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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 Base Product Number 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 Output Type Direction Sensitivity S/N Ratio Height (Max) DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package
Panasonic Electronic Components EFB-RM38C123 Panasonic Electronic Components EFB-RM38C123 Panasonic Electronic Components
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/image/Panasonic Electronic Components EFB Bulk Obsolete 10 V -10°C ~ 60°C - 0.945" Dia (24.00mm) 0.433" (11.00mm) Through Hole Transducer, Externally Driven DC - 3.5kHz Piezo (with Feedback) Single Tone - 90dB @ 10V, 10cm - Top - PC Pins download 1 (Unlimited) EAR99 8531.80.9041 1,000
Panasonic Electronic Components EFB-RL28C11 Panasonic Electronic Components EFB-RL28C11 Panasonic Electronic Components
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/image/Panasonic Electronic Components EFB Bulk Obsolete 12 V -10°C ~ 60°C - 1.181" Dia (30.00mm) 0.472" (12.00mm) Through Hole Transducer, Externally Driven DC - 2.8kHz Piezo (with Feedback) Single Tone - 98dB @ 12V, 10cm - Top - PC Pins download 1 (Unlimited) EAR99 8531.80.9041 100
Panasonic Electronic Components EFB-RL37C20 Panasonic Electronic Components EFB-RL37C20 Panasonic Electronic Components
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/image/Panasonic Electronic Components EFB Bulk Obsolete 12 V -10°C ~ 60°C - 1.181" Dia (30.00mm) 0.394" (10.00mm) Through Hole Transducer, Externally Driven DC - 3.9kHz Piezo (with Feedback) Single Tone - 100dB @ 12V, 10cm - Top - PC Pins download 1 (Unlimited) EAR99 8531.80.9041 200
Panasonic Electronic Components WM-56A103 Panasonic Electronic Components WM-56A103 Panasonic Electronic Components
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/image/Panasonic Electronic Components WM-56A103 Bulk Obsolete 1.5 V 680 Ohms 0.382" Dia (9.70mm) Electret Condenser WM-56 1.5 V ~ 10 V 500 µA Top Solder Pads Circular 100 Hz ~ 16 kHz Analog Unidirectional -47dB ±4dB @ 94dB SPL 60dB 0.197" (5.00mm) 1 (Unlimited) EAR99 8518.10.8030 100
CUI Devices 63S1120 CUI Devices 63S1120 CUI Devices
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/image/CUI Devices DB-E638 Bulk Obsolete 12 V -10°C ~ 60°C - 1.260" L x 0.591" W (32.00mm x 15.00mm) 0.532" (13.50mm) Panel Mount, Flange Indicator, Internally Driven DC 9 ~ 15V 400Hz Electromechanical Single Tone - 75dB @ 12V, 30cm 25mA Top - Wire Leads download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 1,000
Panasonic Electronic Components EAS-G7D504A2 Panasonic Electronic Components EAS-G7D504A2 Panasonic Electronic Components
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/image/Panasonic Electronic Components EAS Bulk Obsolete - 16 Ohms 3.543" L x 1.614" W (90.00mm x 41.00mm) 1.295" (32.90mm) Full Range EAS-G7 Magnetic Top Solder Eyelet(s) - Oval, Rectangular Frame 250 Hz ~ 10 kHz - 90.00 1W/500mm Sound Pressure Level (SPL) 1.5 W - - RoHS non-compliant 1 (Unlimited) EAR99 8518.29.8000 100
Panasonic Electronic Components EAS-G9D541A2 Panasonic Electronic Components EAS-G9D541A2 Panasonic Electronic Components
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/image/Panasonic Electronic Components EAS Bulk Obsolete - 8 Ohms 3.563" L x 1.988" W (90.50mm x 50.50mm) 1.587" (40.30mm) Full Range EAS-G9 Magnetic Top Solder Eyelet(s) - Oval, Rectangular Frame - 88.50 1W/500mm Sound Pressure Level (SPL) 3 W - - download 1 (Unlimited) EAR99 8518.29.8000 50
Panasonic Electronic Components WM-64C Panasonic Electronic Components WM-64C Panasonic Electronic Components
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/image/Panasonic Electronic Components WM-64C Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser WM-64 2 V ~ 10 V 500 µA Top Solder Pads Circular 50 Hz ~ 15 kHz Analog Omnidirectional -45dB ±4dB @ 94dB SPL 58dB 0.087" (2.20mm) download 1 (Unlimited) EAR99 8518.10.8030 1,000
