壓電（diàn）晶體是一種非中心對稱（chēng）晶體，在機械力作（zuò）用下會產生形變，使帶電質點發生（shēng）相對位移，從而在（zài）晶體表麵（miàn）出現正、負束縛電荷。
聲光晶體指具有聲光效應的晶體材料，當超聲波通過這種晶體（tǐ）時，會在其中產（chǎn）生彈性力（lì），導致其折射率與光學（xué）性質的改變。
| 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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