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Posted on 20-12-2008 by microbuzzer

9×4.5mm SMD Electro Magnetic Buzzer 3V Specification datasheet
HCS0903C 9×4.5mm
Rated Voltage(V) 3
Operating Voltage(V) 2~4
Rated Current(mA) ≤80
Coil Resistance(Ω) 16±3
Output S.P.L(dB) ≥80
Rated Frequency(Hz) 2731
Operating Temp.(℃) -30~+70
Storage Temp.(℃) -40~+85
Housing Material PPS
Weight (g) 1

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Posted on 20-12-2008 by microbuzzer

9×4.5mm SMD-SMT Electro Magnetic Buzzer 1.5V/3V/5V Specification datasheet
HCS090B SERIES BUZZER :
Type HCS09001B HCS09003B HCS09005B
Rated Voltage(V) 1.5 3 5
Operating Voltage(V) 1~2 2~4 4~6
Rated Current(mA) ≤80
Coil Resistance(Ω) 6±2 16±3 30±3
Output S.P.L(dB) ≥85
Rated Frequency(Hz) 2730
Operating Temp.(℃) -40~+85
Storage Temp.(℃) -40~+85
Housing Material PPS
Weight (g) 0.5

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Posted on 20-12-2008 by microbuzzer

9×4.5mm SMD Electro Magnetic Buzzer 1.5V/3V/5V Specification datasheet
HCS090A SERIES BUZZER :
Type HCS09001A HCS09003A HCS09005A
Rated Voltage(V) 1.5 3 5
Operating Voltage(V) 1~2 2~5 4~6
Rated Current(mA) ≤80
Coil Resistance(Ω) 5±2 16±3 30±3
Output S.P.L(dB) ≥80 ≥85
Rated Frequency(Hz) 2730
Operating Temp.(℃) -40~+85
Storage Temp.(℃) -40~+85
Housing Material PPS
Weight (g) 0.6

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Posted on 20-12-2008 by microbuzzer

ø45×26mm Piezo Buzzer (Self-Drive) in Lead Wire Type Specification datasheet
HPA45AX-W ø45×26mm buzzer
Rated Voltage(VDC) 12
Operating Voltage(VDC) 3~16
★Rated Current (mA) ≤35
★Sound Output at 30cm(dB) ≥105
Rated Frequency(Hz) 2900±500
Operating Temp. (℃) -20~+70
Storage Temp.(℃) -30~+80
Housing Material ABS
Weight(g) 21.8

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Posted on 18-12-2008 by microbuzzer

ø45×13.6mm Piezo Buzzer Specification datasheet
HPA45A
Rated Voltage Continuous (VP-P) 30V sine Wave
Drive Voltage-Intermittent(VP-P) 35V
★Sound Output at 10cm(dB) ≥100
Rated Frequency(Hz) 2200~4000
Capacitance(nF) 0.3
Operating Temp.(℃) -40~+60
Storage Temp.(℃) -40~+60
Housing Material Noryl SE1-GFN2
Weight(g) 9

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Posted on 18-12-2008 by microbuzzer

ø23×4.5mm Piezo Buzzer in Lead Wire Type Specification datasheet
HPA23A-W
Rated Voltage(VP-P) 12
Operating Voltage(VP-P) 1~40
★Rated Current(mA) ≤5
★Sound Output at 10cm(dB) ≥75
Rated Frequency(Hz) 5000±500
Capacitance(nF) 15±30%
Operating Temp.(℃) -20~+70
Storage Temp.(℃) -40~+80
Housing Material ABS
Weight(g) 2.5

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Posted on 03-12-2008 by microbuzzer

ø6.5×4.5mm magnetic buzzer data sheet
Rated Voltage(V) 3.6
Operating Voltage(V) 2~5
Rated Current(mA) ≤80
Coil Resistance(Ω) 18±2
Output S.P.L(dB) ≥75
Rated Frequency(Hz) 3200
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material PPO
Weight (g) 0.3

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