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Piezo Cceramic Wafers Applying To Medical Equipments

Fig.：2-1

Model
Piezoelectric Charge Coefficient d₃₃
(10^-12C/N)
Capacity
C^T（nF）
Dielectric constant εT r3
Resonant frequency
（kHz）
Coupling Coefficients
k₃₁（%）

RSP-5A3-105×14×0.37-
420 81 2300 13.6 37.0

550 55 3400 21.5 37.2

550 49 3400 22.5 32.9

550 135 3400 15.9 38.0

550 89 3400 20.4 36.7

550 62 3400 22.0 35.6

600 154 4500 11.0 37.0

620 63 5300 31.1 30.2

RSP-5A3-φ12×1 420 2.3 2300 17.1 65.0 (k_p)

RSP-51A-φ13×0.56 280 1.68 800 15.4 60.0 (k_p)

Nomination method：

Piezo Cceramic Wafers Applying To Medical Equipments [prodyct info.....]

Model	Piezoelectric Charge Coefficient d₃₃ (10^-12C/N)	Capacity C^T（nF）	Dielectric constant εT r3	Resonant frequency （kHz）	Coupling Coefficients k₃₁（%）
RSP-5A3-105×14×0.37-	420	81	2300	13.6	37.0
	550	55	3400	21.5	37.2
	550	49	3400	22.5	32.9
	550	135	3400	15.9	38.0
	550	89	3400	20.4	36.7
	550	62	3400	22.0	35.6
	600	154	4500	11.0	37.0
	620	63	5300	31.1	30.2
RSP-5A3-φ12×1	420	2.3	2300	17.1	65.0 (k_p)
RSP-51A-φ13×0.56	280	1.68	800	15.4	60.0 (k_p)

Piezo Cceramic Wafers Applying To Medical Equipments

Piezoelectrical materials