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SMA射频同轴连接器
■ 主要技术特性MAJOR TECHNICAL CHARACTERISTICS
温度范围Temperature Range -55~+155℃(PE Cable -40~+85℃)
振 动Vibration 98m/S2(10~2000Hz)10g
特性阻抗 Impedance 50Ω
频频范围 Frequency Range DC~12.4GHz(Semi-Rigled Cable DC-18GHz)
工作电压 Working Voltage 335V r.m.s at sea level
耐 压 Withstanding Voltage 1000V r.m.s at sea level
接触电阻 Contact Resistance
内导体之间Center Contact ≤3mΩ
外导体之间Outer Contact ≤2.5mΩ
绝缘电阻 Insulation Resistance ≥5000MΩ
内导体保持力 Center conductor retention force ≥0.28N
连接螺套保持力 Coupling nut retention force ≥180N
插入损耗 Insertion Loss ≤0.15dB/6GHz
电压驻波比 Voltage Standing Wave Ratio
直式 Straight 软电缆 ≤1.10+0.02f
半刚电缆 ≤1.07+0.018f
弯式 Right angle 软电缆 ≤1.20+0.03f
半刚电缆 ≤1.17+0.02f
耐用性 Durability(mating) ≥500次(cycles)
■ 材料涂覆 MATERIAL&PLATING
壳体 body 黄铜 brass 镀硬金 gold plated
插针 pin contact 黄铜 brass 镀硬金 gold plated
插孔 socket contact 镀青铜beryllium-copper 镀硬金 gold plated
弹性接触件resilient contact 镀青铜beryllium-copper 镀硬金 gold plated
绝缘体insulator 聚四氟乙烯PTEE
压接套crimp ferrule 铜合金copper alloy 镀镍或镀金nickel or gold plated
■ 适用技术标准 APPLICABLE STANDARD
MIL-C-39012
CECC 22110
IEC-60169-15
产品主要规格特性:
Temperature: -40℃~+90℃
Characteristic Impedance:50ohm
Frequency: DC~6GHz
V.S.W.R:1.3MAX (DC~3GHz)
:1.5MAX ( ~6GHz)
Rated Voltage: AC60V
Contact Resistance:20mm-ohmMAX
Withstand Voltage: AC200V/minute
Insulation resistance:500M-ohmMIN./DC100V
所有I-PEX系列(I-PEX MHFI,MHFII,MHFIII)连接线均由公司进口的日本原装端子机生产加工,合格率接近100%,产品符合欧盟RoHS环保要求。