产品类别 : 压电陶瓷元件·其他压电陶瓷元件
电性能:Electrenic.Characteristics. 规格型号 type | 中心频率 f0(KHZ) Center Freq | 3dB带宽(KHZ) 3dB Band width (KHZ) | 选择性(dB±9KHZ) Selectivity | 插入损耗 (dB)max Insertion Loss | 输入输出 阴抗(KΩ) Input/output Impedance | 结构Composition | -9KHZoff (Db)min | +9KHZoff (Db)min | LT455A (SFU) | 455±2.0 | 10±3 | 5(7.5) | 3(5.5) | 5(3) | 3 | 1 elements | LT455B (SFU) | 455±2.0 | 10±3 | 5(7.5) | 3(5.5) | 5(3) | 3 | 1 elements with 1FT | LT455K (SFU) | 455±2.0 | ≥6 | 18 | 18 | 5 | 3 | 2 elements |
1. LTSFU滤波器提供产品频率范围为450KHZ-470KHZ Rated frequency from 450 to 470 KHz is available. 2. LTSFU 455B需连续中周IFT(7×7mm) Recommended connect with 1FT (7×7mm Square) |