Piezo Actuator
Applications:
--Digital Single-lens Reflex Camera
--Portable Vibration Electronics
Features:
--Small size and assembly easily
--No EMI
--High reliability 
Items Part No. YTPC2528 YTPC1928
Product Dimension（mm） 28*2.5*1.5 28*1.9*1.5
Static Capacitance （pF） 530±70 400±70
Resonant Frequency (KHz) 57±1 57±1
Operation Temperature (℃) -20 ～70
Storage Temperature (℃) -30 ～85
Part No. | Inner diameter (mm) | External diameter (mm) | Thickness (mm) | Capacitance (nF) |
YTPC7903 | 3.0 | 7.9 | 0.14 | 22±10% |
Part No. | Length (mm) | Width (mm) | Thickness (mm) | Capacitance (nF) |
YTPC0217 | 17.0 | 2.3 | 0.4 | 29±5% |