壓電晶（jīng）體是一種非（fēi）中（zhōng）心對稱晶體，在（zài）機械（xiè）力作用下會產生形變（biàn），使帶電質點發生相對位移，從而在晶（jīng）體表麵出（chū）現正、負束縛電（diàn）荷。
聲光（guāng）晶體指具有聲光效應的晶（jīng）體材料，當超聲波通過這（zhè）種晶（jīng）體時，會在其中（zhōng）產生彈性（xìng）力，導致其折射率與光學性質的改變。
| Part Number |
Center Frequency (MHz)
|
3dB Bandwidth (MHz)
|
40dB Bandwidth (MHz)
|
Insertion Loss (MHz)
|
Rejection (MHz)
|
Package | Download |
|---|---|---|---|---|---|---|---|
| LBS140A95 | 140 | 3.7 | 4.75 | 22.6 | 48 | DIP2712 | Downloaded after login |
| LBN140A94 | 140 | 70 | 100 | 18.1 | 40 | SMD1365 | Downloaded after login |
| LBN140A93 | 140 | 75 | 100 | 19 | 40 | SMD1365 | Downloaded after login |
| LBN140A92 | 140 | 20.75 | 26 | 54 | DIP3512 | Downloaded after login | |
| LBS140A91 | 140 | 24.4 | 45 | DIP2712 | Downloaded after login | ||
| LBT140A90 | 140 | 7.95 | 9 | 25 | 50 | DIP2712 | Downloaded after login |
| LBT140A89 | 140 | 4.95 | 26.5 | 50 | DIP2712 | Downloaded after login | |
| LBN140A88 | 140 | 12.35 | 25 | 50 | DIP3512 | Downloaded after login | |
| LBN140A87 | 140 | 25 | 50 | DIP3512 | Downloaded after login | ||
| LBN140A86 | 140 | 31.15 | 32 | 50 | DIP3512 | Downloaded after login |
重慶（qìng）蕾丝视频官网電子有限公司 @ ALL RIGHT RESERVED
E-mail：luod@cetccq.com.cn/tianbl@cetccq.com.cn
Address：重慶市沙坪壩區西永微電園西永路23號103樓重慶蕾丝视频官网電子有限公司