参数对比
与CFUM455C相近的元器件有:CFUM455B、CFUM455D、CFUM455E、CFUM455F、CFUM455G、CFUM455H、CFUM455I。描述及对比如下:
型号 |
CFUM455C |
CFUM455B |
CFUM455D |
CFUM455E |
CFUM455F |
CFUM455G |
CFUM455H |
CFUM455I |
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 |
Ceramic BPF, 0.455MHz |
Reach Compliance Code |
unknown |
unknown |
unknown |
unknown |
unknown |
unknown |
unknown |
unknown |
Is Samacsys |
N |
N |
N |
N |
N |
N |
N |
N |
其他特性 |
4 ELEMENTS |
4 ELEMENTS |
4 ELEMENTS |
4 ELEMENTS |
4 ELEMENTS |
4 ELEMENTS |
4 ELEMENTS |
4 ELEMENTS |
最大衰减频率 (+/- delta f) |
24 kHz |
30 kHz |
20 kHz |
15 kHz |
12.5 kHz |
10 kHz |
9 kHz |
7.5 kHz |
衰减频率(+/-Δf)-最小值 |
12.5 kHz |
15 kHz |
10 kHz |
7.5 kHz |
6 kHz |
4.5 kHz |
3 kHz |
2 kHz |
最大频率时的衰减 |
40 dB |
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 |
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 |
0.455 MHz |
滤波器类型 |
CERAMIC BPF |
CERAMIC BPF |
CERAMIC BPF |
CERAMIC BPF |
CERAMIC BPF |
CERAMIC BPF |
CERAMIC BPF |
CERAMIC BPF |
高度 |
6.3 mm |
6.3 mm |
6.3 mm |
6.3 mm |
6.3 mm |
6.3 mm |
6.3 mm |
6.3 mm |
输入/输出阻抗 |
1500 OHM |
1500 OHM |
1500 OHM |
1500 OHM |
2000 OHM |
2000 OHM |
2000 OHM |
2000 OHM |
最大插入损耗 |
4 dB |
4 dB |
4 dB |
6 dB |
6 dB |
6 dB |
6 dB |
7 dB |
长度 |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
制造商序列号 |
CFUM |
CFUM |
CFUM |
CFUM |
CFUM |
CFUM |
CFUM |
CFUM |
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 |
THROUGH HOLE MOUNT |
最高工作温度 |
80 °C |
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 |
-20 °C |
物理尺寸 |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
L6.5XB6.5XH6.3 (mm) |
宽度 |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
6.5 mm |
Base Number Matches |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |