SJK(晶科鑫)Китай
SJK品牌LT450U和LT455U系列陶瓷滤波器采用3针插脚封装,8.0*7.0*8.0mm,具有高选择性、高可靠性等特点,应用于汽车对讲机、无线手持终端等通讯产品上.
Все аналоги
Полный отчётТехнические параметры
| LT450AU | 450±2.0 | 4 | 2 | ±17.5 | ±40 | 28 | 1000 |
| LT450BU | 450 ±2.0 | 4 | 2 | ±15 | ± 30 | 28 | 1500 |
| LT450CU | 450 ±2.0 | 4 | 2 | ±12.5 | ± 24 | 28 | 1500 |
| LT450DU | 450 ± 1.5 | 4 | 2 | ±1 0 | ± 20 | 28 | 1500 |
| LT450EU | 450 ± 1.5 | 6 | 2 | ±7.5 | ± 15 | 28 | 1500 |
| LT450FU | 450 ± 1.5 | 6 | 2 | ±6 | ± 12.5 | 28 | 200 0 |
| LT450GU | 450 ± 1.5 | 6 | 2 | ±4.5 | ± 10 | 28 | 200 0 |
| LT450HTU | 450 ±1. 0 | 6 | 2 | ±3 | ± 10 | 35 | 200 0 |
| LT450HU | 450 ±1. 0 | 6 | 2 | ±3 | ± 9 | 28 | 200 0 |
| LT450IU | 450 ±1. 0 | 6 | 2 | ±2 | ± 7.5 | 28 | 200 0 |
| LT455AU | 455 ±2.0 | 4 | 2 | ±17.5 | ± 40 | 28 | 1000 |
| LT45 5B U | 455 ±2.0 | 4 | 2 | ±15 | ± 30 | 28 | 1500 |
| LT455 C U | 455 ±2.0 | 4 | 2 | ±12.5 | ± 24 | 28 | 1500 |
| LT455 D U | 455 ±1.5 | 4 | 2 | ±10 | ± 20 | 28 | 1500 |
| LT455 E U | 455 ±1.5 | 6 | 2 | ±7.5 | ± 15 | 28 | 1500 |
| LT455 F U | 455 ±1.5 | 6 | 2 | ±6 | ± 12.5 | 28 | 200 0 |
| LT455 G U | 455 ±1.5 | 6 | 2 | ±4.5 | ± 10 | 28 | 200 0 |
| LT455 HT U | 455 ±1.0 | 6 | 2 | ±3 | ± 10 | 35 | 2000 |
| LT45 5 H U | 455 ±1.0 | 6 | 2 | ±3 | ± 9 | 28 | 200 0 |
| LT455 I U | 455 ±1.0 | 6 | 2 | ±2 | ± 7.5 | 28 | 200 0 |
| 型号 | 中心频率(KHz) | 插入损耗(dB) max. | 通带纹波(dB)(max.) | 60dB带宽(KHz)(min.) | 40dB带宽(KHz)(max.) | 阻带衰耗Fn+100KHz(dB)(min.) | 输入/输出阻抗(Ω) |