氣性能指標:
阻抗 | 50Ω | ||
頻率范圍 | 0-4GHz | ||
工作電壓50Hzrms | 250V | 335V | |
電介質耐壓 | 750V | 1000V | |
直流工作電壓 | 350V | 450V | |
電壓駐波比 | 電纜介質尺寸 | 0.87mm | 1.5mm |
直形接頭 | 1.3+0.0f | 1.25+0.04f | |
直角形接頭 | 1.4+0.08f | 1.3+0.04f | |
連接電阻 | 內導體≤3mΩ | ||
外導體≤0.5mΩ | |||
絕緣材料電阻 | 1000MΩ | ||
插入損耗 | 直形接頭 | ≤.30db 1.5GHz | |
直角形接頭 | ≤.60db 1.5GHz |
2.機械環境特性:
溫度范圍 | 聚四氟乙烯 | -55℃ - +155℃ |
聚乙烯 | -40℃ - +85℃ | |
電纜保持力 | ≥58N | |
嚙合力 | ≥300N | |
振動 | 15g | |
沖擊 | 75g | |
耐久性 | 500次
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SMA系列
主要技術特性 TECHNICAL CHARACTERISTICS |
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溫度范圍 Temp.range -65~+165°C (PE Cable -40~+85°C) |
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振 動 Vibration MIL-STD-202,Method 213 |
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特性阻抗 Impedance 50Ω |
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頻率范圍 Frequency Range DC~12.4GHz(半剛電纜 0~18GHz) |
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工作電壓 Working Voltage 335V max (有效值) |
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耐 壓 Withstand Voltage 1000V rms (海平麵最小值) |
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接觸電阻 Contact resistance |
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內導體之間 Center Contact ≤ 3 mΩ |
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外導體之間 Outer Contact ≤ 2 mΩ |
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絕緣電阻 Insulation resistance ≥ 5000 MΩ |
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插入損耗 Insertion loss ≤0.15 dB/6GHz |
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電壓駐波比 VSWR 直式 Straight 軟電纜 ≤1.10+0.002f |
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半剛電纜 ≤1.05+0.001f |
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彎式 Right angle 軟電纜 ≤1.20+0.003f |
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半剛電纜 ≤1.10+0.001f |
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耐用性 Durability(mating) ≥500次(cycles) |
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材料與塗覆 MATERIAL & PLATING |
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殼體 shell 黃銅 brass 鍍硬金 gold plated |
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插針 contact pin 黃銅 brass 鍍硬金 gold plated |
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插孔 socket 鈹青銅 beryllium 鍍硬金 gold plated |
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彈性接觸件elastic contact 鈹青銅 beryllium 鍍硬金 gold plated |
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絕緣體 insulator 聚四氟乙烯 PTFE |
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壓接套 crimping suite 銅合金 copper alloy 鍍鎳或鍍金 nickel or gold plated |
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o型密封件o-ring sealing 矽橡膠6146 silastic |
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適用技術標準 APPLICABLE STANDARD |
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MIL-C-39012; |
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CECC 22110; |
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IEC 60169-15. |
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