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Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

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Part #

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

750312872
Wurth Elektronik
1: $38.76
919In Stock

Mfr. Part No.
750312872

Mouser Part No
710-750312872

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

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Datasheet

919In Stock

$38.76

$35.78

$24.60

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

750311783
Wurth Elektronik
1: $19.53
1,728In Stock

Mfr. Part No.
750311783

Mouser Part No
710-750311783

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

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Datasheet

1,728In Stock

Cut Tape

$19.53

$18.29

$17.50

Reel

$15.91

$14.32

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: $24.87
1,577In Stock

Mfr. Part No.
750316928

Mouser Part No
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

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Datasheet

1,577In Stock

Cut Tape

$24.87

$22.96

$21.04

$19.14

$15.79

Reel

$13.87

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

750343004
Wurth Elektronik
1: $18.55
536In Stock

Mfr. Part No.
750343004

Mouser Part No
710-750343004

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

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Datasheet

536In Stock

$18.55

$17.63

$16.39

$14.84

$13.60

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: $5.33
1,423In Stock

Mfr. Part No.
750370047

Mouser Part No
710-750370047

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

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Datasheet

1,423In Stock

Cut Tape

$5.33

Reel

$5.33

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: $4.95
1,119In Stock

Mfr. Part No.
750510682

Mouser Part No
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

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Datasheet

1,119In Stock

Cut Tape

$4.95

$4.47

$4.30

$4.18

Reel

$3.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

7508170311
Wurth Elektronik
1: $6.76
880In Stock

Mfr. Part No.
7508170311

Mouser Part No
710-7508170311

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

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Datasheet

880In Stock

Cut Tape

$6.76

$6.26

Reel

$4.69

MouseReel Available

Min.: 1
Mult.: 1

: 175

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

760301108
Wurth Elektronik
1: $11.80
436In Stock

Mfr. Part No.
760301108

Mouser Part No
710-760301108

Wurth Elektronik

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

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Datasheet

436In Stock

Cut Tape

$11.80

$11.71

$11.70

$11.11

View

Reel

$8.11

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

760871333
Wurth Elektronik
1: $15.16
1,303In Stock

Mfr. Part No.
760871333

Mouser Part No
710-760871333

Wurth Elektronik

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

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Datasheet

1,303In Stock

$15.16

$12.63

$12.62

$11.95

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W

7491196501
Wurth Elektronik
1: $10.04
60In Stock

Mfr. Part No.
7491196501

Mouser Part No
710-7491196501

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W

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Datasheet

60In Stock

Cut Tape

$10.04

$9.49

Reel

$8.04

$5.83

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount WE-FB Flyback 5uH 500VAC

750311268
Wurth Elektronik
1: $9.82
17In Stock

Mfr. Part No.
750311268

Mouser Part No
710-750311268

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 5uH 500VAC

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Datasheet

17In Stock

Cut Tape

$9.82

$9.06

Reel

$9.06

$6.23

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-OLLT LT3799 ER28/14 80W THT

750312646
Wurth Elektronik
1: $18.20
42In Stock

Mfr. Part No.
750312646

Mouser Part No
710-750312646

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3799 ER28/14 80W THT

Datasheet

42In Stock

$18.20

$16.80

$11.55

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W

750314462
Wurth Elektronik
1: $6.49
98In Stock

Mfr. Part No.
750314462

Mouser Part No
710-750314462

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W

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Datasheet

98In Stock

Cut Tape

$6.49

$6.00

Reel

$4.52

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT

750817436
Wurth Elektronik
1: $10.66
20In Stock

Mfr. Part No.
750817436

Mouser Part No
710-750817436

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT

Datasheet

20In Stock

$10.66

$9.03

$8.20

$6.77

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm

749118205
Wurth Elektronik
1: $10.43
127In Stock

Mfr. Part No.
749118205

Mouser Part No
710-749118205

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm

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Datasheet

127In Stock

$10.43

$9.19

$9.17

$8.70

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm

7491199212
Wurth Elektronik
1: $8.17
317In Stock

Mfr. Part No.
7491199212

Mouser Part No
710-7491199212

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm

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Datasheet

317In Stock

Cut Tape

$8.17

$7.89

$7.45

$7.00

Reel

$6.57

MouseReel Available

Min.: 1
Mult.: 1

: 200

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

750313723
Wurth Elektronik
1: $1.99
1,645In Stock

Mfr. Part No.
750313723

Mouser Part No
710-750313723

Wurth Elektronik

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

Datasheet

1,645In Stock

Cut Tape

$1.99

$1.84

$1.47

$1.29

$0.947

Reel

$0.947

MouseReel Available

Min.: 1
Mult.: 1

: 1,800

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: $9.94
75In Stock

Mfr. