The requested file:
https://pdf.datasheetcatalog.com/datasheets2/98/98748_1.pdf
is the data sheet for the following electronic components:

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#	Part Name	Description
1	400SR10P	Air Ultrasonic Ceramic Transducers
2	400SR160	Air Ultrasonic Ceramic Transducers
3	400SR16B	Air Ultrasonic Ceramic Transducers
4	400SR16F	Air Ultrasonic Ceramic Transducers
5	400ST10P	Air Ultrasonic Ceramic Transducers
6	400ST160	Air Ultrasonic Ceramic Transducers
7	400ST16B	Air Ultrasonic Ceramic Transducers
8	400ST16F	Air Ultrasonic Ceramic Transducers

Select the part name and then you can download the datasheet in PDF format.