芯天下
Würth Elektronik GmbH & Co. KG

Würth Elektronik GmbH & Co. KG- 变压器

伍尔特电子(Würth Elektronik)是全球知名的电子和机电元件制造商,隶属于伍尔特集团,成立于1945年,总部位于德国尼登哈尔。公司专注于EMC和感性元件领域,核心产品包括铁氧体、铁氧体磁珠、电感器、共模扼流圈、变压器和连接器等。通过其MIDCOM部门,伍尔特电子依托遍布全球的ISO认证生产基地和配送中心,服务多元市场。产品线还涵盖PCB装配方案、无线连接模块以及电容、电阻等无源元件。公司秉承“比你更期待”的理念,为客户提供从设计导入到原型开发直至批量生产的强大工程支持。全球120多名技术销售人员确保及时、本地化的服务,同时提供免费设计样品。凭借高质量制造和持续创新,伍尔特电子在EMC元件市场占据重要地位。其元件广泛应用于汽车电子、工业自动化、消费电子和电信基础设施。可靠性的承诺和完善的技术文档,使伍尔特电子成为全球工程师值得信赖的合作伙伴。

03

变压器 - 型号列表

499 个型号

其他名称

电感量

高度

长度

尺寸/外形

安装高度(最大)

宽度

标准包装数量

额定功率

次级直流电阻(DCR)

封装形式

主要材料

频率

初级电压

初始电阻(最小)

最大额定电流

类型

隔离电压

目标芯片组

最大频率

直流电阻(DCR)

额定电流(每触点)

产品子类型

辅助电压

频率范围

匝数比 - 初级:次级

峰值脉冲功率

RoHS

系列

芯片组制造商

产品

重量

尺寸

额定电压

次级电压

深度

包装方式

安装类型

端接样式

应用

工作温度

输入电阻

25°C时电阻

端部尺寸(如SMD/SMT、14mm等)

磁芯材质

其他规格

直流电阻(DCR)(最大)

制造商零件编号库存价格RoHS电感量宽度高度长度包装方式尺寸/外形端接样式工作温度其他名称标准包装数量隔离电压安装类型类型安装高度(最大)应用额定功率产品初级电压频率封装形式系列目标芯片组芯片组制造商主要材料次级直流电阻(DCR)产品子类型SVHC海关税号重量初始电阻(最小)最大额定电流额定电流(每触点)匝数比 - 初级:次级直流电阻(DCR)制造商最大频率端部尺寸(如SMD/SMT、14mm等)结工作温度频率范围次级绕组安装样式初级绕组峰值脉冲功率辅助电压额定电压供电电压次级电压变压器类型插头类型尺寸深度最高温度限值机械寿命输入电阻25°C时电阻磁芯材质其他规格直流电阻(DCR)(最大)工厂包装数量电源电流(禁用)(最大)单元数量初级阻抗(欧姆)次级阻抗(欧姆)容差测试频率串联饱和电流屏蔽电感量范围输出数量工作频率输出电流(最大)功能
749118215
2

Power Transformers WE-UNIT Off-Line Transformer EE13/7/4 TRANSFORMER OFF LINE 4000V UNIT Offline Transformer 110-380V 5V 8W Power Transformers WE-UNIT Transformer 0.9mH 28mohm

Wurth Electronics

291: ¥510.204RoHS Compliant900 uH20.2 mm24.5 mm16.5 mmTray24.50mm L x 20.20mm WThrough Hole- 40 C to + 125 C732-36224324000VrmsThrough HoleOff-Line Transformer We-Unit16.50mmLED Drivers, AC/DC SMPS9 W-120 ~ 385V132kHz-WE-UNITNCP101x, NCP105xOn Semiconductor-----------------------------New At Mouser-------------------
749196510
3

Power Transformers Flex-Transfrmr EFD20 TRANSFORMER 9.9UH 1.91A SMD Flex Transformer WE-FLEX EFD20 Power Transformers WE-FLEX Transformer 9.9uH 1.17A TRANSFORMER, DC/DC CONV, 9.9UH 1.91A Wurth Elektronik SMPS 变压器, 9.9μH

