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射频变压器:

6,720 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。
型号
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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 (20)
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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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型号
型号 Most Relevant Technical Compliance Operating Conditions Physical Dimensions Other
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
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 认证 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 宽度
mfrid
是否符合REACH标准
ECCN代码
包装说明
YTEOL
GPT Applications Level 1
GPT Applications Level 2
GPT Applications Level Application
Country Of Origin
ATB2012-75011-T000
TDK Corporation
查询价格和库存
Yes Yes Active 20 V 1.2 dB RF TRANSFORMER IMPEDANCE RATIO 1:1 50 MHz 85 °C -40 °C SURFACE MOUNT TR, 7 INCH YES 1.2 mm 2 mm 1.2 mm 2467 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 OVER NICKEL 3.8 mm 3.81 mm 3.81 mm 2149 compliant EAR99 ROHS COMPLIANT 6.4 Telecommunications,Communication and Networking Communication Equipment,Networking Components Balun transformers
2450BL15K100E
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 TAPE & REEL YES 850 µm 2 mm 1.25 mm 4166511 compliant EAR99 6.45 Taiwan
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 TR YES 2.72 mm 3.81 mm 2.79 mm 2149 compliant EAR99 5 Automotive In-Vehicle Systems Automotive systems
ATB2012-50011-T000
TDK Corporation
查询价格和库存
Yes Yes Active 20 V 2.5 dB RF TRANSFORMER IMPEDANCE RATIO 1:1 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 2467 compliant EAR99 5.5
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 2.79 mm 2149 compliant EAR99 SM-22 5 Consumer Electronics,Audio and Video Systems,Renewable Energy AV Equipment,Audio and Video Systems,Solar Power Systems RF filters 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 2.79 mm 3.81 mm 2.79 mm 2149 compliant EAR99 ROHS COMPLIANT 5
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 6.35 mm 2149 compliant EAR99 SM-118A, ROHS COMPLIANT 6.2
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 4166511 compliant EAR99 6.45 Consumer Electronics,Internet of Things (IoT),Smart Cities,Automotive Smart Home Solutions,Vehicle Electronics,Urban Infrastructure,Home Appliances Smart home devices,Automotive telematics
MABAES0061
MACOM
查询价格和库存
Yes Yes Active 3 dB RF TRANSFORMER WIDTH DIMENSION INCLUDE TERMINALS ALSO 800 MHz 2 MHz 85 °C -40 °C SURFACE MOUNT TR YES 2.7 mm 3.81 mm 3.81 mm 2149 compliant EAR99 CHIP 5.5 Education and Research,Telecommunications Research Equipment,Wireless Communication Filters,RF amplifiers
CX2049LNL
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 TRAY YES 2.79 mm 3.81 mm 3.81 mm 3034078 compliant EAR99 ROHS COMPLIANT 6.85 Aerospace and Defense Frequency Control Systems Frequency synthesizers
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 3.81 mm 3034078 compliant EAR99 ROHS COMPLIANT 6.85 Aerospace and Defense Frequency Control Systems Frequency synthesizers
CX2041NL
Pulse Electronics Corporation
查询价格和库存
Yes Active 250 mW 1:1CT 750 kHz 300 MHz 0.6 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1CT; HEIGHT DIM INCLUDES TERMINALS ALSO SIGNAL 450 MHz 50 kHz 1 1 UL 85 °C -40 °C SURFACE MOUNT TRAY YES 2.79 mm 3.81 mm 3.81 mm 3034078 compliant EAR99 ROHS COMPLIANT 7.43 Telecommunications,Automotive Vehicle Electronics,Communication Systems Ethernet transformers
WBC3-1TLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 9 µH 0.6 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:3 900 MHz 300 kHz e1 85 °C -40 °C SURFACE MOUNT TR YES TIN SILVER COPPER 3.05 mm 4.45 mm 4.19 mm 1861 compliant EAR99 ROHS COMPLIANT 7.22 Computing and Data Storage,Electronic Manufacturing Component Manufacturing,Data Storage Devices Printed circuit boards Mainland China
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 2.79 mm 2149 compliant EAR99 SM-22, ROHS COMPLIANT 5.5 Telecommunications Network Infrastructure RF and microwave applications
