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射频变压器:

6,871 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 (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 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 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 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
包装说明
是否符合REACH标准
ECCN代码
YTEOL
Country Of Origin
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 SM-22, ROHS COMPLIANT compliant EAR99 5.5
PWB-4-BLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 135 mΩ 25 µH 0.5 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 700 MHz 140 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 ROHS COMPLIANT compliant EAR99 7.68 Mainland China
PWB-1-BLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 70 mΩ 22 µH 0.4 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 425 MHz 130 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 ROHS COMPLIANT compliant EAR99 7.7 Mainland China
PA0806NL
Pulse Electronics Corporation
查询价格和库存
Yes Yes Active 140 W 153 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 ROHS COMPLIANT compliant EAR99 7.9 Mainland China
MABA-007681-CT2010
MACOM
查询价格和库存
Yes Yes Active 1 µH 2.2 dB RF TRANSFORMER IMPEDANCE RATIO IS 2:1 1.2 GHz 5 MHz 85 °C -40 °C SURFACE MOUNT REEL YES 3.33 mm 7.11 mm 6.35 mm 2149 SM-118 compliant EAR99 5.5
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 400 MHz 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 ROHS COMPLIANT compliant EAR99 7.7 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 4.19 mm 1861 ROHS COMPLIANT compliant EAR99 7.71 Mainland China
PWB-1-ALB
Coilcraft Inc
查询价格和库存
Yes Yes Active 40 µH 0.6 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 450 MHz 80 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 CHIP compliant EAR99 6.93 Mainland China
PWB2010LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 780 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 125 MHz 3.5 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 CHIP compliant EAR99 7.73 Mainland China
PWB-2-BLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 75 µH 0.35 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 400 MHz 200 kHz 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper - Tin - with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 CHIP compliant EAR99 7.96 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 ROHS COMPLIANT compliant EAR99 7.9 Mainland China
WBC4-1WLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 250 mA 120 mΩ 5 µH 500 kHz 1 GHz 0.9 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:4 ISOLATION 1 GHz 500 kHz 1 1 e1 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm 4.19 mm 1861 ROHS COMPLIANT compliant EAR99 7.2 Mainland China
PWB1010LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 780 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 125 MHz 3.5 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 ROHS COMPLIANT compliant EAR99 7.73 Mainland China
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 TR YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm 4.19 mm 1861 ROHS COMPLIANT compliant EAR99 7.84 Mainland China
PWB-4-ALB
Coilcraft Inc
查询价格和库存
Yes Yes Active 25 µH 0.5 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 500 MHz 150 kHz 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper - Tin - with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 ROHS COMPLIANT compliant EAR99 7.68 Mainland China
PWB-2-ALB
Coilcraft Inc
查询价格和库存
Yes Yes Active 75 µH 0.25 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 200 MHz 50 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 CHIP compliant EAR99 7.73 Mainland China
PA0803NL
Pulse Electronics Corporation
查询价格和库存
Yes Yes Active 140 W 240 µH 200 kHz 700 kHz SMPS TRANSFORMER 2 1 125 °C -40 °C SURFACE MOUNT TRAY YES 8.6 mm 23.37 mm 21.6 mm 3034078 ROHS COMPLIANT compliant EAR99 7.9 Mainland China
PWB-16-BLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 75 µH 0.3 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 90 MHz 75 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 ROHS COMPLIANT compliant EAR99 7.4 Mainland China
PWB2010-1LB
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 - with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 CHIP compliant EAR99 7.73 Mainland China
PWB-1.5-ALC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 110 mΩ 110 µH 0.35 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 300 MHz 30 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 ROHS COMPLIANT compliant EAR99 7.4 Mainland China