Wurth Electronics

43120: ¥57.569RoHS Compliant9.9 uH21 mm10.8 mm21 mmTray21.00mm L x 21.00mm WSMD/SMT- 40 C to + 125 C732-2457-2120500VDCSurface MountFlex Transformer We-Flex10.80mmFlyback Converters500 VAControl Transformers---WE-FLEX-----:No SVHC (20-Jun-2013)850431800.01--1.91 A:-:0.03ohm-----Triple Secondary WindingSMD/SMTTriple Primary Winding----------New At Mouser-------------------
750311524

変圧器 オーディオとシグナル Buck Inductor with Aux for Europe TRANS BUCK SSL2101 95UH RAD Transformers Audio & Signal Buck Inductor with Aux for Europe

Midcom / Wurth Electronics

231: ¥40.256RoHS 認証180 uH13.97 mm12.7 mm13.97 mmTray13.97mm L x 13.97mm WThrough Hole-40°C ~ 125°C732-2900501000VrmsThrough HolePower Transformers12.7 mmLED Drivers, AC/DC SMPS-Transformers230V-13.97 mm x 13.97 mm x 12.7 mm-SSL2101NXP Semiconductors0.11 Ohms0.3 OhmsTransformers---300 mOhms----Wurth Electronics13.97 mmThrough Hole- 40 C to + 125 C-----------13.97 mm L x 13.97 mm W x 12.7 mm H---300 mOhms0.11 Ohms0.3 Ohms1000 VAC---------------
750871013
2

電力変圧器 Offline Transformer 1.80mH 5.40ohm TRANS FLYBACK NXP STARPLUG 1.8MH Power Transformers Offline Transformer 1.80mH 5.40ohm

Midcom / Wurth Electronics

10100: ¥34.34RoHS 認証1.8 mH13.72 mm10.16 mm19.69 mmTray19.69mm L x 13.72mm WThrough Hole-40°C ~ 125°C732-22381004000VrmsThrough HoleOff-Line Transformer We-Unit10.16 mmLED Drivers, AC/DC SMPS3 W-115 ~ 390V100kHzReel-TEA1521TNXP Semiconductors-------350 mA350 mA--Wurth Electronics13.72 mmThrough Hole- 40 C to + 125 C----3 W15V @ 30mA----------------------------
7491182024
2

電力変圧器 WE-UNIT Off-Line Transformer EE16/7/4 TRANSFORMER OFF LINE 4000V UNIT Offline Transformer 110-380V 24V 8W Power Transformers WE-UNIT Off-Line 0.9mH 10kHz 4.3ohm TRANSFORMER, WE-UNIT E16/7/4

Wurth Electronics

101: ¥32.776RoHS 認証900 uH18 mm16.5 mm18 mmTray18.00mm L x 16.50mm WThrough Hole-40°C ~ 125°C732-36244624000VrmsThrough HoleOff-Line Transformer We-Unit16.5 mmLED Drivers, AC/DC SMPS9 W-120 ~ 385V132kHzTrayWE-UNITNCP101x, NCP105xOn Semiconductor:85V to 265V--:No SVHC (20-Jun-2013)850431800.012-----Wurth Electronics18 mmThrough Hole- 40 C to + 125 C----9 W-:24V:265V:1 x 24V:Off Line:------------------------
7491181012
3

電力変圧器 WE-UNIT Off-Line 2.8mH 10kHz 11ohm TRANSFORMER OFF LINE 4000V UNIT Offline Transformer 110-380V 12V 3W Power Transformers WE-UNIT Off-Line 2.8mH 10kHz 11ohm 8.1:1 通孔 电信变压器, 2.8mH, 11Ω

Wurth Electronics

23132: ¥38.05RoHS 認証2.8 mH15 mm11 mm16.8 mmTray15.00mm L x 11.00mm WThrough Hole-40°C ~ 125°C732-36391,0564000VrmsThrough HoleOff-Line Transformer We-Unit11 mmLED Drivers, AC/DC SMPS3 W-120 ~ 385V132kHzTrayWE-UNITNCP101x, NCP105xOn Semiconductor-290mΩ-------8.1:1-Wurth Electronics15 mmThrough Hole- 40 C to + 125 C----3 W-------16.8mm+125°C-----11Ω--------------
750811116

