壓電（diàn）晶體是一種（zhǒng）非中心對稱晶體，在機械力作用下會產生形變，使帶電（diàn）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效應的晶體材料（liào），當超聲波通過這種晶體（tǐ）時，會在其中產生彈性力，導致其折射率與光學性質的改（gǎi）變（biàn）。
| Part Number |
Center Frequency (MHz)
|
3dB Bandwidth (MHz)
|
40dB Bandwidth (MHz)
|
Insertion Loss (MHz)
|
Rejection (MHz)
|
Package | Download |
|---|---|---|---|---|---|---|---|
| LBN70A54 | 70 | 17.97 | 18.83 | 29 | 42 | DIP3512 | Downloaded after login |
| LBN70A52 | 70 | 7.14 | 8.02 | 25 | 40 | DIP3512 | Downloaded after login |
| LBN70A51 | 70 | 6.96 | 7.82 | 25 | 38 | DIP3512 | Downloaded after login |
| LBN70A50 | 70 | 6.75 | 7.6 | 25 | 40 | DIP3512 | Downloaded after login |
| LBN70A49 | 70 | 5.14 | 6.02 | 25 | 40 | DIP3512 | Downloaded after login |
| LBN70A48 | 70 | 4.95 | 5.82 | 25 | 40 | DIP3512 | Downloaded after login |
| LBN70A47 | 70 | 4.75 | 5.62 | 25 | 40 | DIP3512 | Downloaded after login |
| LBT70A46 | 70 | 2.8 | 6 | 23 | 40 | SMD13.3*6.5A | Downloaded after login |
| LBN70A45 | 70 | 12.1 | 22 | 27 | 40 | SMD13.3*6.5A | Downloaded after login |
| LBN70A44 | 70 | 5.5 | 9.3 | 20 | 40 | SMD13.3*6.5A | Downloaded after login |
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