SMA型射频同轴连接器SMA-50KE3
地区：江苏 常州
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SMA微带连接器
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| MALE | FEMALE | |||||
| Min | Max | Min | Max | |||
| A | 1.245 | 1.295 | 1.245 | 1.295 1)2) | A | |
| B | 4.178 | 4.178 1) | B | |||
| C | 4.59 | 4.60 | 4.67 | C | ||
| D | 2.54 | 1.68 | 1.98 | D | ||
| E | 0.902 | 0.940 | 5.28 | 5.49 | E | |
| F | 1/4-36UNS-2B | 1/4-36UNS-2A | F | |||
| G | 3.43 | 4.32 | G | |||
| H | HEX 5/16’ | 0.05 | H | |||
| I | 0.05 | 0.25 | I | |||
| 1)Contact diametes refer to 50 Ohm | ||||||
| 2)resilient dim.To meet electrical and mechanical requirements | ||||||
适用标准 GB11316-89
IEC60169-15
MIL-C-39012
| Technical Characteristics | 技术参数 |
| Electrical characteristics | 电气性能 |
Characteristic impedance 50Ω 阻* Frequency range(straight connectors) 0-18GHz 频率范围 t*.VSWR(straight cable connectors) 1.05 0.01Xf(GHz) 典型驻波比（直式电缆连接器） Insertion loss(dB) 
插损 Insulation resistance ≥5000MΩ *缘电阻 Center contact resistance ≤3.0mΩ 内导体接触电阻 Outer contact resistance ≤2.0mΩ 外导体接触电阻 test voltage 1000 V rms 测试电压 Working voltage 480 V rms 工作电压 Power handling ≤200W/2 GHz;≤100W/10GHz 操作功率 RF-leakage(dB) ≥100 射频泄漏 Mechanical characteristics Standard Economy 机械性能 Coupling torque St.steel/BeCu Br* 接合扭矩 max. 1.70 Nm 0.6 Nm *大值 recommended 0.8 Nm - 1.1 Nm 0.5 Nm 推荐值 coupling nut retention ≥270N ≥180N 螺母保持力 Center contact retention force ≥27N ≥22N 内导体保持力 connect9ing operations ≥500 ≥100 耐久力 Environmental influences 环境影响 Temperature range -65°C- 165°C 温度范围 vibration MIL-STD-202 Meth.204/B 振动 Shock MIL-STD-202 Meth.213 冲击 Humidity MIL-STD-202 Meth.106 * Corrosion resistance MIL-STD-202 Meth.101 *腐蚀性 climatic cl* according IEC 68 55/155/21 气候依据 Temperature cycle MIL-STD-202 Meth.107/B 温度循环 Materials Standard Economy 材料 Body Br* Br* 主体 Outer contact CuBe/stainless steel Br* 外导体 Center contact CuBe CuBe 中心导体 Coupling nut Stainless steel Br* 连接螺母 Insulator PTFE PTFE *缘子 Gaskets Silicone Rubber 垫片 Plating 电镀 Body Au,p*ivated Au,optargen 主体 Outer contact Au,p*ivated Au,optargen 外导体 Center contact Au Au 中心导体 Coupling nut Au,p*ivated Au,optargen 连接螺母
| 图片 Photo | 型号 T*e | 配用电缆 Cable | 尺寸 Dimension | 图形 Figure | ||
| A | B | L | ||||
 | SMA-50KE1 | 13.5 |  | |||
是
国产
SMA-50KE3
通讯
射频同轴(RF)
其他
黄铜
聚四氟乙烯