CUI Devices GF0501 CUI Devices GF0501 CUI Devices
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/image/CUI Devices GF Tray Active - 8 Ohms 1.969" Dia (50.00mm) 0.689" (17.50mm) General Purpose Magnetic Top Solder Eyelet(s) - Round 450 Hz ~ 5.9 kHz 450Hz 87.00 250mW/500mm Sound Pressure Level (SPL) 250 mW 500 mW Paper Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,000
CUI Devices GF0571 CUI Devices GF0571 CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 2.244" Dia (57.00mm) 0.728" (18.50mm) General Purpose Magnetic Top Solder Eyelet(s) - Round 380 Hz ~ 8.1 kHz 380Hz 86.00 250mW/500mm Sound Pressure Level (SPL) 250 mW 500 mW Paper Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,000
CUI Devices GF0573 CUI Devices GF0573 CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 2.244" Dia (57.00mm) 1.063" (27.00mm) General Purpose Magnetic Top Solder Eyelet(s) - Round 450 Hz ~ 21 kHz 450Hz 92.00 1W/500mm Sound Pressure Level (SPL) 3 W 5 W Paper Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
CUI Devices GF0576 CUI Devices GF0576 CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 2.244" L x 2.244" W (57.00mm x 57.00mm) 0.728" (18.50mm) General Purpose Magnetic Top Solder Eyelet(s) - Round 380 Hz ~ 8.1 kHz 380Hz 86.00 250mW/500mm Sound Pressure Level (SPL) 250 mW 500 mW Paper Ferrite download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 1,000
CUI Devices GF0771 CUI Devices GF0771 CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 3.032" Dia (77.00mm) 0.945" (24.00mm) General Purpose Magnetic Top Solder Eyelet(s) - Round 180 Hz ~ 10 kHz 180Hz 92.00 1W/500mm Sound Pressure Level (SPL) 1 W 2 W Paper Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,000
CUI Devices GF1004 CUI Devices GF1004 CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 4.032" L x 4.032" W (102.40mm x 102.40mm) 1.437" (36.50mm) General Purpose Magnetic Top Solder Eyelet(s) - Round, Square Frame 145 Hz ~ 17 kHz 145Hz 93.00 1W/500mm Sound Pressure Level (SPL) 6 W 10 W Paper Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,000
CUI Devices GF0771M CUI Devices GF0771M CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 3.032" Dia (77.00mm) 0.945" (24.00mm) General Purpose GF0771 Magnetic Top Solder Eyelet(s) - Round 280 Hz ~ 11 kHz 280Hz 90.00 1W/500mm Sound Pressure Level (SPL) 1 W 2 W Polyester, Polyethylene Terephthalate (PET) Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1,000
CUI Devices GF1003M CUI Devices GF1003M CUI Devices
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/image/CUI Devices GF Box Active - 8 Ohms 4.032" L x 4.032" W (102.40mm x 102.40mm) 1.453" (36.90mm) General Purpose Magnetic Top Solder Eyelet(s) - Round, Square Frame 250 Hz ~ 13 kHz 250Hz 93.00 1W/500mm Sound Pressure Level (SPL) 3 W 5 W Polyester, Polyethylene Terephthalate (PET) Ferrite download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 100
CUI Devices GC0351K CUI Devices GC0351K CUI Devices
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/image/CUI Devices GC Tray Active - 8 Ohms 1.378" L x 0.787" W (35.00mm x 20.00mm) 0.315" (8.00mm) General Purpose Magnetic Top Solder Eyelet(s) - Oval, Rectangular Frame 440 Hz ~ 11 kHz 550Hz 85.00 1W/500mm Sound Pressure Level (SPL) 1 W 1.5 W Cloth Nd-Fe-B download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.29.8000 1,000
Knowles BJ-21590-000 Knowles BJ-21590-000 Knowles
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/image/Knowles BJ Bulk Active 3.9 kOhms 0.310" L x 0.220" W (7.87mm x 5.59mm) Magnetic Top Solder Pads Rectangular 300 Hz ~ 5 kHz Analog Omnidirectional -75.5dB ±3dB @ 74dB SPL - 0.160" (4.06mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles EA-21842 Knowles EA-21842 Knowles
