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射频变压器:

6,912 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 (4)
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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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 单价/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 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 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
Country Of Origin
ECCN代码
YTEOL
包装说明
Source Content uid
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 Japan EAR99
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 Japan EAR99 6
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 Vietnam EAR99 6 ROHS COMPLIANT
PWB3010LC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 320 mΩ 780 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 3.5 kHz 250 mA 1 1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper - Matte Tin -with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 compliant Mainland China EAR99 7.73 CHIP
PWB2040LC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 160 mΩ 25 µH 0.4 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 150 kHz 250 mA 1 1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper - Matte Tin -with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 compliant Mainland China EAR99 7.7 CHIP
0900PC15D0043001E
Johanson Technology Inc
查询价格和库存
Active 1.8 dB RF TRANSFORMER 5.208 GHz e4 105 °C -40 °C SURFACE MOUNT TR, EMBOSSED, 7 INCH YES Silver (Ag) 800 µm 2 mm 1.25 mm 4166511 unknown
BALF-SPI-01D3
STMicroelectronics
查询价格和库存
Yes Active -2 dB RF TRANSFORMER 956 MHz 779 MHz 85 °C -40 °C SURFACE MOUNT TR YES 710 µm 2 mm 1.45 mm 2443 compliant France EAR99 5.5 BALF-SPI-01D3
ABT-8-75-3-T
Abracon Corporation
查询价格和库存
Yes Active 50 V 1.4 dB RF TRANSFORMER 1.5 GHz 1 GHz 85 °C -40 °C SURFACE MOUNT TR, 7 INCH YES 1.2 mm 2 mm 1.2 mm 1630 compliant EAR99 6.51
HHM1908A2
TDK Corporation
查询价格和库存
Yes Active 0.55 dB RF TRANSFORMER 5.95 GHz 4.9 GHz 85 °C -40 °C SURFACE MOUNT YES 500 µm 1 mm 500 µm 2467 compliant Mainland China EAR99
CX2147NL
Pulse Electronics Corporation
查询价格和库存
Yes Active 1:1CT -2 dB RF TRANSFORMER 100 MHz 5 MHz 85 °C -40 °C SURFACE MOUNT YES 4.4 mm 6.9 mm 4 mm 3034078 compliant EAR99 5.5
BAL-NRF01D3
STMicroelectronics
查询价格和库存
Yes Active 2.25 dB RF TRANSFORMER HEIGHT DIMENSION INCLUDES WITH TERMINAL 2.54 GHz 2.4 GHz e1 105 °C -40 °C SURFACE MOUNT TAPE & REEL YES Tin/Silver/Copper (Sn/Ag/Cu) 630 µm 1.47 mm 1.01 mm 2443 compliant France EAR99 5.5 CHIP, LEAD FREE BAL-NRF01D3
0868BM15C0001E
Johanson Technology Inc
查询价格和库存
Yes Active 2.1 dB RF TRANSFORMER 873 MHz 863 MHz 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES 700 µm 2 mm 1.25 mm 4166511 compliant Taiwan EAR99 5.5
CX2074NLT
Pulse Electronics Corporation
查询价格和库存
Yes Active 1:4CT 4 dB RF TRANSFORMER 500 MHz 1 MHz 85 °C -40 °C SURFACE MOUNT TR YES 4.4 mm 6.9 mm 4 mm 3034078 compliant EAR99 5
BALF-NRF01D3
STMicroelectronics
查询价格和库存
Yes Active 1.46 dB RF TRANSFORMER 2.54 GHz 2.4 GHz 85 °C -40 °C SURFACE MOUNT TR YES 630 µm 1.5 mm 1 mm 2443 compliant France EAR99 6.51 BALF-NRF01D3
BALFHB-WL-02D3
STMicroelectronics
查询价格和库存
Yes Active RF TRANSFORMER 2443 compliant Mainland China 8.36
748421245
Wurth Elektronik
查询价格和库存
Yes Active 3 W 2.4 kHz 2.5 kHz 1 dB RF TRANSFORMER MATCHING 2.5 GHz 2.4 GHz e3 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED, 7 INCH YES Tin (Sn) - with Nickel (Ni) barrier 950 µm 2 mm 1.25 mm 1937139 compliant EAR99 15 748421245
BALFHB-WL-03D3
STMicroelectronics
查询价格和库存
Yes Active 1.4 dB RF TRANSFORMER HEIGHT DIM INCLUDE TERMINAL ALSO 862 MHz 105 °C -40 °C SURFACE MOUNT TR YES 630 µm 2.13 mm 1.83 mm 2443 compliant Mainland China 8.36 CHIP
BALFHB-WL-05D3
STMicroelectronics
查询价格和库存
Yes Active 1.4 dB RF TRANSFORMER 928 MHz 862 MHz 105 °C -40 °C SURFACE MOUNT TR YES 680 µm 2.15 mm 1.88 mm 2443 compliant Mainland China 8.36
BALFHB-WL-01D3
STMicroelectronics
查询价格和库存
Yes Active 1.45 dB RF TRANSFORMER HEIGHT DIM INCLUDE TERMINAL ALSO 862 MHz 105 °C -40 °C SURFACE MOUNT TR YES 680 µm 2.15 mm 1.88 mm 2443 compliant Mainland China 8.36
BALF-SPI2-01D3
STMicroelectronics
查询价格和库存
Yes Active 2.1 dB RF TRANSFORMER 930 MHz 860 MHz 105 °C -40 °C SURFACE MOUNT TR YES 680 µm 2.15 mm 1.6 mm 2443 compliant France EAR99 5.5 BALF-SPI2-01D3
