Compare 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
PUI Audio, Inc. SMT-0540-S-R PUI Audio, Inc. SMT-0540-S-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Active 3 V -30°C ~ 70°C - 0.197" L x 0.197" W (5.00mm x 5.00mm) 0.083" (2.10mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 2 ~ 4V 4kHz Electromechanical/Magnetic Single Tone - 78dB @ 3V, 10cm 100mA Side - Solder Pads download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 2,000
PUI Audio, Inc. SMT-0727-S-R PUI Audio, Inc. SMT-0727-S-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Active 3.6 V -30°C ~ 70°C - 0.295" L x 0.295" W (7.50mm x 7.50mm) 0.106" (2.70mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 2 ~ 5V 2.7kHz Electromechanical/Magnetic Single Tone - 85dB @ 3.6V, 10cm 120mA Side - Solder Pads download ROHS3 Compliant 1 (Unlimited) EAR99 8531.80.9041 1,000
PUI Audio, Inc. SMT-0821-S-R PUI Audio, Inc. SMT-0821-S-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Active 3.6 V -30°C ~ 70°C - 0.335" L x 0.335" W (8.50mm x 8.50mm) 0.177" (4.50mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 2.5 ~ 4.5V 2.1kHz Electromechanical/Magnetic Single Tone - 87dB @ 3.6V, 10cm 90mA Side - Solder Pads download ROHS3 Compliant 1 (Unlimited) EAR99 8531.80.9041 1,000
PUI Audio, Inc. SMT-0825-S-2-R PUI Audio, Inc. SMT-0825-S-2-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Active 3.6 V -30°C ~ 70°C - 0.335" L x 0.335" W (8.50mm x 8.50mm) 0.177" (4.50mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 2.5 ~ 4.5V 2.5kHz Electromechanical/Magnetic Single Tone - 87dB @ 3.6V, 10cm 90mA Side - Solder Pads download ROHS3 Compliant 1 (Unlimited) EAR99 8531.80.9041 1,000
PUI Audio, Inc. SMT-0927-T-R PUI Audio, Inc. SMT-0927-T-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT-09 Tape & Reel (TR) Obsolete 3 V -40°C ~ 85°C - 0.354" Dia (9.00mm) 0.193" (4.90mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 2 ~ 4V 2.73kHz Electromechanical/Magnetic Single Tone - 85dB @ 3V, 10cm 80mA Top - Solder Pads download 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 800
PUI Audio, Inc. SMT-1028-S-R PUI Audio, Inc. SMT-1028-S-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Obsolete 3.6 V -20°C ~ 70°C - 0.394" L x 0.394" W (10.00mm x 10.00mm) 0.157" (4.00mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 3 ~ 4.6V 2.83kHz Electromechanical/Magnetic Single Tone - 93dB @ 3.6V, 10cm 100mA Side - Solder Pads download 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 1,000
PUI Audio, Inc. SMT-1224-TW-R PUI Audio, Inc. SMT-1224-TW-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tube Obsolete 1.5 V -40°C ~ 85°C - 0.472" Dia (12.00mm) 0.374" (9.50mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 1 ~ 3V 2.4kHz Electromechanical/Magnetic Single Tone - 80dB @ 1.5V, 10cm 40mA Top - Solder Pads download 1 (Unlimited) REACH Unaffected 668-1087-5 EAR99 8531.80.9041 50
PUI Audio, Inc. SMT-1427-S-3-R PUI Audio, Inc. SMT-1427-S-3-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Active 3 V -40°C ~ 85°C - 0.433" L x 0.551" W (11.00mm x 14.00mm) 0.138" (3.50mm) Surface Mount Transducer, Externally Driven Zero-Peak Signal 3 ~ 4.5V 2.7kHz Electromechanical/Magnetic Single Tone - 87dB @ 3V, 10cm 90mA Side - Solder Pads download ROHS3 Compliant 1 (Unlimited) EAR99 8531.80.9041 1,000
PUI Audio, Inc. AT-1224-TWT-R PUI Audio, Inc. AT-1224-TWT-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AT Tray Active 5 V -40°C ~ 70°C Washable 0.472" Dia (12.00mm) 0.343" (8.70mm) Through Hole Transducer, Externally Driven Peak-Peak Signal 3 ~ 8V 2.4kHz Electromechanical/Magnetic Single Tone - 85dB @ 5V, 10cm 40mA Top - PC Pins download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8531.80.9041 100
PUI Audio, Inc. AT-2235-TT-R PUI Audio, Inc. AT-2235-TT-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AT Tray Obsolete 3 V -40°C ~ 90°C - 0.803" Dia (20.40mm) 0.343" (8.70mm) Through Hole Transducer, Externally Driven Peak-Peak Signal 1 ~ 30V 3.5kHz Piezo Single Tone - 75dB @ 3V, 10cm 3mA Top - PC Pins download Not Applicable REACH Unaffected 668-1102 EAR99 8531.80.9041 100
