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Würth Elektronik - Power

More than you expect

One of the world's leading manufacturers of electronic and electromechanical components, ensures global availability of its products. WE offers a wide range of products, making it the perfect choice for anyone looking to add value to their electronic projects. The company has 14 manufacturing facilities worldwide, which guarantee rapid delivery of components. The product range includes EMC components, power inductors, transformers, RF components, varistors, capacitors, resistors, quartz crystals, oscillators, power modules, Wireless Power Transfer, LEDs sensors, connectors, power supply elements, switches, push-buttons, connection technology, fuse holders and solutions for wireless data transmission.

#askLorandt explains: Short explaination videos from engineer to engineer

Short explanation videos which demonstrate the basics of passive, electromechanical, optoelectronical and active components and applications.

Join the world of e-mobility

With their automotive components, WE eliminate the noise of e-mobility and much more.

Application Notes - Practical Information For You

Read about solutions and well-defined applications and methods from WE engineers.

Spotlights

  • Product Status
  • Height
  • Length
  • Width
  • Inductance
  • Ratio
  • Insulation Voltage
  • Operating Temperature Max.
  • Operating Temperature Min.
  • Primary DC Resistance
  • Secondary DC Resistance
  • Temperature Max.
  • Temperature Range Min.
  • Current Rating
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New to us
LAN Transformer SMD, 1:1, 350mA, 350uH
LAN Transformer SMD, 1:1, 350mA, 350uH

SEK 25,40

(excl. VAT)

Art.Nr.   303-88-094
MPN.   749013011
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1:1, 1.5kV, 8 ... 32 VDC, 9uH
SMD Transformer, 1:1:1, 1.5kV, 8 ... 32 VDC, 9uH

SEK 40,20

(excl. VAT)

Art.Nr.   303-88-104
MPN.   750313443
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.1, 5kV, 3.3 ... 5 VDC, 340uH
SMD Transformer, 1:1.1, 5kV, 3.3 ... 5 VDC, 340uH

SEK 33,70

(excl. VAT)

Art.Nr.   303-88-107
MPN.   750313734
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.3, 2.5kV, 3.3 ... 5 VDC, 475uH
SMD Transformer, 1:1.3, 2.5kV, 3.3 ... 5 VDC, 475uH

SEK 19,70

(excl. VAT)

Art.Nr.   303-88-122
MPN.   760390013
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1.2:2:1, 4kV, 7 ... 31 VDC, 10uH
SMD Transformer, 1.2:2:1, 4kV, 7 ... 31 VDC, 10uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-113
MPN.   750318616
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.3, 5kV, 3.3 ... 5 VDC, 340uH
SMD Transformer, 1:1.3, 5kV, 3.3 ... 5 VDC, 340uH

SEK 34,00

(excl. VAT)

Art.Nr.   303-88-108
MPN.   750313769
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.1, 5kV, 5 VDC, 440uH
SMD Transformer, 1:1.1, 5kV, 5 VDC, 440uH

SEK 36,30

(excl. VAT)

Art.Nr.   303-88-110
MPN.   750315240
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.1, 2.5kV, 4.5 ... 5.5 VDC, 72uH
SMD Transformer, 1:1.1, 2.5kV, 4.5 ... 5.5 VDC, 72uH

SEK 26,30

(excl. VAT)

Art.Nr.   303-88-111
MPN.   750315371
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.1, 2.5kV, 5 VDC, 475uH
SMD Transformer, 1:1.1, 2.5kV, 5 VDC, 475uH

SEK 19,90

(excl. VAT)

Art.Nr.   303-88-121
MPN.   760390012
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 2:2.9:1.4:1.4:1, 4kV, 12 ... 18 VDC, 42uH
SMD Transformer, 2:2.9:1.4:1.4:1, 4kV, 12 ... 18 VDC, 42uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-114
MPN.   750319077
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:2, 4kV, 15 VDC, 256uH
SMD Transformer, 1:2, 4kV, 15 VDC, 256uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-120
MPN.   750319565
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.3, 2.5kV, 3.3 VDC, 72uH
SMD Transformer, 1:1.3, 2.5kV, 3.3 VDC, 72uH

