壓電晶（jīng）體是一種（zhǒng）非中心對稱晶體，在機械力作用下會產生形變，使帶電質點發生相對位移（yí），從而（ér）在晶體表（biǎo）麵出現正、負束縛電荷。
聲光晶體指具有（yǒu）聲光效（xiào）應的晶體材料，當超聲波通過（guò）這種晶體時，會在其中產生彈性力，導致其折射率（lǜ）與光學性質的（de）改變。
| Part Number |
Center Frequency (MHz)
|
3dB Bandwidth (MHz)
|
40dB Bandwidth (MHz)
|
Insertion Loss (MHz)
|
Rejection (MHz)
|
Package | Download |
|---|---|---|---|---|---|---|---|
| LBS70A33 | 70 | 1.75 | 3 | 27 | 50 | DIP2212 | Downloaded after login |
| LBN70A32 | 70 | 21.1 | 22 | 29.5 | 50 | DIP3512 | Downloaded after login |
| LBN70A31 | 70 | 14.5 | 15.8 | 27 | 50 | DIP3512 | Downloaded after login |
| LBN70A30 | 70 | 17 | 18.2 | 34 | 48 | DIP3512 | Downloaded after login |
| LBN70A29 | 70 | 8.1 | 9.4 | 26 | 50 | DIP3512 | Downloaded after login |
| LBN70A28 | 70 | 15.6 | 16.9 | 26 | 50 | DIP3512 | Downloaded after login |
| LBN70A27 | 70 | 7.95 | 9.2 | 25 | 55 | DIP3512 | Downloaded after login |
| LBN70A26 | 70 | 7.2 | 8.05 | 25 | 55 | DIP3512 | Downloaded after login |
| LBS70A25 | 70 | 1.3 | 3.3 | 25 | 55 | DIP2712 | Downloaded after login |
| LBN70A24 | 70 | 24.4 | 25.7 | 31 | 45 | DIP3512 | Downloaded after login |
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