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 3.05 mm 4.45 mm 4.19 mm 1861 compliant EAR99 ROHS COMPLIANT 7.22 Computing and Data Storage,Electronic Manufacturing Component Manufacturing,Data Storage Devices Printed circuit boards Mainland China
PWB1040LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 25 µH 0.4 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 400 MHz 150 kHz 85 °C -40 °C SURFACE MOUNT TR YES TIN SILVER COPPER/TIN OVER NICKEL 4.45 mm 6.77 mm 6.48 mm 1861 compliant EAR99 ROHS COMPLIANT 7.72 Mainland China
PA0808NL
Pulse Electronics Corporation
查询价格和库存
Yes Yes Active 140 W 240 µH 200 kHz 700 kHz SMPS TRANSFORMER 2 2 125 °C -40 °C SURFACE MOUNT TRAY YES 8.6 mm 23.37 mm 21.6 mm 3034078 compliant EAR99 ROHS COMPLIANT 7.92 Education and Research,Consumer Electron... more IoT Devices,Vehicle Electronics,Home Aud... more Data acquisition systems,Amplifiers
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 3.05 mm 4.45 mm 4.19 mm 1861 compliant EAR99 ROHS COMPLIANT 6.86 Computing and Data Storage,Electronic Manufacturing Component Manufacturing,Data Storage Devices Printed circuit boards Mainland China
PWB3010-1LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 95 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 250 MHz 30 kHz 85 °C -40 °C SURFACE MOUNT TR YES TIN SILVER COPPER/TIN OVER NICKEL 4.45 mm 6.77 mm 6.48 mm 1861 compliant EAR99 ROHS COMPLIANT 7.75 Mainland China
型号 Most Relevant Technical Compliance Operating Conditions Physical Dimensions Other
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
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 认证 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 宽度
mfrid
是否符合REACH标准
ECCN代码
包装说明
YTEOL
GPT Applications Level 1
GPT Applications Level 2
GPT Applications Level Application
Country Of Origin
ATB2012-75011-T000
TDK Corporation
查询价格和库存
Yes Yes Active 20 V 1.2 dB RF TRANSFORMER IMPEDANCE RATIO 1:1 50 MHz 85 °C -40 °C SURFACE MOUNT TR, 7 INCH YES 1.2 mm 2 mm 1.2 mm 2467 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 OVER NICKEL 3.8 mm 3.81 mm 3.81 mm 2149 compliant EAR99 ROHS COMPLIANT 6.4 Telecommunications,Communication and Networking Communication Equipment,Networking Components Balun transformers
2450BL15K100E
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 TAPE & REEL YES 850 µm 2 mm 1.25 mm 4166511 compliant EAR99 6.45 Taiwan
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 TR YES 2.72 mm 3.81 mm 2.79 mm 2149 compliant EAR99 5 Automotive In-Vehicle Systems Automotive systems
ATB2012-50011-T000
TDK Corporation
查询价格和库存
Yes Yes Active 20 V 2.5 dB RF TRANSFORMER IMPEDANCE RATIO 1:1 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 2467 compliant EAR99 5.5
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 2.79 mm 2149 compliant EAR99 SM-22 5 Consumer Electronics,Audio and Video Systems,Renewable Energy AV Equipment,Audio and Video Systems,Solar Power Systems RF filters 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 2.79 mm 3.81 mm 2.79 mm 2149 compliant EAR99 ROHS COMPLIANT 5
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 6.35 mm 2149 compliant EAR99 SM-118A, ROHS COMPLIANT 6.2
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 4166511 compliant EAR99 6.45 Consumer Electronics,Internet of Things (IoT),Smart Cities,Automotive Smart Home Solutions,Vehicle Electronics,Urban Infrastructure,Home Appliances Smart home devices,Automotive telematics
MABAES0061
MACOM
查询价格和库存
Yes Yes Active 3 dB RF TRANSFORMER WIDTH DIMENSION INCLUDE TERMINALS ALSO 800 MHz 2 MHz 85 °C -40 °C SURFACE MOUNT TR YES 2.7 mm 3.81 mm 3.81 mm 2149 compliant EAR99 CHIP 5.5 Education and Research,Telecommunications Research Equipment,Wireless Communication Filters,RF amplifiers
CX2049LNL
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 TRAY YES 2.79 mm 3.81 mm 3.81 mm 3034078 compliant EAR99 ROHS COMPLIANT 6.85 Aerospace and Defense Frequency Control Systems Frequency synthesizers
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 3.81 mm 3034078 compliant EAR99 ROHS COMPLIANT 6.85 Aerospace and Defense Frequency Control Systems Frequency synthesizers
CX2041NL
Pulse Electronics Corporation
查询价格和库存
Yes Active 250 mW 1:1CT 750 kHz 300 MHz 0.6 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:1CT; HEIGHT DIM INCLUDES TERMINALS ALSO SIGNAL 450 MHz