SEK 40,50

(excl. VAT)

Art.Nr.   303-88-112
MPN.   750316028
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1.6:3.9:1:1:1, 4kV, 6 ... 18 VDC, 42uH
SMD Transformer, 1.6:3.9:1:1:1, 4kV, 6 ... 18 VDC, 42uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-116
MPN.   750319282
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 3:1:1, 1.5kV, 8 ... 32 VDC, 40uH
SMD Transformer, 3:1:1, 1.5kV, 8 ... 32 VDC, 40uH

SEK 51,10

(excl. VAT)

Art.Nr.   303-88-109
MPN.   750313974
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 2.3:4.3:1, 4kV, 9 ... 18 VDC, 7uH
SMD Transformer, 2.3:4.3:1, 4kV, 9 ... 18 VDC, 7uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-119
MPN.   750319497
Manufacturer:  Würth Elektronik
New to us
Signal Transformer SMD, 1:1, 350mA, 350uH
Signal Transformer SMD, 1:1, 350mA, 350uH

SEK 22,40

(excl. VAT)

Art.Nr.   303-88-095
MPN.   74930030
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1.8:3.6:1, 4kV, 9 ... 18 VDC, 7uH
SMD Transformer, 1.8:3.6:1, 4kV, 9 ... 18 VDC, 7uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-118
MPN.   750319496
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.3, 5kV, 3.3 ... 5 VDC, 340uH
SMD Transformer, 1:1.3, 5kV, 3.3 ... 5 VDC, 340uH

SEK 33,80

(excl. VAT)

Art.Nr.   303-88-106
MPN.   750313638
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.3, 2.5kV, 5 VDC, 475uH
SMD Transformer, 1:1.3, 2.5kV, 5 VDC, 475uH

SEK 19,50

(excl. VAT)

Art.Nr.   303-88-123
MPN.   760390014
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1.7, 4kV, 7.5 VDC, 16.5uH
SMD Transformer, 1:1.7, 4kV, 7.5 VDC, 16.5uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-115
MPN.   750319177
Manufacturer:  Würth Elektronik
New to us
PCB Transformer, 5:1:1, 1kV, 80 V, 28uH
PCB Transformer, 5:1:1, 1kV, 80 V, 28uH

SEK 196,00

(excl. VAT)

Art.Nr.   303-74-217
MPN.   7608957210
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:2, 2.5kV, 3.3 ... 5 VDC, 475uH
SMD Transformer, 1:2, 2.5kV, 3.3 ... 5 VDC, 475uH

SEK 19,90

(excl. VAT)

Art.Nr.   303-88-124
MPN.   760390015
Manufacturer:  Würth Elektronik
New
WE-LAN 10G Base T-SMT Transformer , 1:1, 120uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 120uH

SEK 129,00

(excl. VAT)

Art.Nr.   303-16-797
MPN.   749050017
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:2, 5kV, 3.3 ... 5 VDC, 340uH
SMD Transformer, 1:2, 5kV, 3.3 ... 5 VDC, 340uH

SEK 33,70

(excl. VAT)

Art.Nr.   303-88-105
MPN.   750313626
Manufacturer:  Würth Elektronik
New to us
SMD Transformer, 1:1, 4kV, 13 VDC, 50uH
SMD Transformer, 1:1, 4kV, 13 VDC, 50uH

SEK 97,00

(excl. VAT)

Art.Nr.   303-88-117
MPN.   750319331
Manufacturer:  Würth Elektronik
LAN Transformer SMD, 1:1, 350uH
LAN Transformer SMD, 1:1, 350uH

SEK 59,10

(excl. VAT)

