壓電晶體是一種非中心對稱晶體，在機械（xiè）力作用下會產生（shēng）形（xíng）變，使帶電質點發生相對位移，從而（ér）在晶體表麵出現正、負（fù）束縛電荷。
聲光晶體指具有聲光（guāng）效應（yīng）的晶體材料，當超聲波（bō）通過這種晶體時（shí），會在（zài）其中產生彈性力（lì），導致（zhì）其折射率與光學性質的改變。
| Part Number |
Center Frequency (MHz)
|
3dB Bandwidth (MHz)
|
40dB Bandwidth (MHz)
|
Insertion Loss (MHz)
|
Rejection (MHz)
|
Package | Download |
|---|---|---|---|---|---|---|---|
| LBN140A85 | 140 | 16.7 | 28 | 50 | DIP3512 | Downloaded after login | |
| LBN140A84 | 140 | 13.55 | 25 | 53 | DIP3512 | Downloaded after login | |
| LBT140A83 | 140 | 6.7 | 28 | 50 | DIP3512 | Downloaded after login | |
| LBN140A82 | 140 | 7.95 | 25 | 53 | DIP3512 | Downloaded after login | |
| LBN140A81 | 140 | 24.3 | 33 | 35 | DIP3512 | Downloaded after login | |
| LBN140A80 | 140 | 13.1 | 28 | 53 | DIP3512 | Downloaded after login | |
| LBT140A79 | 140 | 9.3 | 20 | 50 | DIP2212 | Downloaded after login | |
| LBN140A77 | 140 | 13 | 24 | 40 | SMD1365 | Downloaded after login | |
| LBS140A78 | 140 | 3.7 | 28 | 53 | DIP3512 | Downloaded after login | |
| LBS140A76 | 140 | 3.2 | 4.2 | 28 | 50 | DIP2712 | Downloaded after login |
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