Crystal Filter, 1 Function(s), 45MHz, 10kHz BW(delta f), Monolithic,
| 参数名称 | 属性值 |
| Reach Compliance Code | compliant |
| 其他特性 | 4 POLE |
| 带宽 (+/- delta f) | 10 kHz |
| 中心频率或截止频率 (fo/fc) | 45 MHz |
| 构造 | MONOLITHIC |
| 滤波器类型 | CRYSTAL FILTER |
| 高度 | 8 mm |
| 输入/输出阻抗 | 910 OHM//2.5 |
| 最大插入损耗 | 3 dB |
| 长度 | 8 mm |
| 安装类型 | THROUGH HOLE MOUNT |
| 功能数量 | 1 |
| 物理尺寸 | L8.0XB2.5XH8.0 (mm)/L0.315XB0.098XH0.315 (inch) |
| 宽度 | 2.5 mm |
| Base Number Matches | 1 |

| 45M20B | 135-2180-AT20Q | 45M20A | 45S30B | 90M20B | 90M20A | |
|---|---|---|---|---|---|---|
| 描述 | Crystal Filter, 1 Function(s), 45MHz, 10kHz BW(delta f), Monolithic, | Fixed Resistor, Wire Wound, 3W, 218ohm, 140V, 0.05% +/-Tol, 20ppm/Cel, | Crystal Filter, 1 Function(s), 45MHz, 10kHz BW(delta f), Monolithic, | Crystal Filter, 1 Function(s), 45MHz, 15kHz BW(delta f), Monolithic, | Crystal Filter, 1 Function(s), 90MHz, 10kHz BW(delta f), Monolithic, | Crystal Filter, 1 Function(s), 90MHz, 10kHz BW(delta f), Monolithic, |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant |
| 构造 | MONOLITHIC | Tubular | MONOLITHIC | MONOLITHIC | MONOLITHIC | MONOLITHIC |
| 其他特性 | 4 POLE | - | 2 POLE | 4 POLE | 4 POLE | 2 POLE |
| 带宽 (+/- delta f) | 10 kHz | - | 10 kHz | 15 kHz | 10 kHz | 10 kHz |
| 中心频率或截止频率 (fo/fc) | 45 MHz | - | 45 MHz | 45 MHz | 90 MHz | 90 MHz |
| 滤波器类型 | CRYSTAL FILTER | - | CRYSTAL FILTER | CRYSTAL FILTER | CRYSTAL FILTER | CRYSTAL FILTER |
| 高度 | 8 mm | - | 8 mm | 8 mm | 8 mm | 8 mm |
| 输入/输出阻抗 | 910 OHM//2.5 | - | 910 OHM//2.5 | 800 OHM//1.2 | 2500 OHM//1 | 2500 OHM//1 |
| 最大插入损耗 | 3 dB | - | 2 dB | 3 dB | 4 dB | 2.5 dB |
| 长度 | 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 |
| 功能数量 | 1 | - | 1 | 1 | 1 | 1 |
| 物理尺寸 | L8.0XB2.5XH8.0 (mm)/L0.315XB0.098XH0.315 (inch) | - | L8.0XB2.5XH8.0 (mm)/L0.315XB0.098XH0.315 (inch) | L8.0XB2.5XH8.0 (mm)/L0.315XB0.098XH0.315 (inch) | L8.0XB2.5XH8.0 (mm)/L0.315XB0.098XH0.315 (inch) | L8.0XB2.5XH8.0 (mm)/L0.315XB0.098XH0.315 (inch) |
| 宽度 | 2.5 mm | - | 2.5 mm | 2.5 mm | 2.5 mm | 2.5 mm |
| Base Number Matches | 1 | - | 1 | 1 | 1 | - |
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