壓電晶（jīng）體是一種非中心對稱（chēng）晶體，在機械（xiè）力作用下會產生形變，使帶電質點發生相對位移（yí），從而在晶體表麵出現正、負束（shù）縛電荷。
聲光晶體指具有聲光效應的晶體材料，當超（chāo）聲波通過（guò）這種晶體時（shí），會在其中產生（shēng）彈性力，導致其折射率與光學性質的改（gǎi）變。
| Part Number |
Center Frequency (MHz)
|
3dB Bandwidth (MHz)
|
40dB Bandwidth (MHz)
|
Insertion Loss (MHz)
|
Rejection (MHz)
|
Package | Download |
|---|---|---|---|---|---|---|---|
| LBS140A33 | 140 | 4.3 | 5.6 | 27 | 45 | DIP3512 | Downloaded after login |
| LBN140A32 | 140 | 24.1 | 25.4 | 30 | 50 | DIP3512 | Downloaded after login |
| LBS140A31 | 140 | 3.5 | 4.8 | 27 | 50 | DIP3512 | Downloaded after login |
| LBS140A30 | 140 | 0.75 | 2 | 27 | 50 | DIP3512 | Downloaded after login |
| LBN140A29 | 140 | 20.1 | 24.4 | 30 | 45 | DIP3512 | Downloaded after login |
| LBN140A28 | 140 | 19.3 | 27 | 35 | DIP3512 | Downloaded after login | |
| LBS140A27 | 140 | 6.7 | 8 | 30 | 45 | DIP3512 | Downloaded after login |
| LBS140A26 | 140 | 4.38 | 505 | 24 | 50 | DIP2712 | Downloaded after login |
| LBS140A25 | 140 | 1.78 | 3 | 25 | 45 | DIP2012 | Downloaded after login |
| LBT140A24 | 140 | 4.4 | 5.6 | 25 | 50 | DIP3512 | Downloaded after login |
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