変圧器 オーディオとシグナル SMD OffLin Transfrmr 85-265V 12.75W TRANS 3000V SMD Transformers Audio & Signal SMD OffLin Transfrmr 85-265V 12.75W

Midcom / Wurth Electronics

1241: ¥112.064RoHS 認証1.31 mH0.7 mm0.543 mm1.028 mmTape & Reel (TR)26.10mm L x 17.80mm WSMD/SMT-40°C ~ 125°C732-3312-21503000VrmsSurface MountSurface Mount Offline Transformer for LED Lighting0.543 mmLED Drivers, AC/DC SMPS12.75 WTransformers85 ~ 265V80 ~ 200kHz1.028 mm x 0.7 mm x 0.543 mm750--2.23 Ohms0.009 OhmsTransformers---2.23 Ohms800 mA---Wurth Electronics0.7 mmSMD/SMT- 40 C to + 125 C80 kHz to 200 kHz---12.75 W------1.028 mm L x 0.7 mm W x 0.543 mm H---2.23 Ohms2.23 Ohms0.009 Ohms3000 VAC-150800 mA150-----------
760875142

変圧器 オーディオとシグナル MID-T8T Transformer 2.5mH 85kHz 0.75A TRANS 4500V SMD Transformers Audio & Signal MID-T8T Transformer 2.5mH 85kHz 0.75A

Midcom / Wurth Electronics

1601: ¥156.673RoHS 認証2.5 mH18.8 mm12 mm36.5 mmTape & Reel (TR)36.50mm L x 18.80mm WSMD/SMT-40°C ~ 125°C732-3322-21604500VrmsSurface Mount-12 mmLED Drivers, AC/DC SMPS20 WGeneral Purpose Transformers280 ~ 380V85kHzReel-----General Purpose Transformers--------Wurth Electronics18.8 mmSMD/SMT- 40 C to + 125 C----20 W19V @ 20mA-----36.5 mm L x 18.8 mm W x 12 mm H-----------2.27 Ohms0.026 Ohms---------
750311475

変圧器 オーディオとシグナル Flyback Transformer for High Efficiency TRANS FLYBACK NCL30000 1.72MH Transformers Audio & Signal Flyback Transformer for High Efficiency

Midcom / Wurth Electronics

101: ¥78.472RoHS Compliant1.72 mH26.67 mm14.81 mm26.92 mmTray26.67mm L x 26.92mm WThrough Hole-40°C ~ 125°C732-2899654500VrmsThrough HoleFor AC/DC Converters14.81mmLED Drivers, AC/DC SMPS-Transformers127 ~ 431V39kHz26.92 mm x 26.67 mm x 14.81 mm-NCL30000On Semiconductor0.235 Ohms0.09 OhmsControl Transformers---845 mOhms1.05 A-------39 kHz---------------------------------
750871111
2

電力変圧器 Offline Transformer 1.70mH 2.4ohm TRANS OFF LINE POWER ST VIPER27L Power Transformers Offline Transformer 1.70mH 2.4ohm TRANSFORMER, WE-UNIT STM VIPER, 27L

Midcom / Wurth Electronics

171: ¥75.072RoHS Compliant1.7 mH21 mm16 mm25 mmTray23.00mm L x 21.00mm WThrough Hole-40°C ~ 125°C732-2259704000VrmsThrough HoleFor AC/DC Converters16.00mmFlyback Converters12 W-120 ~ 385V60kHz--VIPER27LSTMicroelectronics:85V to 265V--:No SVHC (20-Jun-2013)850431800.035--------------12V @ 10mA:5V:265V:1 x 5V:Off Line:------------------------
750815542

変圧器 オーディオとシグナル SMD OffLin Transfrmr 195-265V 15.5W TRANS 3000V SMD Transformers Audio & Signal SMD OffLin Transfrmr 195-265V 15.5W

