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Posted on 19-12-2008 by microbuzzer

ø23×12.2mm Piezo Buzzer (Self-Drive) in Lead Wire Type Specification datasheet
HPA23CX-W
Rated Voltage(VDC) 12
Operating Voltage(VP-P) 3~24
★Rated Current (mA) ≤8
★Sound Output at 10cm(dB) ≥90
Rated Frequency(Hz) 4000±500
Operating Temp.(℃) -20~+70
Storage Temp.(℃) -30~+80
Housing Material ABS
Weight(g) 3.3

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Posted on 19-12-2008 by microbuzzer

ø23×8.2mm Piezo Buzzer (Self-Drive) Specification datasheet
HPA23D
Rated Voltage(VDC) 12
Operating Voltage(VDC) 3~20
★Rated Current(mA) ≤15
★Sound Output at 10cm(dB) ≥85
Rated Frequency(Hz) 3600±500
Capacitance(nF) 15±30%
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material PPO
Weight(g) 2.0

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Posted on 19-12-2008 by microbuzzer

ø23×10.5mm Piezo Buzzer (Self-Drive) in Lead Wire Type Specification datasheet
HPA23BX-W
Rated Voltage(VDC) 12
Operating Voltage(VP-P) 1~18
★Rated Current (mA) ≤20
★Sound Output at 30cm(dB) ≥85
Rated Frequency(Hz) 4000±500
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material ABS
Weight(g) 6

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Posted on 19-12-2008 by microbuzzer

ø23×19.4mm Piezo Buzzer (Self-Drive) Specification datasheet
HPA23BX PCB/DIP/PIN
Rated Voltage(VDC) 12
Operating Voltage(VP-P) 1~18
★Rated Current (mA) ≤20
★Sound Output at 30cm(dB) ≥85
Rated Frequency(Hz) 4000±500
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material ABS
Weight(g) 6

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Posted on 19-12-2008 by microbuzzer

ø23×19.4mm Piezo Buzzer (Self-Drive) Wire Type Specification datasheet
HPA23AX-W
Rated Voltage(VDC) 12
Operating Voltage(VP-P) 1~18
★Rated Current (mA) ≤15
★Sound Output at 30cm(dB) ≥88
Rated Frequency(Hz) 3300±500
Operating Temp.(℃) -20~+60
Storage Temp.(℃)-30~+70
Housing Material ABS
Weight(g) 8

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Posted on 19-12-2008 by microbuzzer

ø23×19mm Piezo Buzzer (Self-Drive)  Type Specification datasheet
HPA23AX
Rated Voltage(VDC) 12
Operating Voltage(VP-P) 1~18
★Rated Current (mA) ≤15
★Sound Output at 30cm(dB) ≥88
Rated Frequency(Hz) 3300±500
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material ABS
Weight(g) 8

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Posted on 19-12-2008 by microbuzzer

ø21×10mm Piezo Buzzer (Self-Drive) Wire Type Specification datasheet
HPA21AX-W
Rated Voltage(VDC) 12
Operating Voltage(VP-P) 3~30
★Rated Current (mA) ≤3
★Sound Output at 30cm(dB) ≥85
Rated Frequency(Hz) 4500±500
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material ABS
Weight(g) 1

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Posted on 19-12-2008 by microbuzzer

ø14×7mm Piezo Buzzer (Self-Drive) Specification datasheet
HPM14AX
Rated Voltage(VDC)12
Operating Voltage(VDC) 3~16
★Rated Current (mA) ≤7
★Sound Output at 30cm(dB) ≥80
Rated Frequency(Hz) 4000±500
Operating Temp. (℃) -20~+70
Storage Temp.(℃) -30~+80
Weight(g) 1

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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

ø44×14.5mm Piezo Buzzer in Lead Wire Type Specification datasheet
HPA44B-W
Rated Voltage(VP-P) 12
Operating Voltage(VP-P) 1~30
★Rated Current(mA) ≤10
★Sound Output at 30cm(dB) ≥80
Rated Frequency(Hz) 1000±500
Capacitance(nF) 45±30%
Operating Temp.(℃) -20~+60
Storage Temp.(℃) -30~+70
Housing Material ABS
Weight(g) 10

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