*Lot of 4* PiezoDrive BA4510 Piezoelectric 1mm Bender ±100V Resonance 170Hz Lot of 4 PiezoDrive BA4510 Piezoelectric Bender ±100V Resonance Freq 170Hz Deflection ±1mm. Lot includes 4, BA4510 Piezoelectric Benders. BA4510 Specifications. Resonance Freq 170 Hz. Deflection +/- 1mm. byJuly 5, 2026