, Inc. AI-1027-TWT-12V-R PUI Audio, Inc. AI-1027-TWT-12V-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Obsolete 12 V -20°C ~ 80°C - 0.374" Dia (9.50mm) 0.217" (5.50mm) Through Hole Indicator, Internally Driven DC 7 ~ 15V 2.7kHz Electromechanical/Magnetic Single Tone - 85dB @ 12V, 10cm 60mA Top - PC Pins ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8531.80.9041 150
PUI Audio, Inc. AI-1223-TWT-2-R PUI Audio, Inc. AI-1223-TWT-2-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 1.5 V -25°C ~ 70°C Washable 0.472" Dia (12.00mm) 0.303" (7.70mm) Through Hole Indicator, Internally Driven DC 1.2 ~ 2V 2.3kHz Electromechanical/Magnetic Single Tone - 80dB @ 1.5V, 10cm 25mA Top - PC Pins download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 100
PUI Audio, Inc. AI-1440-TWT-24V-2-R PUI Audio, Inc. AI-1440-TWT-24V-2-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 24 V -20°C ~ 70°C Washable 0.543" Dia (13.80mm) 0.315" (8.00mm) Through Hole Indicator, Internally Driven DC 6 ~ 30V 4kHz Piezo Single Tone - 87dB @ 24V, 10cm 18mA Top - PC Pins download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 100
PUI Audio, Inc. AI-2304-TF-LW120-12V-R PUI Audio, Inc. AI-2304-TF-LW120-12V-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 12 V -20°C ~ 60°C - 1.260" L x 0.669" W (32.00mm x 17.00mm) 0.632" (16.05mm) Panel Mount, Flange Indicator, Internally Driven DC 8 ~ 16V 400Hz Electromechanical/Magnetic Single Tone - 89dB @ 12V, 10cm 30mA Top - Wire Leads download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 50
PUI Audio, Inc. AI-2304-TF-LW120-5V-R PUI Audio, Inc. AI-2304-TF-LW120-5V-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 4.5 V -10°C ~ 60°C - 1.260" L x 0.669" W (32.00mm x 17.00mm) 0.632" (16.05mm) Panel Mount, Flange Indicator, Internally Driven DC 3 ~ 6V 400Hz Electromechanical/Magnetic Single Tone - 75dB @ 4.5V, 10cm 20mA Top - Wire Leads download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 100
PUI Audio, Inc. AI-2304-TT-24V-2-R PUI Audio, Inc. AI-2304-TT-24V-2-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 24 V -20°C ~ 65°C - 0.906" L x 0.669" W (23.00mm x 17.00mm) 0.630" (16.00mm) Through Hole Indicator, Internally Driven DC 15 ~ 27V 400Hz Electromechanical/Magnetic Single Tone - 85dB @ 24V, 10cm 30mA Top - PC Pins download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 64
PUI Audio, Inc. AI-2332-TWT-12V-2-R PUI Audio, Inc. AI-2332-TWT-12V-2-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Bulk Active 12 V -30°C ~ 100°C - 0.921" Dia (23.40mm) 0.402" (10.20mm) Through Hole Indicator, Internally Driven DC 3 ~ 20V 3.2kHz Piezo Single Tone - 85dB @ 12V, 10cm 13mA Top - PC Pins download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 50
PUI Audio, Inc. AI-2337-TF-LW115-R PUI Audio, Inc. AI-2337-TF-LW115-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 12 V -20°C ~ 60°C - 0.906" Dia (23.00mm) 0.689" (17.50mm) Panel Mount, Flange Indicator, Internally Driven DC 3 ~ 16V 3.7kHz Piezo Single Tone - 100dB @ 12V, 10cm 8mA Top - Wire Leads download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 50
PUI Audio, Inc. AI-2429-TWT-12V-4-R PUI Audio, Inc. AI-2429-TWT-12V-4-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Bulk Active 12 V -20°C ~ 85°C - 0.937" Dia (23.80mm) 0.650" (16.50mm) Through Hole Indicator, Internally Driven DC 3 ~ 20V 2.9kHz Piezo Single Tone - 95dB @ 12V, 10cm 8mA Top - PC Pins ROHS3 Compliant Not Applicable EAR99 8531.80.9041 1,000
PUI Audio, Inc. AI-2604-TF-LW115-12V-R PUI Audio, Inc. AI-2604-TF-LW115-12V-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 12 V -20°C ~ 60°C - 1.024" Dia (26.00mm) 0.657" (16.70mm) Panel Mount, Flange Indicator, Internally Driven DC 8 ~ 16V 400Hz Electromechanical/Magnetic Single Tone - 89dB @ 12V, 10cm 50mA Top - Wire Leads download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 50
PUI Audio, Inc. AI-2604-TF-LW115-24V-R PUI Audio, Inc. AI-2604-TF-LW115-24V-R PUI Audio, Inc.
RFQ

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/image/PUI Audio, Inc. AI Tray Active 24 V -20°C ~ 60°C - 1.024" Dia (26.00mm) 0.657" (16.70mm) Panel Mount, Flange Indicator, Internally Driven DC 20 ~ 28V 400Hz Electromechanical/Magnetic Single Tone - 92dB @ 24V, 10cm 25mA Top - Wire Leads download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 50

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