piezoelectric disk elements crystal pzt-4/pzt-8

 Piezoelectric ceramic materials there are many semiconductors in ceramics. The property that resistance changes with temperature can be used for nonlinear resistance. The negative temperature coefficient nonlinear resistance (NTC nonlinear resistance) decreases with the increase of temperature, which has general semiconductor characteristics. Because of their chemical and thermal stability, iron oxide ceramics can be used to control temperature over a wide range of nonlinear resistors. In contrast, the components called positive temperature coefficient thermistors (PTC thermistors) use semiconducting BaTiO3 ceramics. Because the resistance of this kind of ceramics increases rapidly at the phase transition temperature, if it is used as a resistance heating element, the temperature can be automatically controlled near the phase transition temperature, which is very convenient.

Spec	Dimension (mm)	Thickness frequency (MHz)	Capacitance (pf)	Electromechanical coupling coefficient		Piezoelectric voltage coefficient d33	Courier temperature (℃)
				Kp	Kt
UCE-81-1	Φ8 × 1	2.0MHz±5%	530±10%	0.65	0.43	420×	350
UCE-81-2	Φ8 × 1	2.0MHz±5%	850±10%	0.64	0.44	520×	330
UCE-82	Φ8 × 2	1.0 MHz±5%	265±10%	0.65	0.43	420×	350
UCE-82-1	Φ8 × 2	1.0 MHz±5%	430±10%	0.64	0.44	520×	330
UCE-101	Φ10 × 1	2.0 MHz±5%	840±10%	0.65	0.44	420×	350
UCE-101-1	Φ10 × 1	2.0 MHz±5%	1350±10%	0.64	0.43	520×	330
UCE-102	Φ10 × 2	1.0 MHz±5%	420±10%	0.65	0.44	420×	350
UCE-102-1	Φ10 × 2	1.0 MHz±5%	680±10%	0.65	0.45	520×	330
UCE-151	Φ15 ×1	2.0 MHz±5%	1970±10%	0.65	0.43	420×	350
UCE-151-1	Φ15 × 1	2.0 MHz±5%	3200±10%	0.65	0.45	520×	330
UCE-152	Φ15 × 2	1.0 MHz±5%	980±10%	0.66	0.43	420×	350
UCE-152-1	Φ15 × 2	1.0 MHz±5%	1600±10%	0.65	0.45	520×	330
UCE-161	Φ16×1	2.0 MHz±5%	2200±10%	0.65	0.45	420×	350
UCE-161-1	Φ16×1	2.0 MHz±5%	3600±10%	0.65	0.45	520×	330
UCE-162	Φ16 × 2	1.0 MHz±5%	1850±10%	0.65	0.45	420×	330
UCE-162-1	Φ16 × 2	1.0 MHz±5%	1100±10%	0.65	0.45	420×	350
UCE-201	Φ20×1	2.0 MHz±5%	3560±10%	0.66	0.43	420×	350
UCE-201-1	Φ20×1	2.0 MHz±5%	5800±10%	0.65	0.45	400×	330
UCE-202	Φ20×2	1.0 MHz±5%	1780±10%	0.65	0.43	350×	350
UCE-202-1	Φ20×2	1.0 MHz±5%	2900±10%	0.65	0.45	400×	330
UCE-251	Φ25 × 1	2.0 MHz±5%	4600±10%	0.66	0.43	350×	350
UCE-251-1	Φ25 × 1	2.0 MHz±5%	7500±10%	0.65	0.45	400×	330
UCE-252	Φ25 × 2	1.0 MHz±5%	2300±10%	0.65	0.43	350×	350
UCE-252-1	Φ25 × 2	1.0 MHz±5%	3700±10%	0.65	0.45	400×	330
UCE-402	Φ40 × 2	1.0 MHz±5%	7200±10%	0.65	0.45	350×	350

TAG ultrasonic： Common Piezoelectric Elements piezoelectric disk elements piezoelectric ultrasonic Piezoelectric Motors & Motion

piezoelectric disk elements crystal pzt-4/pzt-8