∟ 射频(同轴)连接器(17)∟ FFC/FPC/薄膜电缆连接器(7)∟ 扁平电缆连接器(1)∟ 电脑连接器(1)∟ 视频/音频信号连接器(1)∟ 手机连接器(1)∟ 端子(1)∟ 线束(3)∟ 其他连接器(29)
品牌:国产 型号:SMA-KE 射频同轴连接器,SMA PCB MOUNT JACK ,SMA Connector 应用范围:通讯 种类:射频同轴(RF) 接口类型:RF Connector SMA Female for PCB , 接触件材质:Br* *缘体材质:PTFE ABS 芯数:1 针数:1
SMA系列小型射频同轴连接器
SMA MINIATURE RF *XIAL CONNE*ORS
SMA系列产品是一种应用广泛的小型螺纹连接的同轴连接器，它具有频带宽、性能优、高*、寿命长的特点。适用于微波设备和数字通信系统的射频回路中连接射频电缆或微带线。
Series of SMA products one application extensive *all-scale coaxial person who join that whorl join, it has a reliable characteristic with long life-span that the width, performance are excellent, high frequently. Suitable for the microwave equipment and body of the di*al communication system and join the body in the cable or the micro-strip line frequently in the loop frequently.
SMA系列产品是一种应用广泛的小型螺纹连接的同轴连接器。SMA系列的中心导体和*缘子固定通常采用俘获式以获得*低的VSWR。SMA系列采用英制螺纹连接，强度高，*震性好。外导体端面直接接触，使*损耗降到。相对于其它类型的连接器，SMA系列具有体积小，低VSWR的特点。采用恰当的适配电缆，SMA连接器在18GHz时依然具有良好的电性能。经过*加工的连接器，其
使用频率可以*25GHz。
SMA系列产品寿命长、性能*、*性高。广泛应用于微波设备和数字通信设备的
射频回路中连接射频同轴电缆或微带。
主要技术特性 TECHNICAL CHARA*ERISTICS
温度范围 Temp.range -65～+165°C (PE Cable -40～+85°C)
振 动 Vibration MIL-STD-202,Method 213
特性阻* Impedance 50Ω
频率范围 Frequency Range DC～12.4GHz(半刚电缆 0～18GHz)
工作电压 Working Voltage 335V max (*值)
耐 压 Withstand Voltage 1000V rms (海平面*小值)
接触电阻 Contact resistance
内导体之间 Center Contact ≤ 3 mΩ
外导体之间 Outer Contact ≤ 2 mΩ
*缘电阻 Insulation resistance ≥ 5000 MΩ
*损耗 Insertion loss ≤0.15 dB/6GHz
电压驻波比 VSWR 直式 Straight 软电缆 ≤1.10+0.002f
半刚电缆 ≤1.05+0.001f
弯式 Right angle 软电缆 ≤1.20+0.003f
半刚电缆 ≤1.10+0.001f
耐用性 Durability(mating) ≥500次（cycles）
材料与涂覆 MATERIAL & PLATING
壳体 shell 黄铜 br* 镀硬金 gold plated
插针 contact pin 黄铜 br* 镀硬金 gold plated
插孔 socket 铍青铜 beryllium 镀硬金 gold plated
弹性接触件elastic contact 铍青铜 beryllium 镀硬金 gold plated
*缘体 insulator 聚四氟乙烯 PTFE
压接套 crimp ferrule 铜合金 copper alloy 镀镍或镀金 nickel or gold plated
o型密封件o-ring sealing 硅橡胶6146 silastic
适用技术标准 APPLICABLE STANDARD
MIL-C-39012;
CECC 22110;
IEC 60169-15.
应用范围：
1：基站
2：电缆组件
3：电子元件
4：测试仪器
5：*/航空
6：计算机/局域网
7：过程控制系统
8：电信系统
RF Connector&RF Adaptor
N male to N male
N male to N female
N female to N female
SMA male to SMA male
SMA male to SMA female
SMA female to SMA female
N-TNC JK
N-TNC KJ
N-TNC JJ
N-TNC KK
TNC-TNC KK
coaxial D-SUB /coaxial D-SUB连接器/Coaxial Inserts D-Sub
SMA uses a threaded interface. 50 Ω SMA connectors are semi-precision, subminiature units that provide excellent electrical performance from DC to 18 GHz. These high-performance connectors are compact in size and mechanically have outstanding durability. It can yield the * value in your microwave system. Among t*ical applications are components, such as dividers , mixers , amplifiers , trimmers and attenuators. SMA cinnectors are also used to provide interconnections from printed circuit board striplines to coaxial cable.
SMA is available both in Standard and Reverse Polarity.
Technical Specification Electrical Characteristics Impedance 50Ω Frequency range 12.4GHz For Flexile Cable , 18 GHz For Semi-Rigid Cable VSWR-Value 1.15+0.02f(GHz) For RG316/U1.06+0.01f(GHz) For RG405U Insertion loss 0.030× (GHz) Proof Voltage (depending on cable t*e) 500 V / 50 Hz For RG58U/ ,375 V / 50 Hz For RG316/U Insulation Resistance ≥ 5000MΩ Contact Resistance Center Contact ≤3mΩ Outer Contact ≤2.5mΩ Mechanical Characteristics Latch retention force ≥300N Mating Cycles ≥500cycles Environmental WorkingTemperature Range -55°Cup to +165°C Relative Humidity MIL-STD-202，method 106 Vibration MIL-STD-202，method 213 Corrosion MIL-STD-202，method 101 Materials Housing Br* Center Contact pin/Br* socket/Be Cu Spring Loaded Contacts Be Cu Crimp Ferrule Cu Retaining Ring Be Cu Other Metal Parts Br*，stainless steel Insulator PTFE gasket silicone rubber Surface Plating Housing Au Center Contact Au Spring Loaded Contacts Au Other Metal Parts Au Crimp Ferrule Au Retaining Ring Ni
友情链接： 深圳市元东发电子有限公司
