Unit:mm
Tolerance:±0.3mm
Applied Voltage:9 VP-P,50％Duty Square Wave
Measuring Distance:10cm Test Circuit:
|
|
Rated
Voltage (VP-P) |
Operating
Voltage (VP-P) |
★Rated
Current (mA) |
★Sound
Output at 10cm(dB) |
Rated
Frequency (Hz) |
Capacitance
(nF) |
Operating
Temp. (℃) |
Storage
Temp. (℃) |
Housing
Material |
Weight
(g) |
|
HPA40A
|
9
|
6～12
|
≤10
|
≥90
|
3400±500
|
25±30％
|
-20～+70
|
-30～+85
|
ABS
|
12
|