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/image/Knowles EA Bulk Obsolete 1.3 V 3.5 kOhms 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 50 µA Top Solder Pads Rectangular 100 Hz ~ 4.8 kHz Analog Omnidirectional -59dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles EK-23024 Knowles EK-23024 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 ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
Knowles EK-23133 Knowles EK-23133 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 ~ 10 kHz Analog Omnidirectional -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8518.10.8030 100
Knowles WP-23502-000 Knowles WP-23502-000 Knowles
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/image/Knowles WP Bulk Active 1.3 V Waterproof 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 ~ 4 kHz Analog Omnidirectional -52dB ±3dB @ 74dB SPL - 0.089" (2.26mm) download Not applicable Not Applicable REACH Unaffected EAR99 8518.10.8030 100
Knowles MD6030NSZ-0 Knowles MD6030NSZ-0 Knowles
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/image/Knowles MD Bulk Obsolete 3 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 3 V ~ 10 V 500 µA Top Solder Pads Circular 300 Hz ~ 6 kHz Analog Noise Cancelling -39dB ±4dB @ 94dB SPL 55dB 0.106" (2.70mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 1,000
Knowles MD6052USZ-1 Knowles MD6052USZ-1 Knowles
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/image/Knowles MD 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 Unidirectional -42dB ±3dB @ 94dB SPL 55dB 0.205" (5.20mm) download Not Applicable REACH Unaffected EAR99 8518.10.8030 1,000
Knowles CB-22849-000 Knowles CB-22849-000 Knowles
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/image/Knowles CB Bulk Obsolete - 24 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 300 Hz ~ 4.5 kHz - - - Sensitivity - - download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1
Knowles CB-22850-000 Knowles CB-22850-000 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 300 Hz ~ 4.5 kHz - - - Sensitivity - - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 25
Knowles CB-22848 Knowles CB-22848 Knowles
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/image/Knowles CB Tube Obsolete - 48 Ohms - - Receiver, Balanced Armature Magnetic Side PC Pins - Square 150 Hz ~ 7 kHz - - - - - - download 1 (Unlimited) REACH Unaffected EAR99 8518.29.8000 1
Soberton Inc. ST-01BH Soberton Inc. ST-01BH Soberton Inc.
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/image/Soberton Inc. ST Tape & Reel (TR) Obsolete - - 0.433" L x 0.551" W (11.00mm x 14.00mm) 0.118" (3.00mm) Surface Mount Transducer, Externally Driven - 2 ~ 4V 2.73kHz Magnetic Single Tone - - 70mA Side - Solder Pads IP65 - Dust Tight, Water Resistant download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 1,000
Soberton Inc. ST-03CH Soberton Inc. ST-03CH Soberton Inc.
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/image/Soberton Inc. ST Tape & Reel (TR) Active 5 V -30°C ~ 70°C - 0.335" L x 0.335" W (8.50mm x 8.50mm) 0.138" (3.50mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 4 ~ 6V 2.73kHz Magnetic Single Tone - 88dB @ 5V, 10cm 100mA Side - Solder Pads download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8531.80.9041 1,000
Soberton Inc. ST-04CH Soberton Inc. ST-04CH Soberton Inc.
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/image/Soberton Inc. ST Tape & Reel (TR) Active 5 V -30°C ~ 70°C - 0.335" L x 0.335" W (8.50mm x 8.50mm) 0.169" (4.30mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 4 ~ 6V 2.73kHz Magnetic Single Tone - 88dB @ 5V, 10cm 100mA Side - Solder Pads download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8531.80.9041 1,000

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