壓電（diàn）晶體是一種非（fēi）中心對稱晶體，在機械力作用下會產生形變，使（shǐ）帶（dài）電質點發生相對位移，從而在晶體表麵出現正、負束縛（fù）電荷。
聲光（guāng）晶（jīng）體指（zhǐ）具有聲光效應的晶體材料，當超聲波通過這種晶體時，會在其（qí）中產（chǎn）生彈性力，導（dǎo）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 |
|---|---|---|---|---|---|---|---|
| LBS14052 | 140 | 1.8 | 3 | 26 | 50 | DIP2712 | Downloaded after login |
| LBT14051 | 140 | 14.2 | 15.3 | 29.5 | 50 | DIP2712 | Downloaded after login |
| LBT14050 | 140 | 9.3 | 10.3 | 28 | 50 | DIP2712 | Downloaded after login |
| LBT14049 | 140 | 4.4 | 5.5 | 25 | 50 | DIP2712 | Downloaded after login |
| LBS14048 | 140 | 6.2 | 7.3 | 30 | 40 | DIP2712 | Downloaded after login |
| LBN14047 | 140 | 25 | 26.8 | 28 | 40 | DIP2712 | Downloaded after login |
| LBN14046 | 140 | 24.2 | 25.8 | 28 | 40 | DIP2712 | Downloaded after login |
| LBN14045 | 140 | 15 | 17.5 | 27 | 40 | DIP3512 | Downloaded after login |
| LBS14044 | 140 | 0.4 | 1 | 23 | 50 | DIP3512 | Downloaded after login |
| LBS14043 | 140 | 0.2 | 0.8 | 24.5 | 50 | DIP3512 | Downloaded after login |
重慶勝（shèng）普電（diàn）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（yǒng）微電園（yuán）西（xī）永路23號103樓重慶蕾丝视频官网電子（zǐ）有限公司（sī）