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L9型连接器
1.6-5.6(75 Ohm) Serie 78 | MALE | | FEMALE | | | Min | Max | Min | Max | | | | | | | | | | A | 1.60nom. | 1.60nom. | A | | B | 5.60nom. | 5.60nom. | B | | C | 400 | | | 3.80 | C | | D | | 0.15 | 0.25 | 0.75 | D | | E | 0.97 | 1.03 | 6.60 | 6.69 | E | | F | | 5.50 | 8.10 | 8.25 | F | | G | 6.40 | 6.60 | 6.70 | | G | | H | | 9.70 | | H | | I | | | M9*0.5 | I | | k | | 2.90 | 3.10 | k | | 1)resilient dim.To meet electrical and mechanical requirements |
| Technical Characteristics | 技术参数 |
| Electrical characteristics | 电气性能 |
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| Characteristic impedance | 75Ω | 阻抗 |
| Frequency range | 0-12GHz | 频率范围 |
| VSWR(straight connectors) | ≤1.20 typ. | 驻波比（直式电缆连接器） |
| Insulation resistance | ≥500MΩ | 绝缘电阻 |
| Center contact resistance | ≤4mΩ | 内导体接触电阻 |
| Outer contact resistance | ≤2mΩ | 外导体接触电阻 |
| test voltage | 1500 V rms | 测试电压 |
| Working voltage | 300 V rms | 工作电压 |
| RF-leakage(dB) | ≥90dB | 射频泄露 |
| Mechanical characteristics | | 机械性能 |
| Coupling torque | 30Ncm max. | 结合扭矩 |
| Connecting operations | ≥500 | 耐久力 |
| Environmental influences | | 环境影响 |
| Temperature range | -40°C-+85°C | 温度范围 |
| Quality test | DIN 47295 | 质量测试 |
| Climatical class according IEC 68 | 40/085/21 | 气候依据 |
| Materials | | 材料 |
| Body | Brass | 主体 |
| Spring loaded contacts | CuBe | 内导体 |
| Insulaor | LCP or equivalent | 绝缘子 |
| Crimping ferrules | Soft copper | 压接管 |
| Plating body contact area | Au | 主体接触区域电镀 |
| Plating center contact area | Au | 中心导体接触区域电镀 |
| Plating other parts | Ni | 其他零件电镀 |
