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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

Tags: 23, 4.5, 9V, Buzzer, datasheet, Lead, mm, Piezo Buzzer, Specification, Wire
Posted in BUZZER SPECIFICATION | Comments (0)

Posted on 16-12-2008 by microbuzzer

ø14×4mm Piezo Buzzer in Lead Wire Type Specification
HPA14A-W
Rated Voltage(VP-P) 10
Operating Voltage(VP-P) 1～25
★Rated Current(mA) ≤11
★Sound Output at 10cm(dB) ≥80
Rated Frequency(Hz) 4800±500
Capacitance(nF) 14±30％
Operating Temp.(℃) -20～+60
Storage Temp.(℃) -30～+70
Housing Material Noryl SE1
Weight(g) 1

Tags: 14, 4, Buzzer, Lead, mm, Piezo Buzzer, Specification, Wire
Posted in BUZZER SPECIFICATION | Comments (0)