壓電晶體是一種非中心對稱晶體，在機（jī）械力作用下（xià）會產生形變（biàn），使帶電質點（diǎn）發生相對位移，從而在晶體表（biǎo）麵出現正、負束縛電荷。
聲光（guāng）晶體指具有（yǒu）聲（shēng）光效應（yīng）的晶體材料，當超聲波通過這種晶體（tǐ）時，會在其中產生彈性（xìng）力，導致其折射率（lǜ）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 |
|---|---|---|---|---|---|---|---|
| 70.04 | 70 | 9.55 | 10.9 | 25 | 50 | DIP3512 | Downloaded after login |
| LBN70A75 | 70 | 14.4 | 16.4 | 24 | 55 | DIP2212 | Downloaded after login |
| LBT70A74 | 70 | 9.4 | 10.4 | 28 | 35 | SMD20.0*9.8 | Downloaded after login |
| LBT70A73 | 70 | 9.4 | 10.4 | 28 | 40 | DIP3512 | Downloaded after login |
| LBN70A72 | 70 | 9.4 | 10.4 | 26 | 50 | DIP3512 | Downloaded after login |
| LBN70A71 | 70 | 4.65 | 6 | 26 | 50 | DIP2712 | Downloaded after login |
| LBT70A70 | 70 | 7.4 | 8.6 | 30 | 50 | DIP3512 | Downloaded after login |
| LBN70A69 | 70 | 9.4 | 10.4 | 25 | 50 | DIP3512 | Downloaded after login |
| LBN70A68 | 70 | 4.92 | 5.9 | 24 | 65 | DIP3512 | Downloaded after login |
| LBN70A67 | 70 | 11.15 | 12.5 | 26 | 30 | DIP3512 | Downloaded after login |
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