PUI Audio, Inc. AT-2440-TWT-R PUI Audio, Inc. AT-2440-TWT-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AT Tray Active 3 V -20°C ~ 60°C Washable 0.945" Dia (24.00mm) 0.303" (7.70mm) Through Hole Transducer, Externally Driven Peak-Peak Signal 1 ~ 30V 4kHz Piezo Single Tone - 80dB @ 3V, 10cm 1mA Top - PC Pins download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 50
PUI Audio, Inc. AT-2532-ST-R PUI Audio, Inc. AT-2532-ST-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AT Tray Obsolete 10 V -30°C ~ 115°C - 0.945" L x 0.394" W (24.00mm x 10.00mm) 1.004" (25.50mm) Through Hole Transducer, Externally Driven Peak-Peak Signal 5 ~ 24V 3.2kHz Piezo Single Tone - 90dB @ 10V, 10cm 10mA Side - PC Pins download Not Applicable REACH Unaffected 668-1104 EAR99 8531.80.9041 50
PUI Audio, Inc. AT-2830-TWT-R PUI Audio, Inc. AT-2830-TWT-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AT Bulk Active 12 V -30°C ~ 85°C Washable 1.122" Dia (28.50mm) 0.520" (13.20mm) Through Hole Transducer, Externally Driven Peak-Peak Signal 3 ~ 28V 3kHz Piezo (with Feedback) Single Tone - 93dB @ 12V, 10cm 8mA Top - PC Pins download ROHS3 Compliant Not Applicable EAR99 8531.80.9041 160
PUI Audio, Inc. SMT-1640-S-R PUI Audio, Inc. SMT-1640-S-R PUI Audio, Inc.
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/image/PUI Audio, Inc. SMT Tape & Reel (TR) Obsolete 5 V -40°C ~ 120°C - 0.630" L x 0.630" W (16.00mm x 16.00mm) 0.114" (2.90mm) Surface Mount Transducer, Externally Driven Peak-Peak Signal 1 ~ 25V 4kHz Piezo Single Tone - 70dB @ 5V, 10cm 3mA Side - Solder Pads download 1 (Unlimited) REACH Unaffected EAR99 8531.80.9041 800
PUI Audio, Inc. AS04008PO-2-WR-R PUI Audio, Inc. AS04008PO-2-WR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AS Tray Active - 8 Ohms 1.575" L x 1.114" W (40.00mm x 28.30mm) 0.472" (12.00mm) General Purpose Magnetic Top Solder Eyelet(s) Water Resistant Oval, Rectangular Frame 450 Hz ~ 20 kHz 450Hz 84.00 1W/500mm Sound Pressure Level (SPL) 1 W 2 W Paper, Coated Nd-Fe-B download ROHS3 Compliant Not Applicable EAR99 8518.29.8000 50
PUI Audio, Inc. AS05004PR-2-WR-R PUI Audio, Inc. AS05004PR-2-WR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AS Tray Active - 4 Ohms 1.969" Dia (50.00mm) 0.417" (10.60mm) General Purpose Magnetic Top Solder Eyelet(s) Water Resistant Round 800 Hz ~ 5 kHz 800Hz 85.00 1W/1M Sound Pressure Level (SPL) 1.5 W 3 W Paper, Coated N35 download ROHS3 Compliant Not Applicable EAR99 8518.29.8000 100
PUI Audio, Inc. AS05708PR-2-WR-R PUI Audio, Inc. AS05708PR-2-WR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AS Tray Obsolete - 8 Ohms 2.244" Dia (57.00mm) 0.512" (13.00mm) General Purpose Magnetic Top Solder Eyelet(s) Water Resistant Round 350 Hz ~ 8 kHz 350Hz 88.00 1W/500mm Sound Pressure Level (SPL) 1 W 1.5 W Paper, Coated Ferrite download Not Applicable REACH Unaffected 668-1120 EAR99 8518.29.8000 100
PUI Audio, Inc. AS07004PO-WR-R PUI Audio, Inc. AS07004PO-WR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AS Bulk Active - 4 Ohms 2.756" L x 1.201" W (70.00mm x 30.50mm) 0.945" (24.00mm) General Purpose Magnetic Top Solder Eyelet(s) Water Resistant Oval, Rectangular Frame 100 Hz ~ 20 kHz 300Hz 86.00 1W/500mm Sound Pressure Level (SPL) 2 W 5 W Paper, Coated Nd-Fe-B download ROHS3 Compliant Not Applicable EAR99 8518.29.8000 25
PUI Audio, Inc. AST-01532MR-R PUI Audio, Inc. AST-01532MR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AST Tray Active - 32 Ohms 0.591" Dia (15.00mm) 0.295" (7.50mm) General Purpose Magnetic Top PC Pins - Round 2.1 kHz ~ 20 kHz 2100Hz 87.00 300mW/100mm Sound Pressure Level (SPL) 300 mW 500 mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 650
PUI Audio, Inc. AST-02308MR-R PUI Audio, Inc. AST-02308MR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AST Tray Active - 8 Ohms 0.906" Dia (23.00mm) 0.335" (8.50mm) General Purpose Magnetic Top PC Pins - Round 600 Hz ~ 20 kHz 1500Hz 75.00 100mW/500mm Sound Pressure Level (SPL) 100 mW 200 mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 50
PUI Audio, Inc. AST-03008MR-R PUI Audio, Inc. AST-03008MR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AST Tray Active - 8 Ohms 1.175" Dia (29.85mm) 0.492" (12.50mm) General Purpose Magnetic Top PC Pins - Round 500 Hz ~ 20 kHz 1400Hz 72.00 100mW/500mm Sound Pressure Level (SPL) 150 mW 200 mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 50
PUI Audio, Inc. AST-1732MR-R PUI Audio, Inc. AST-1732MR-R PUI Audio, Inc.
