◆ HPA17B ELECTRICAL SPECIFICATIONS
Electrical-acoustic specifications are measured at: 20±2℃, Humidity 65±5%

No. Item Unit specification Condition
1 Operating Voltage Vp-p Typical voltage: 9 Max.input voltage:30 Square wave
2 Resonance frequency KHz 4.0 ± 0.5  
3 Electrostatic capacity dB MIX.80 At 4.0KHz 10CM 9Vp-p
4 Electrostatic capacity pF 14000 ± 30% At 1 KHz/1V
5 Operating temp. mA Max.3  
6 Storage temp. -30 ~ +70  
7 Storage temp. -40 ~ +80  
8 Dimension mm 17.0×H8.0 See appearance drawing
9 Weight gram 1.5 ± 15%  
10 Housing Material   PPO  
11 Environmental Protection regulation   RoHS Piezo electronic device is exempted from RoHS.Lead contain restriction
◆ APPEARANCE DRAWING
HPA17B PIEZO BUZZER APPEARANCE DRAWING
◆ ACOUSTIC RESPONSE GRAPH
HPA17B PIEZO BUZZER ACOUSTIC RESPONSE GRAPH
◆ ACOUSTIC TESTING METHODS
HPA17B PIEZO BUZZER ACOUSTIC TESTING METHODS