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QSF45A1T

HAODA ELECTRONICS
Part Number QSF45A1T
Manufacturer HAODA ELECTRONICS
Description SAW filter
Published Sep 4, 2014
Detailed Description 1.SCOPE HAODA’ s SAW filter series have broad line up products meeting all broadcast standard including NTSC,PAL and SEC...
Datasheet PDF File QSF45A1T PDF File

QSF45A1T
QSF45A1T


Overview
1.
SCOPE HAODA’ s SAW filter series have broad line up products meeting all broadcast standard including NTSC,PAL and SECAM systems.
These filters are composed of two interdigital transducers on a single-crystal.
piezoelectrical chip.
they are used in electronic equipments such as TV and so on.
2.
Construction 2.
1 Dimension and materials Manufacturer’ s name : HAODA ELECTRONICS Co.
LTD(CHINA) Type : QSF45A1T 10 18.
5 8 7 6 11.
5 HD 0B 1 2 3 4 5 0: year(0,1,2,3,4,5,6,7,8,9) B:product in this quarter(A:1~3,B:4~6,C:7~9,D:10~12) 4.
0 4.
8 2.
2.
Circuit construction, measurement circuit 3.
Characteristics Standard atmospheric conditions Unless otherwise specified , the standard rang of atmospheric conditions for making measurements and tests is as follows; Ambient temperature : 15¡æ to 35¡æ Relative humidity : 25% to 85% Air pressure : 86kPa to 106kPa Operating temperature rang Operating temperature rang is the rang of ambient temperatures in which the filter can be operated continuously.
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