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/image/PUI Audio, Inc. AST Tray Active - 32 Ohms 0.669" Dia (17.00mm) 0.315" (8.00mm) General Purpose Magnetic Top PC Pins - Round 1.7 kHz ~ 20 kHz 1800Hz 90.00 200mW/100mm Sound Pressure Level (SPL) 200 mW 500 mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B download ROHS3 Compliant 1 (Unlimited) EAR99 8518.29.8000 650
PUI Audio, Inc. POM-1547P-R PUI Audio, Inc. POM-1547P-R PUI Audio, Inc.
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/image/PUI Audio, Inc. POM Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top PC Pins Circular Analog Omnidirectional -47dB ±3dB 60dB 0.067" (1.70mm) 1 (Unlimited) REACH Unaffected 668-1146 EAR99 8518.10.8030 100
PUI Audio, Inc. POM-2242L-C33-R PUI Audio, Inc. POM-2242L-C33-R PUI Audio, Inc.
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/image/PUI Audio, Inc. POM Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solder Pads Circular Analog Omnidirectional -42dB ±3dB 60dB 0.094" (2.40mm) 1 (Unlimited) REACH Unaffected 668-1148 EAR99 8518.10.8030 100
PUI Audio, Inc. POM-2242P-C33-R PUI Audio, Inc. POM-2242P-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 PC Pins Circular 50 Hz ~ 16 kHz Analog Omnidirectional -42dB ±3dB 60dB 0.094" (2.40mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 100
PUI Audio, Inc. POM-2242S-C33-R PUI Audio, Inc. POM-2242S-C33-R PUI Audio, Inc.
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/image/PUI Audio, Inc. POM Bulk Obsolete 2 V 2.2 kOhms 0.236" Dia (6.00mm) Electret Condenser 2 V ~ 10 V 500 µA Top Solderless (Bullseye) Circular Analog Omnidirectional -42dB ±3dB 60dB 0.091" (2.30mm) 1 (Unlimited) REACH Unaffected 668-1150 EAR99 8518.10.8030 100
PUI Audio, Inc. POM-2246P-C33-R PUI Audio, Inc. POM-2246P-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 PC Pins Circular 50 Hz ~ 16 kHz Analog Omnidirectional -46dB ±3dB 60dB 0.106" (2.70mm) download ROHS3 Compliant 1 (Unlimited) EAR99 8518.10.8030 100
PUI Audio, Inc. AB1070B PUI Audio, Inc. AB1070B PUI Audio, Inc.
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/image/PUI Audio, Inc. - Bulk Active -20°C ~ 60°C 1 kOhms 0.394" Dia (10.00mm) Standard 7 kHz None 15V p-p 10000pF @ 1kHz download ROHS3 Compliant 1 (Unlimited) 668-1000 EAR99 8531.80.9041 300
PUI Audio, Inc. AB1548B PUI Audio, Inc. AB1548B PUI Audio, Inc.
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/image/PUI Audio, Inc. - Bulk Active -20°C ~ 70°C 2 kOhms 0.591" Dia (15.00mm) Standard 4.8 kHz None 20V p-p 7500pF @ 1kHz download ROHS3 Compliant 1 (Unlimited) 668-1003 EAR99 8531.80.9041 200
PUI Audio, Inc. AB2040B PUI Audio, Inc. AB2040B PUI Audio, Inc.
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/image/PUI Audio, Inc. - Bulk Active -20°C ~ 60°C 350 Ohms 0.787" Dia (20.00mm) Standard 4 kHz None 30V p-p 25000pF @ 1kHz download ROHS3 Compliant 1 (Unlimited) 668-1006 EAR99 8531.80.9041 150

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