型号
- 型号
- 关键词
| 型号 | CFUS455F | CFUS455B | CFUS455C | CFUS455D | CFUS455E | CFUS455G | CFUS455HT |
|---|---|---|---|---|---|---|---|
| 描述 | Ceramic BPF, 0.455MHz, | Ceramic BPF, 0.455MHz, | Ceramic BPF, 0.455MHz, | Ceramic BPF, 0.455MHz, | Ceramic BPF, 0.455MHz, | Ceramic BPF, 0.455MHz, | Ceramic BPF, 0.455MHz, |
| 厂商名称 | Murata(村田) | Murata(村田) | Murata(村田) | Murata(村田) | Murata(村田) | Murata(村田) | Murata(村田) |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | 4 ELEMENTS | 4 ELEMENTS | 4 ELEMENTS | 4 ELEMENTS | 4 ELEMENTS | 4 ELEMENTS | 4 ELEMENTS |
| 最大衰减频率 (+/- delta f) | 12.5 kHz | 30 kHz | 24 kHz | 20 kHz | 15 kHz | 10 kHz | 9 kHz |
| 衰减频率（+/-Δf）-最小值 | 6 kHz | 15 kHz | 12.5 kHz | 10 kHz | 7.5 kHz | 4.5 kHz | 3 kHz |
| 最大频率时的衰减 | 40 dB | 40 dB | 40 dB | 40 dB | 40 dB | 40 dB | 40 dB |
| 衰减@频率最小值 | 6 dB | 6 dB | 6 dB | 6 dB | 6 dB | 6 dB | 6 dB |
| 中心频率或截止频率 (fo/fc) | 0.455 MHz | 0.455 MHz | 0.455 MHz | 0.455 MHz | 0.455 MHz | 0.455 MHz | 0.455 MHz |
| 滤波器类型 | CERAMIC BPF | CERAMIC BPF | CERAMIC BPF | CERAMIC BPF | CERAMIC BPF | CERAMIC BPF | CERAMIC BPF |
| 高度 | 7.3 mm | 7.3 mm | 7.3 mm | 7.3 mm | 7.3 mm | 7.3 mm | 7.3 mm |
| 输入/输出阻抗 | 2000 OHM OHM OHM | 1500 OHM OHM OHM | 1500 OHM OHM OHM | 1500 OHM OHM OHM | 1500 OHM OHM OHM | 2000 OHM OHM OHM | 2000 OHM OHM OHM |
| 最大插入损耗 | 6 dB | 4 dB | 4 dB | 4 dB | 6 dB | 6 dB | 6 dB |
| 长度 | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm |
| 安装类型 | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| 最高工作温度 | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C | 80 °C |
| 最低工作温度 | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C | -20 °C |
| 物理尺寸 | L8XB7XH7.3 (mm) | L8XB7XH7.3 (mm) | L8XB7XH7.3 (mm) | L8XB7XH7.3 (mm) | L8XB7XH7.3 (mm) | L8XB7XH7.3 (mm) | L8XB7XH7.3 (mm) |
| 宽度 | 7 mm | 7 mm | 7 mm | 7 mm | 7 mm | 7 mm | 7 mm |