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射频变压器:

6,643 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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标称输入电压 (3)
插入损耗 (50)
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绝缘电压 (8)
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负载电阻 (21)
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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 (11)
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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)
标称输入电压 绝缘电压 输出电流 1 负载电阻 初级电感 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
YTEOL
包装说明
交付时间
Samacsys Manufacturer
Samacsys Modified On
Country Of Origin
2450BL15B100E
Johanson Technology Inc
查询价格和库存
Yes Active 1 dB RF TRANSFORMER 2.5 GHz 2.4 GHz 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES 850 µm 2 mm 1.25 mm 1507261067 compliant EAR99 6.55
ATB2012-50011-T000
TDK Corporation
查询价格和库存
Yes Yes Active 20 V 2.5 dB RF TRANSFORMER 860 MHz 40 MHz e2 85 °C -40 °C SURFACE MOUNT TR, 7 INCH YES Tin/Nickel/Copper (Sn/Ni/Cu) 1.2 mm 2 mm 1.2 mm 2124733694 compliant EAR99 5.5 ROHS COMPLIANT PACKAGE,4-PINS 10 weeks TDK 2022-02-15 12:58:54
MABA-007159-000000
MACOM
查询价格和库存
Yes Yes Active 250 mW 30 mA 4.5 MHz 3 GHz 3.5 dB RF TRANSFORMER HEIGHT DIM INCLUDE TERMINAL ALSO; CENTER TAPPED SECONDARY SIGNAL 3 GHz 4.5 MHz 30 mA 1 1 85 °C -40 °C SURFACE MOUNT TR YES 2.79 mm 3.81 mm L3.81XB2.79XH2.79 (mm) 2.79 mm 1815251894 compliant EAR99 5 SM-22, ROHS COMPLIANT MACOM 2018-07-26 06:30:33 Vietnam
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 5 ROHS COMPLIANT MACOM 2020-10-08 10:02:46
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 6.3 ROHS COMPLIANT MACOM 2019-06-09 06:17:38
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 5 ROHS COMPLIANT MACOM 2019-12-11 07:06:25
ATB2012-75011-T000
TDK Corporation
查询价格和库存
Yes Yes Active 20 V 1.2 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 1.2 GHz 50 MHz 85 °C -40 °C SURFACE MOUNT TR, 7 INCH YES 1.2 mm 2 mm 1.2 mm 2124733695 compliant EAR99 ROHS COMPLIANT PACKAGE,4-PINS 10 weeks TDK 2022-02-15 12:58:54
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 5.5 ROHS COMPLIANT MACOM 2020-04-02 07:01:18
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 6
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 6.22 SM-118A, ROHS COMPLIANT
PWB2010LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 780 µH 0.2 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1 125 MHz 3.5 kHz e1 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper (Sn/Ag/Cu) 4.45 mm 6.77 mm L6.48XB7.2XH4.45 (mm) 6.48 mm 1696308315 compliant EAR99 7.82 CHIP COILCRAFT 2019-06-10 05:21:24 Mainland China
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 6.88 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 6.88 ROHS COMPLIANT 12 weeks Pulse 2019-06-30 22:04:25
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 5.5 SM-22, ROHS COMPLIANT
WBC16-1TLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 250 mA 230 mΩ 5 µH 600 kHz 300 MHz 0.8 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:16 ISOLATION 300 MHz 600 kHz 1 1 e1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476352 compliant EAR99 6.68 ROHS COMPLIANT COILCRAFT 2019-06-08 21:49:40 Mainland China
WBC4-1TLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 9 µH 1 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:4 750 MHz 250 kHz e1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476364 compliant EAR99 6.88 ROHS COMPLIANT Mainland China
WBC1-1TLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 250 mA 75 mΩ 9.5 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 TR, EMBOSSED PLASTIC, 7 INCH 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 7.25 ROHS COMPLIANT COILCRAFT 2019-06-08 00:40:26 Mainland China
WBC2-1TLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 10 µH 0.5 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:2 500 MHz 200 kHz e1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476355 compliant EAR99 7.75 ROHS COMPLIANT COILCRAFT 2019-06-08 00:59:20 Mainland China
PA0805NLT
Pulse Electronics Corporation
查询价格和库存
Yes Yes Active 140 W 1.75 kV 7 mΩ 345 µH 200 kHz 700 kHz RF TRANSFORMER POWER 700 kHz 200 kHz 3 3 125 °C -40 °C SURFACE MOUNT TR YES 8.6 mm 23.37 mm L23.37XB21.6XH8.6 (mm) 21.6 mm 1721445184 compliant EAR99 ROHS COMPLIANT
WBC1-1TLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 250 mA 75 mΩ 9.5 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 TR YES Tin/Silver/Copper (Sn95.5Ag3.8Cu0.7) 3.05 mm 4.45 mm L4.45XB4.19XH3.05 (mm) 4.19 mm 2118476348 compliant EAR99 7.25 ROHS COMPLIANT COILCRAFT 2019-06-10 13:08:46 Mainland China
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