Art.Nr.   303-16-780
MPN.   749010310
Manufacturer:  Würth Elektronik
Offer
WE-LAN 10G Base T-SMT Transformer , 1:1, 350mA, 120uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 350mA, 120uH

SEK 57,42

SEK 66,00

(excl. VAT)

Save 13 %

Art.Nr.   303-16-807
MPN.   749053013
Manufacturer:  Würth Elektronik
Offer
SMD Transformer, 1:30, 500VAC, 80 V, 180uH
SMD Transformer, 1:30, 500VAC, 80 V, 180uH

SEK 47,77

SEK 56,20

(excl. VAT)

Save 15 %

Art.Nr.   301-89-976
MPN.   749251030
Manufacturer:  Würth Elektronik
DC/DC Converter 4 ... 18V 17V Adjustable
DC/DC Converter 4 ... 18V 17V Adjustable

SEK 86,60

(excl. VAT)

Art.Nr.   302-64-535
MPN.   171011801
Manufacturer:  Würth Elektronik
Offer
WE-LAN 10G Base T-SMT Transformer , 1:1, 600mA, 120uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 600mA, 120uH

SEK 111,35

SEK 131,00

(excl. VAT)

Save 15 %

Art.Nr.   303-16-800
MPN.   749052012
Manufacturer:  Würth Elektronik
WE-LAN 10G Base T-SMT Transformer , 1:1, 1A, 180uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 1A, 180uH

SEK 153,00

(excl. VAT)

Art.Nr.   303-16-802
MPN.   749052050
Manufacturer:  Würth Elektronik
Offer
WE-LAN Base-T SMT Transformer, 1:1, 350mA, 350uH
WE-LAN Base-T SMT Transformer, 1:1, 350mA, 350uH

SEK 261,00

SEK 290,00

(excl. VAT)

Save 10 %

Art.Nr.   303-16-793
MPN.   7490240120
Manufacturer:  Würth Elektronik
WE-LAN 10/100/1000 Base T-SMT Transfomer, 1:1, 350mA, 350uH
WE-LAN 10/100/1000 Base T-SMT Transfomer, 1:1, 350mA, 350uH

SEK 48,70

(excl. VAT)

Art.Nr.   303-16-791
MPN.   749023113C
Manufacturer:  Würth Elektronik
Offer
DC/DC Converter 10.8 ... 13.2V 5V 200mA 1W
DC/DC Converter 10.8 ... 13.2V 5V 200mA 1W

SEK 69,28

SEK 86,60

(excl. VAT)

Save 20 %

Art.Nr.   302-64-547
MPN.   176920522
Manufacturer:  Würth Elektronik
Offer
WE-FB Flyback Transformer, 1.5:1, 1.5kV, 8uH
WE-FB Flyback Transformer, 1.5:1, 1.5kV, 8uH

SEK 115,50

SEK 165,00

(excl. VAT)

Save 30 %

Art.Nr.   301-65-067
MPN.   750311591
Manufacturer:  Würth Elektronik
Offer
WE-LAN 2.5G/5G Base-T SMT Transformer, 1:1, 200uH
WE-LAN 2.5G/5G Base-T SMT Transformer, 1:1, 200uH

SEK 64,77

SEK 76,20

(excl. VAT)

Save 15 %

Art.Nr.   303-16-808
MPN.   749080010
Manufacturer:  Würth Elektronik
LAN Transformer SMD, 1:1, 350uH
LAN Transformer SMD, 1:1, 350uH

SEK 197,00

(excl. VAT)

Art.Nr.   301-65-062
MPN.   7490140112
Manufacturer:  Würth Elektronik
Offer
LAN Transformer SMD, 1:1, 350uH
LAN Transformer SMD, 1:1, 350uH

SEK 113,60

SEK 142,00

(excl. VAT)