Midcom / Wurth Electronics

1471: ¥112.064Lead free / RoHS Compliant5 mH0.7 mm0.543 mm1.028 mmTape & Reel (TR)26.10mm L x 17.80mm WSMD/SMT-40°C ~ 125°C732-3311-21503000VrmsSurface MountFor AC/DC Converters13.80mmLED Drivers, AC/DC SMPS13.32 WTransformers195 ~ 265V80 ~ 200kHz1.028 mm x 0.7 mm x 0.543 mm750--10.67 Ohms0.078 OhmsOffline Transformers---10.67 Ohms390 mA-------80 kHz to 200 kHz-------------------150-------------
749118205
2

電力変圧器 WE-UNIT Transformer 0.9mH 26mohm TRANSFORMER OFF LINE 4000V UNIT Offline Transformer 110-380V 5V 8W Power Transformers WE-UNIT Transformer 0.9mH 26mohm 19:1:1 通孔 电信变压器, 0.9mH, 4.3Ω

Wurth Electronics

5111: ¥61.676RoHS Compliant900 uH18 mm16.5 mm18 mmTray18.00mm L x 16.50mm WThrough Hole-40°C ~ 125°C732-36284624000VrmsThrough HoleFor AC/DC Converters18.00mmLED Drivers, AC/DC SMPS9 W-120 ~ 385V132kHz-WE-UNITNCP101x, NCP105xOn Semiconductor-26mΩ------0.85 A19:1:1-----------------18mm+125°C-----4.3Ω--------------
750310660
2

変圧器 オーディオとシグナル Offline Transformer TRANS OFF LINE POWER ST VIPER17H Transformers Audio & Signal Offline Transformer TRANSFORMER, WE-UNIT STM VIPER, 17H

Midcom / Wurth Electronics

101: ¥23.936RoHS Compliant1.2 mH20.83 mm17.53 mm22.35 mmTray22.35mm L x 20.83mm WThrough Hole-40°C ~ 125°C732-22535004000VrmsThrough HoleFor AC/DC Converters17.53mmFlyback Converters6 WTransformers85 ~ 265V120kHz22.35 mm x 20.83 mm x 17.53 mm-VIPER17HSTMicroelectronics2 Ohms0.06 OhmsFlyback Transformers:No SVHC (20-Jun-2013)850431800.0122 Ohms20 mA-------120 kHz----12V @ 20mA:12V:265V:1 x 12V:Off Line:------------------------
749196331
2

電力変圧器 WE-FLEX Transformer 9.3uH 1.09A TRANSFORMER 9.3UH .97A SMD Flex Transformer WE-FLEX EFD15 Power Transformers WE-FLEX Transformer 9.3uH 1.09A TRANSFORMER, DC/DC CONV, 9.3UH 0.97A

Wurth Electronics

101: ¥30.668Lead free / RoHS Compliant9.3 uH16 mm8.3 mm17.5 mmTape & Reel (TR)17.50mm L x 16.00mm WSMD/SMT-40°C ~ 125°C732-2455-2300500VDCSurface MountConfigurable (For DC/DC)8.30mmFlyback Converters500 VAControl Transformers---WE-FLEX-----:No SVHC (20-Jun-2013)850431800.01--0.97 A:-:0.14ohm-----Triple Secondary WindingSMD/SMTTriple Primary Winding------------------------------
749196541
2

電力変圧器 WE-FLEX Transformer 7.6uH 2.46A TRANSFORMER 7.6UH 1.7A SMD Flex Transformer WE-FLEX EFD20 Power Transformers WE-FLEX Transformer 7.6uH 2.46A TRANSFORMER, DC/DC CONV, 7.6UH 1.7A Wurth Elektronik 开关式电源变压器, 7.6μH

Wurth Electronics

951: ¥54.36Lead free / RoHS Compliant7.6 uH21 mm10.8 mm21 mmTape & Reel (TR)21.00mm L x 21.00mm WSMD/SMT-40°C ~ 125°C732-2453-2120500VDCSurface MountConfigurable (For DC/DC)10.80mmFlyback Converters1500 VAControl Transformers---WE-FLEX-----:No SVHC (20-Jun-2013)850431800.01--1.7 A:-:0.071ohm-----Triple Secondary WindingSMD/SMTTriple Primary Winding------------------------------
750370024
2

