当前“信号变压器”分类下共计1298条型号数据

信号变压器

变压器(Transformer)是利用电磁感应的原理来改变交流电压的装置,主要构件是初级线圈、次级线圈和铁芯(磁芯)。主要功能有:电压变换、电流变换、阻抗变换、隔离、稳压(磁饱和变压器)等。按用途可以分为:电力变压器和特殊变压器

热门品牌
Amphenol Advanced SensorsAMSYageoAbraconONADI
属性筛选
 
品牌

容差

包装

线圈数

电感-串联连接

电感-并联连接

额定电流-并联

额定电流-串联

饱和电流-并联

饱和电流-串联

直流电阻 (DCR)-并联

直流电阻 (DCR)-串联

屏蔽

工作温度

安装类型

封装/外壳

大小/尺寸

高度

应用筛选清除条件
图片型号制造商最优价格操作容差包装线圈数电感-串联连接电感-并联连接额定电流-并联额定电流-串联饱和电流-并联饱和电流-串联直流电阻 (DCR)-并联直流电阻 (DCR)-串联屏蔽工作温度安装类型封装/外壳大小/尺寸高度
744851039
Wurth
$35.40
±20%剪切带(CT) ,带卷(TR) 21.56µH390nH10.6A5.3A50A25A6毫欧最大-屏蔽-40°C~125°C表面贴装非标准0.906"长x0.728"宽(23.00mmx18.50mm)0.453"(11.50mm)
744851220
Wurth
$35.40
±20%带卷(TR) 28.8µH2.2µH8.6A4.3A17A8.5A8.5毫欧最大-屏蔽-40°C~125°C表面贴装非标准0.906"长x0.728"宽(23.00mmx18.50mm)0.453"(11.50mm)
744851221
Wurth
$35.40
±10%剪切带(CT) ,带卷(TR) 288µH22µH3.5A1.75A2.7A1.35A45毫欧最大-屏蔽-40°C~125°C表面贴装非标准0.906"长x0.728"宽(23.00mmx18.50mm)0.453"(11.50mm)
744851330
Wurth
$35.40
±10%带卷(TR) 213.2µH3.3µH7.7A3.85A13.5A6.75A12毫欧最大-屏蔽-40°C~125°C表面贴装非标准0.906"长x0.728"宽(23.00mmx18.50mm)0.453"(11.50mm)
744851471
Wurth
$35.40
±10%带卷(TR) 2188µH47µH1.6A800mA2A1A160毫欧最大-屏蔽-40°C~125°C表面贴装非标准0.906"长x0.728"宽(23.00mmx18.50mm)0.453"(11.50mm)
SCRHB125-5622
Signal Transformer
$0.63
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SCRHB125-8220
Signal Transformer
$0.63
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SCRHB124B-1024
Signal Transformer
$4.74
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DRQ74-681-R
Eaton
$5.72
±20%带卷(TR) 22.685mH671.2µH330mA166mA380mA190mA2.58欧姆10.3欧姆屏蔽-40°C~125°C表面贴装非标准0.299"长x0.299"宽(7.60mmx7.60mm)0.175"(4.45mm)
DRQ73-681-R
Eaton
$0.73
±20%带卷(TR) 22.706mH676.5µH290mA143mA310mA150mA3.47欧姆13.88欧姆屏蔽-40°C~125°C表面贴装非标准0.299"长x0.299"宽(7.60mmx7.60mm)0.140"(3.55mm)
DRQ73-471-R
Eaton
$5.50
±20%带卷(TR) 21.863mH465.8µH350mA173mA370mA180mA2.36欧姆9.44欧姆屏蔽-40°C~125°C表面贴装非标准0.299"长x0.299"宽(7.60mmx7.60mm)0.140"(3.55mm)
PF0552.472NLT
Pulse Electronics Corporation
$6.03
±20%带卷(TR) 221µH5.3µH8.5A4.3A9.8A4.9A9.2毫欧最大37毫欧最大屏蔽-40°C~125°C表面贴装非标准0.492"长x0.492"宽(12.50mmx12.50mm)0.236"(6.00mm)
PF0552.823NLT
Pulse Electronics Corporation
$0.78
±20%带卷(TR) 2330µH84µH2.4A1.2A2.4A1.2A130毫欧最大530毫欧最大屏蔽-40°C~125°C表面贴装非标准0.492"长x0.492"宽(12.50mmx12.50mm)0.236"(6.00mm)
PF0553.222NLT
Pulse Electronics Corporation
$6.24
±20%带卷(TR) 28.1µH2µH13A6.2A25A13A3.7毫欧最大15毫欧最大屏蔽-40°C~125°C表面贴装非标准0.492"长x0.492"宽(12.50mmx12.50mm)0.315"(8.00mm)
PF0552.103NLT
Pulse Electronics Corporation
$0.80
±20%带卷(TR) 239µH9.7µH6A3A7.2A3.6A19毫欧最大73毫欧最大屏蔽-40°C~125°C表面贴装非标准0.492"长x0.492"宽(12.50mmx12.50mm)0.236"(6.00mm)
PF0553.683NLT
Pulse Electronics Corporation
$6.24
±20%带卷(TR) 2270µH66µH2.4A1.2A4.4A2.2A110毫欧最大420毫欧最大屏蔽-40°C~125°C表面贴装非标准0.492"长x0.492"宽(12.50mmx12.50mm)0.315"(8.00mm)
SDQ12-470-R
Eaton
$1.16
±20%带卷(TR) 2190.4µH47.61µH401mA201mA441mA220mA1.55欧姆6.21欧姆屏蔽-40°C~125°C表面贴装非标准0.205"长x0.205"宽(5.20mmx5.20mm)0.047"(1.19mm)
DRQ125-8R2-R
Eaton
$6.25
±20%带卷(TR) 232.19µH8.048µH5.54A2.77A7.86A3.93A17.6毫欧70.5毫欧屏蔽-40°C~125°C表面贴装非标准0.492"长x0.492"宽(12.50mmx12.50mm)0.236"(6.00mm)
SDQ12-220-R
Eaton
$1.49
±20%带卷(TR) 288.36µH22.09µH548mA274mA647mA323mA833.2毫欧3.33欧姆屏蔽-40°C~125°C表面贴装非标准0.205"长x0.205"宽(5.20mmx5.20mm)0.047"(1.19mm)
SDQ12-680-R
Eaton
$1.13
±20%带卷(TR) 2275.6µH68.89µH326mA163mA366mA183mA2.36欧姆9.43欧姆屏蔽-40°C~125°C表面贴装非标准0.205"长x0.205"宽(5.20mmx5.20mm)0.047"(1.19mm)