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 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 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
包装说明
是否符合REACH标准
ECCN代码
YTEOL
Country Of Origin
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 SM-22, ROHS COMPLIANT compliant EAR99 5.5
PWB-4-BLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 135 mΩ 25 µH 0.5 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 700 MHz 140 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 ROHS COMPLIANT compliant EAR99 7.68 Mainland China
PWB-1-BLC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 70 mΩ 22 µH 0.4 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 425 MHz 130 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 ROHS COMPLIANT compliant EAR99 7.7 Mainland China
PA0806NL
Pulse Electronics Corporation
查询价格和库存
Yes Yes Active 140 W 153 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 ROHS COMPLIANT compliant EAR99 7.9 Mainland China
MABA-007681-CT2010
MACOM
查询价格和库存
Yes Yes Active 1 µH 2.2 dB RF TRANSFORMER IMPEDANCE RATIO IS 2:1 1.2 GHz 5 MHz 85 °C -40 °C SURFACE MOUNT REEL YES 3.33 mm 7.11 mm 6.35 mm 2149 SM-118 compliant EAR99 5.5
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 400 MHz 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 ROHS COMPLIANT compliant EAR99 7.7 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 4.19 mm 1861 ROHS COMPLIANT compliant EAR99 7.71 Mainland China
PWB-1-ALB
Coilcraft Inc
查询价格和库存
Yes Yes Active 40 µH 0.6 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 450 MHz 80 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 CHIP compliant EAR99 6.93 Mainland China
PWB2010LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 780 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 125 MHz 3.5 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 CHIP compliant EAR99 7.73 Mainland China
PWB-2-BLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 75 µH 0.35 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 400 MHz 200 kHz 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper - Tin - with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 CHIP compliant EAR99 7.96 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 ROHS COMPLIANT compliant EAR99 7.9 Mainland China
WBC4-1WLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 250 mA 120 mΩ 5 µH 500 kHz 1 GHz 0.9 dB RF TRANSFORMER IMPEDANCE RATIO IS 1:4 ISOLATION 1 GHz 500 kHz 1 1 e1 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm 4.19 mm 1861 ROHS COMPLIANT compliant EAR99 7.2 Mainland China
PWB1010LB
Coilcraft Inc
查询价格和库存
Yes Yes Active 780 µH 0.2 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 125 MHz 3.5 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 ROHS COMPLIANT compliant EAR99 7.73 Mainland China
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 TR YES Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5) 3.05 mm 4.45 mm 4.19 mm 1861 ROHS COMPLIANT compliant EAR99 7.84 Mainland China
PWB-4-ALB
Coilcraft Inc
查询价格和库存
Yes Yes Active 25 µH 0.5 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 500 MHz 150 kHz 85 °C -40 °C SURFACE MOUNT TR YES Tin/Silver/Copper - Tin - with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 ROHS COMPLIANT compliant EAR99 7.68 Mainland China
PWB-2-ALB
Coilcraft Inc
查询价格和库存
Yes Yes Active 75 µH 0.25 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 200 MHz 50 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 CHIP compliant EAR99 7.73 Mainland China
PA0803NL
Pulse Electronics Corporation
查询价格和库存
Yes Yes Active 140 W 240 µH 200 kHz 700 kHz SMPS TRANSFORMER 2 1 125 °C -40 °C SURFACE MOUNT TRAY YES 8.6 mm 23.37 mm 21.6 mm 3034078 ROHS COMPLIANT compliant EAR99 7.9 Mainland China
PWB-16-BLB
Coilcraft Inc
查询价格和库存
Yes Yes Active 75 µH 0.3 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO 90 MHz 75 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 ROHS COMPLIANT compliant EAR99 7.4 Mainland China
PWB2010-1LB
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 - with Nickel barrier 4.45 mm 6.77 mm 6.48 mm 1861 CHIP compliant EAR99 7.73 Mainland China
PWB-1.5-ALC
Coilcraft Inc
查询价格和库存
Yes Yes Active 250 mW 300 V 110 mΩ 110 µH 0.35 dB RF TRANSFORMER HEIGHT DIM INCLUDES TERMINAL ALSO SIGNAL 300 MHz 30 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 ROHS COMPLIANT compliant EAR99 7.4 Mainland China
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