Save 20 %

Art.Nr.   301-65-063
MPN.   749014012
Manufacturer:  Würth Elektronik
LAN Transformer SMD, 1:1, 350mA, 350uH
LAN Transformer SMD, 1:1, 350mA, 350uH

SEK 40,00

(excl. VAT)

Art.Nr.   301-89-910
MPN.   749010012A
Manufacturer:  Würth Elektronik
Offer
WE-LAN 10G Base T-SMT Transformer , 1:1, 350mA, 200uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 350mA, 200uH

SEK 57,42

SEK 66,00

(excl. VAT)

Save 13 %

Art.Nr.   303-16-806
MPN.   749053012
Manufacturer:  Würth Elektronik
DC/DC Converter 4.5 ... 5.5V 12V 84mA 1W
DC/DC Converter 4.5 ... 5.5V 12V 84mA 1W

SEK 90,10

(excl. VAT)

Art.Nr.   302-64-544
MPN.   176881212
Manufacturer:  Würth Elektronik
Offer
WE-LAN 10G Base T-SMT Transformer , 1:1, 120uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 120uH

SEK 103,70

SEK 122,00

(excl. VAT)

Save 15 %

Art.Nr.   303-16-798
MPN.   749050018
Manufacturer:  Würth Elektronik
DC/DC Converter 4.75 ... 36V 3.3V 500mA Fixed
DC/DC Converter 4.75 ... 36V 3.3V 500mA Fixed

SEK 68,90

(excl. VAT)

Art.Nr.   302-64-541
MPN.   173950336
Manufacturer:  Würth Elektronik
Offer
WE-LAN 10/100 Base-T SMT Transformer, 1:1, 350uH
WE-LAN 10/100 Base-T SMT Transformer, 1:1, 350uH

SEK 66,33

SEK 73,70

(excl. VAT)

Save 10 %

Art.Nr.   303-16-784
MPN.   7490140122B
Manufacturer:  Würth Elektronik
Offer
SMD Transformer, 1:4.75, 2.5kV, 86uH
SMD Transformer, 1:4.75, 2.5kV, 86uH

SEK 66,64

SEK 83,30

(excl. VAT)

Save 20 %

Art.Nr.   303-74-234
MPN.   78931812523
Manufacturer:  Würth Elektronik
DC/DC Converter 2.5 ... 5.5V 5.5V Adjustable
DC/DC Converter 2.5 ... 5.5V 5.5V Adjustable

SEK 49,90

(excl. VAT)

Art.Nr.   302-64-533
MPN.   171010502
Manufacturer:  Würth Elektronik
Offer
WE-LAN AQ Base-T SMT Transformer, 1:1, 720mA, 150uH
WE-LAN AQ Base-T SMT Transformer, 1:1, 720mA, 150uH

SEK 42,48

SEK 47,20

(excl. VAT)

Save 10 %

Art.Nr.   303-16-790
MPN.   749022310
Manufacturer:  Würth Elektronik
WE-LAN 10G Base T-SMT Transformer , 1:1, 350mA, 200uH
WE-LAN 10G Base T-SMT Transformer , 1:1, 350mA, 200uH

SEK 110,00

(excl. VAT)

Art.Nr.   303-16-805
MPN.   749053011
Manufacturer:  Würth Elektronik
Offer
WE-LAN Base-T SMT Transformer, 1:1, 350uH
WE-LAN Base-T SMT Transformer, 1:1, 350uH

SEK 116,45

SEK 137,00

(excl. VAT)

Save 15 %

Art.Nr.   303-16-786
MPN.   749020022A
Manufacturer:  Würth Elektronik
Offer
DC/DC Converter 4.5 ... 5.5V 15V 66mA 1W
DC/DC Converter 4.5 ... 5.5V 15V 66mA 1W

SEK 72,08

SEK 90,10

(excl. VAT)

Save 20 %

Art.Nr.   302-64-543
MPN.   176861512
Manufacturer:  Würth Elektronik