型号 Most Relevant Technical Compliance Operating Conditions Physical Dimensions Other
数据手册 单价/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 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 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
Country Of Origin
ECCN代码
YTEOL
包装说明
Source Content uid
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 Japan EAR99
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 Japan EAR99 6
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 Vietnam EAR99 6 ROHS COMPLIANT
PWB3010LC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 320 mΩ 780 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 3.5 kHz 250 mA 1 1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper - Matte Tin -with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 compliant Mainland China EAR99 7.73 CHIP
PWB2040LC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 160 mΩ 25 µH 0.4 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 150 kHz 250 mA 1 1 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES Tin/Silver/Copper - Matte Tin -with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 compliant Mainland China EAR99 7.7 CHIP
0900PC15D0043001E
Johanson Technology Inc
查询价格和库存
Active 1.8 dB RF TRANSFORMER 5.208 GHz e4 105 °C -40 °C SURFACE MOUNT TR, EMBOSSED, 7 INCH YES Silver (Ag) 800 µm 2 mm 1.25 mm 4166511 unknown
BALF-SPI-01D3
STMicroelectronics
查询价格和库存
Yes Active -2 dB RF TRANSFORMER 956 MHz 779 MHz 85 °C -40 °C SURFACE MOUNT TR YES 710 µm 2 mm 1.45 mm 2443 compliant France EAR99 5.5 BALF-SPI-01D3
ABT-8-75-3-T
Abracon Corporation
查询价格和库存
Yes Active 50 V 1.4 dB RF TRANSFORMER 1.5 GHz 1 GHz 85 °C -40 °C SURFACE MOUNT TR, 7 INCH YES 1.2 mm 2 mm 1.2 mm 1630 compliant EAR99 6.51
HHM1908A2
TDK Corporation
查询价格和库存
Yes Active 0.55 dB RF TRANSFORMER 5.95 GHz 4.9 GHz 85 °C -40 °C SURFACE MOUNT YES 500 µm 1 mm 500 µm 2467 compliant Mainland China EAR99
CX2147NL
Pulse Electronics Corporation
查询价格和库存
Yes Active 1:1CT -2 dB RF TRANSFORMER 100 MHz 5 MHz 85 °C -40 °C SURFACE MOUNT YES 4.4 mm 6.9 mm 4 mm 3034078 compliant EAR99 5.5
BAL-NRF01D3
STMicroelectronics
查询价格和库存
Yes Active 2.25 dB RF TRANSFORMER HEIGHT DIMENSION INCLUDES WITH TERMINAL 2.54 GHz 2.4 GHz e1 105 °C -40 °C SURFACE MOUNT TAPE & REEL YES Tin/Silver/Copper (Sn/Ag/Cu) 630 µm 1.47 mm 1.01 mm 2443 compliant France EAR99 5.5 CHIP, LEAD FREE BAL-NRF01D3
0868BM15C0001E
Johanson Technology Inc
查询价格和库存
Yes Active 2.1 dB RF TRANSFORMER 873 MHz 863 MHz 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED PLASTIC, 7 INCH YES 700 µm 2 mm 1.25 mm 4166511 compliant Taiwan EAR99 5.5
CX2074NLT
Pulse Electronics Corporation
查询价格和库存
Yes Active 1:4CT 4 dB RF TRANSFORMER 500 MHz 1 MHz 85 °C -40 °C SURFACE MOUNT TR YES 4.4 mm 6.9 mm 4 mm 3034078 compliant EAR99 5
BALF-NRF01D3
STMicroelectronics
查询价格和库存
Yes Active 1.46 dB RF TRANSFORMER 2.54 GHz 2.4 GHz 85 °C -40 °C SURFACE MOUNT TR YES 630 µm 1.5 mm 1 mm 2443 compliant France EAR99 6.51 BALF-NRF01D3
BALFHB-WL-02D3
STMicroelectronics
查询价格和库存
Yes Active RF TRANSFORMER 2443 compliant Mainland China 8.36
748421245
Wurth Elektronik
查询价格和库存
Yes Active 3 W 2.4 kHz 2.5 kHz 1 dB RF TRANSFORMER MATCHING 2.5 GHz 2.4 GHz e3 85 °C -40 °C SURFACE MOUNT TR, EMBOSSED, 7 INCH YES Tin (Sn) - with Nickel (Ni) barrier 950 µm 2 mm 1.25 mm 1937139 compliant EAR99 15 748421245
BALFHB-WL-03D3
STMicroelectronics
查询价格和库存
Yes Active 1.4 dB RF TRANSFORMER HEIGHT DIM INCLUDE TERMINAL ALSO 862 MHz 105 °C -40 °C SURFACE MOUNT TR YES 630 µm 2.13 mm 1.83 mm 2443 compliant Mainland China 8.36 CHIP
BALFHB-WL-05D3
STMicroelectronics
查询价格和库存
Yes Active 1.4 dB RF TRANSFORMER 928 MHz 862 MHz 105 °C -40 °C SURFACE MOUNT TR YES 680 µm 2.15 mm 1.88 mm 2443 compliant Mainland China 8.36
BALFHB-WL-01D3
STMicroelectronics
查询价格和库存
Yes Active 1.45 dB RF TRANSFORMER HEIGHT DIM INCLUDE TERMINAL ALSO 862 MHz 105 °C -40 °C SURFACE MOUNT TR YES 680 µm 2.15 mm 1.88 mm 2443 compliant Mainland China 8.36
BALF-SPI2-01D3
STMicroelectronics
查询价格和库存
Yes Active 2.1 dB RF TRANSFORMER 930 MHz 860 MHz 105 °C -40 °C SURFACE MOUNT TR YES 680 µm 2.15 mm 1.6 mm 2443 compliant France EAR99 5.5 BALF-SPI2-01D3
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