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射频变压器:

6,644 个筛选结果
射频变压器,通信术语,射频变压器用于射频范围的变压器。由于工作频率高,一般用空气芯,或用有高电阻率的磁性材料(如铁氧体)为芯子。在初级或次级线圈上常并联一只电容器,调节电容器的容量或铁氧体芯子的位置,可实施调谐。
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插入损耗 (50)
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绝缘电压 (8)
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负载电阻 (22)
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制造商 (50)
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最大工作频率 (50)
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最小工作频率 (50)
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输出电流 1 (4)
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额定功率 (12)
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主阻抗 (5)
初级电感 (50)
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Most Relevant Technical Compliance Operating Conditions Physical Dimensions Other
制造商型号 制造商 数据手册 价格/库存
风险等级 是否无铅 是否Rohs认证
生命周期 额定功率 匝数比 (Np:Ns)
绝缘电压 输出电流 1 负载电阻 主阻抗 初级电感 二次阻抗
最小工作频率 最大工作频率 插入损耗 变压器类型
制造商序列号 其他特性 应用 最大截止频率 最小截止频率 直流不平衡电流最大值 初级绕组数量 次级绕组数量 JESD-609代码 最高工作温度 最低工作温度 安装特点 包装方法 表面贴装
端子面层
高度 长度 物理尺寸 宽度
Objectid
是否符合REACH标准
ECCN代码
包装说明
Samacsys Manufacturer
交付时间
2450BL15B100E
Johanson Technology Inc
查询价格和库存
Yes Active RF TRANSFORMER 1507261067 compliant EAR99
MABAES0060
MACOM
查询价格和库存
Yes Yes Active 1.5 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 200 MHz 300 kHz e4 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES Gold (Au) - with Nickel (Ni) barrier 3.8 mm 3.81 mm L3.81XB3.81XH3.8 (mm) 3.81 mm 1815252010 compliant EAR99 ROHS COMPLIANT MACOM
MABA-007159-000000
MACOM
查询价格和库存
Yes Yes Active 250 mW 1:1 30 mA 4.5 MHz 3 GHz 3.5 dB RF TRANSFORMER CENTER TAPPED SECONDARY; IMPEDANCE RATIO IS 1:1 SIGNAL 3 GHz 4.5 MHz 30 mA 1 1 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES 2.79 mm 3.81 mm L3.81XB2.79XH2.79 (mm) 2.79 mm 1815251894 compliant EAR99 SM-22, ROHS COMPLIANT MACOM
TC1-1-13MG2+
Mini-Circuits
查询价格和库存
Yes Yes Active 250 mW 1:1 50 OHMS 50 OHMS 4.5 MHz 3 GHz 3 dB RF TRANSFORMER BREADTH & HEIGHT DIM. INCLUDES TERMINALS ALSO; OHM RATIO IS 1 SIGNAL 3 GHz 4.5 MHz 30 mA 1 1 e4 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES Gold (Au) - with Nickel (Ni) barrier 3.81 mm 3.81 mm L3.81XB3.81XH3.81 (mm) 3.81 mm 2118476238 unknown EAR99 ROHS COMPLIANT Mini-Circuits
MABA-009210-CT1760
MACOM
查询价格和库存
Yes Yes Active 1.93 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 1.2 GHz 50 MHz 85 °C -40 °C SURFACE MOUNT YES 4.36 mm 7.11 mm L7.11XB6.35XH4.36 (mm) 6.35 mm 1815251938 compliant EAR99 SM-118A, ROHS COMPLIANT
MABAES0061
MACOM
查询价格和库存
Yes Yes Active 2 dB RF TRANSFORMER BREADTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO 800 MHz 2 MHz 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES 3.8 mm 3.81 mm L3.81XB2.79XH3.8 (mm) 2.79 mm 1815252011 compliant EAR99 ROHS COMPLIANT MACOM
2450BL15K100E
Johanson Technology Inc
查询价格和库存
Yes Active 1 dB RF TRANSFORMER 2450BL15K100 2.5 GHz 2.4 GHz 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES 850 µm 2 mm L2.0XB1.25XH0.85 (mm) 1.25 mm 8148113031 compliant EAR99
MABACT0059
MACOM
查询价格和库存
Yes Yes Active 8.4 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 3 GHz 4.5 MHz 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES 2.72 mm 3.81 mm L3.81XB2.79XH2.72 (mm) 2.79 mm 1815251978 compliant EAR99 ROHS COMPLIANT MACOM
TC1-1TG2+
Mini-Circuits
查询价格和库存
Yes Yes Active 250 mW 400 kHz 500 MHz 3 dB RF TRANSFORMER BREADTH & HEIGHT DIM. INCLUDES TERMINALS ALSO; OHM RATIO IS 1 SIGNAL 500 MHz 400 kHz 30 mA 1 1 e4 85 °C -40 °C SURFACE MOUNT TR YES Gold (Au) - with Nickel (Ni) barrier 3.81 mm 3.81 mm L3.81XB3.81XH3.81 (mm) 3.81 mm 2118476239 compliant EAR99 ROHS COMPLIANT Mini-Circuits
