SMA微帶連接器
 |
| 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 | ||||||
適用標準 GB11316-89
IEC60169-15
MIL-C-39012
| Technical Characteristics | 技術參數(shù) |
| Electrical characteristics | 電氣性能 |
Characteristic impedance50Ω阻Frequency range(straight connectors)0-18GHz頻率范圍t.VSWR(straight cable connectors)1.05+0.01Xf(GHz)典型駐波比（直式電纜連接器）Insertion loss(dB)
插損Insulation resistance≥5000MΩ緣電阻Center contact resistance≤3.0mΩ內(nèi)導體接觸電阻Outer contact resistance≤2.0mΩ外導體接觸電阻test voltage1000 V rms測試電壓Working voltage480 V rms工作電壓Power handling≤200W/2 GHz;≤100W/10GHz操作功率RF-leakage(dB)≥100射頻泄漏Mechanical characteristicsStandardEconomy機械性能Coupling torqueSt.steel/BeCuBr接合扭矩max.1.70 Nm0.6 Nm值recommended0.8 Nm - 1.1 Nm0.5 Nm推薦值coupling nut retention≥270N≥180N螺母保持力Center contact retention force≥27N≥22N內(nèi)導體保持力connect9ing operations≥500≥100耐久力Environmental influences 環(huán)境影響Temperature range-65°C-+165°C溫度范圍vibrationMIL-STD-202 Meth.204/B振動ShockMIL-STD-202 Meth.213沖擊HumidityMIL-STD-202 Meth.106Corrosion resistanceMIL-STD-202 Meth.101腐蝕性climatic cl according IEC 6855/155/21氣候依據(jù)Temperature cycleMIL-STD-202 Meth.107/B溫度循環(huán)MaterialsStandardEconomy材料BodyBrBr主體Outer contactCuBe/stainless steelBr外導體Center contactCuBeCuBe中心導體Coupling nutStainless steelBr連接螺母InsulatorPTFEPTFE緣子GasketsSiliconeRubber墊片Plating 電鍍BodyAu,pivatedAu,optargen主體Outer contactAu,pivatedAu,optargen外導體Center contactAuAu中心導體Coupling nutAu,pivatedAu,optargen連接螺母
| 圖片 Photo | 型號 Te | 配用電纜 Cable | 尺寸 Dimension | 圖形 Figure | ||
| A | B | L | ||||
 | SMA-50KE1 | 13.5 |  | |||
