Ultrasonic Piezoelectric Transducer

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Specifications

Type & spec	Dimensions（mm）: Diameter× Small hole × Thickness			Primary technological parameter					Price
	External diameter	Small hole	Wall thickness	f（kHz）	Kr	C (nF)			USD
	External diameter	Small hole	Wall thickness	f（kHz）	Kr	SPZT-33	SPZT-52	SPZT-81	USD
SΦ5	Φ5	Φ1.5	0.5	320	0.4	1.8	3.5		52
SΦ10	Φ10	Φ3	0.8	160	0.4	4.7	8.8		45
SΦ15	Φ15	Φ4	1	113	0.4	9.2	17.3		38
SΦ20	Φ20	Φ5	1~1.5	77	0.4	17.0	32.0		38
SΦ25	Φ25	Φ5	1~1.5	61	0.4	17.4	32.8		38
SΦ30	Φ30	Φ6	1.5~3	50	0.4	23.5	44.3		38
SΦ40	Φ40	Φ7	2~4	38	0.4	34.3	64.6		52
SΦ50	Φ50	Φ8	2~4	30	0.4	54.8	103.2		69
SR12.5	SR12.5	Φ3.5	2~5	83	0.4	6.2		3.7	21
SR25	SR25	Φ8	2~5	46	0.4	26.2		15.6	35
SR37.5	SR37.5	Φ10	2~5	27	0.4			17.7	119
SR50	SR50	Φ12	3~6	20	0.4			25.5	210

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Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.