変圧器 オーディオとシグナル Offline Transformer TRANS OFF LINE POWER ST VIPER17H Transformers Audio & Signal Offline Transformer TRANSFORMER, WE-UNIT STM VIPER, 17H

Midcom / Wurth Electronics

171: ¥45.30RoHS Compliant1.6 mH13.72 mm10.8 mm19.69 mmTray19.69mm L x 13.72mm WThrough Hole-40°C ~ 125°C732-22525004000VrmsThrough HoleFor AC/DC Converters10.80mmFlyback Converters6 WTransformers120 ~ 600V115kHz19.69 mm x 13.72 mm x 10.8 mm-VIPER17HSTMicroelectronics6.2 Ohms0.1 OhmsOffline Transformers:No SVHC (20-Jun-2013)850431800.016.2 Ohms500 mA-------115 kHz----16V @ 50mA:12V:265V:1 x 12V:Off Line:------------------------
750311907

変圧器 オーディオとシグナル Boost Inductor IND BOOST CY8CLEDAC02 1.2MH RAD Transformers Audio & Signal Boost Inductor

Midcom / Wurth Electronics

6001: ¥54.508RoHS Compliant1.2mH10.18 mm9.78 mm8.26 mmTray0.580" Dia x 0.365" W (14.73mm x 9.27mm)Through Hole- 40 C to + 125 C732-2905300-Through HoleWirewound---Transformers--Radial---1.1 Ohms-Control Transformers---1.1 Ohms200mA--1.1 Ohm-----------------------------±10%10kHz200mAUnshielded-----
749196521
2

電力変圧器 WE-FLEX Transformer 12.0uH 1.73A TRANSFORMER 12UH 1.7A SMD Flex Transformer WE-FLEX EFD20 Power Transformers WE-FLEX Transformer 12.0uH 1.73A TRANSFORMER, DC/DC CONV, 12UH 1.7A Wurth Elektronik SMPS 变压器, 12μH

Wurth Electronics

101: ¥65.39Lead free / RoHS Compliant12 uH21 mm10.8 mm21 mmTape & Reel (TR)21.00mm L x 21.00mm WSMD/SMT-40°C ~ 125°C732-2445-2120500VDCSurface MountConfigurable (For DC/DC)10.80mmFlyback Converters500 VAControl Transformers---WE-FLEX-----:No SVHC (20-Jun-2013)850431800.01--1.7 A:-:0.071ohm-----Triple Secondary WindingSMD/SMTTriple Primary Winding------------------------------
749196321
2

電力変圧器 WE-FLEX Transformer 14.2uH 0.63A TRANSFORMER 14.2UH .97A SMD Flex Transformer WE-FLEX EFD15 Power Transformers WE-FLEX Transformer 14.2uH 0.63A Wurth Elektronik 3输出 SMPS 变压器, 14.2μH

Wurth Electronics

29300: ¥40.58Lead free / RoHS Compliant14.2 uH16 mm8.3 mm17.5 mmTape & Reel (TR)17.50mm L x 16.00mm WSMD/SMT-40°C ~ 125°C732-2446-2300500VDCSurface MountConfigurable (For DC/DC)8.30mmFlyback Converters500 VAControl Transformers---WE-FLEX----------0.97 A1:1:1:1:1:1140mΩ-----Triple Secondary WindingSMD/SMTTriple Primary Winding--------8.3mm+125°C---------------14.2µH31MHz0.97AY
750811016

変圧器 オーディオとシグナル Offline Transformer Transformers Audio & Signal Offline Transformer

Midcom / Wurth Electronics

1281: ¥81.257RoHS Compliant1.67 mH16.9 mm13 mm18.8 mmTray18.8 mm L x 16.9 mm W x 13 mm HThrough Hole- 40 C to + 125 C--4500 VAC-Off-Line Transformer We-Unit--6 WTransformers--18.8 mm x 16.9 mm x 13 mm---2.77 Ohms0.024 OhmsOffline Transformers---2.77 Ohms450 mA-------100 kHz---------------------------------
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