ETC1-1-13TR
MACOM
查询价格和库存
No Yes Active 250 mW 1:1 4.5 MHz 3 GHz 3.5 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 MATCHING 3 GHz 4.5 MHz 30 mA 1 1 e3 85 °C -55 °C SURFACE MOUNT TR YES Tin (Sn) 2.79 mm 3.81 mm L3.81XB2.79XH2.79 (mm) 2.79 mm 1815237923 compliant EAR99 ROHS COMPLIANT MACOM
ADT1-1WT-1+
Mini-Circuits
查询价格和库存
Yes Yes Active 250 mW 1 MHz 400 MHz 1 dB RF TRANSFORMER ADT1-1WT-1+ OHMS RATIO IS 1, HEIGHT DIM INCLUDES TERMINALS ALSO SIGNAL 400 MHz 1 MHz 30 mA 1 1 e3 85 °C -20 °C SURFACE MOUNT TAPE & REEL YES Tin (Sn) - with Nickel (Ni) barrier 2.84 mm 7.87 mm L7.87XB5.59XH2.84 (mm) 5.59 mm 2119476531 unknown EAR99 ROHS COMPLIANT Mini-Circuits
ADTT4-1+
Mini-Circuits
查询价格和库存
Yes Yes Active 1:2 1 dB RF TRANSFORMER OHMS RATIO IS 4 120 MHz 200 kHz e3 85 °C -20 °C SURFACE MOUNT TAPE & REEL YES Tin (Sn) - with Nickel (Ni) barrier 4.11 mm 7.87 mm L7.87XB5.59XH4.11 (mm) 5.59 mm 2036416932 unknown EAR99 ROHS COMPLIANT
CX2049LNL
Pulse Electronics Corporation
查询价格和库存
Yes Active 1:2.83CT 1.16 dB RF TRANSFORMER CX2049LNL IMPEDANCE RATIO IS 1:8CT; HEIGHT DIM INCLUDES TERMINALS ALSO 500 MHz 250 kHz 85 °C -40 °C SURFACE MOUNT TRAY YES 2.79 mm 3.81 mm L3.81XB3.81XH2.79 (mm) 3.81 mm 1996075936 compliant EAR99 ROHS COMPLIANT 12 weeks
CX2049LNLT
Pulse Electronics Corporation
查询价格和库存
Yes Active 1:2.83CT 1.16 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:8CT; HEIGHT DIM INCLUDES TERMINALS ALSO 500 MHz 250 kHz 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES 2.79 mm 3.81 mm L3.81XB3.81XH2.79 (mm) 3.81 mm 1996075935 compliant EAR99 ROHS COMPLIANT Pulse 12 weeks
WBC1-1LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 10 µH 0.4 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 600 MHz 400 kHz e1 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476345 compliant EAR99 ROHS COMPLIANT COILCRAFT
TC1-1-13M+
Mini-Circuits
查询价格和库存
Yes Yes Active 250 mW 1:1 4.5 MHz 3 GHz 3 dB RF TRANSFORMER OHMS RATIO IS 1, HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 3 GHz 4.5 MHz 30 mA 1 1 e3 85 °C -40 °C SURFACE MOUNT TR YES Tin (Sn) - with Nickel (Ni) barrier 4.06 mm 3.81 mm L3.81XB3.81XH4.06 (mm) 3.81 mm 2068396227 compliant EAR99 ROHS COMPLIANT Mini-Circuits
ADT16-1T+
Mini-Circuits
查询价格和库存
Yes Yes Active 250 mW 1:4 1.5 MHz 160 MHz 3 dB RF TRANSFORMER OHMS RATIO IS 16, HEIGHT DIMENSION INCLUDES TERMINALS ALSO MATCHING 160 MHz 1.5 MHz 30 mA 1 1 e3 85 °C -20 °C SURFACE MOUNT TAPE & REEL YES Tin (Sn) - with Nickel (Ni) barrier 2.84 mm 7.87 mm L7.87XB5.59XH2.84 (mm) 5.59 mm 2036416899 compliant EAR99 ROHS COMPLIANT Mini-Circuits
MABA-007237-ETC410
MACOM
查询价格和库存
Yes Yes Active 3 dB RF TRANSFORMER CENTER TAPPED SECONDARY, IMPEDANCE RATIO IS 1:4 350 MHz 1 MHz 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES 2.79 mm 3.81 mm L3.81XB2.79XH2.79 (mm) 2.79 mm 1815251896 compliant EAR99 SM-22, ROHS COMPLIANT
WBC8-1LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 22 µH 0.6 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:8 500 MHz 150 kHz e1 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES Tin/Silver/Copper (Sn/Ag/Cu) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476375 compliant EAR99 ROHS COMPLIANT
WBC1-1TLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 1:2 300 V 250 mA 75 mΩ 11 µH 250 kHz 750 MHz 0.58 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 ISOLATION 750 MHz 250 kHz 1 1 e1 85 °C -40 °C SURFACE MOUNT TAPE & REEL YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476349 compliant EAR99 ROHS COMPLIANT COILCRAFT
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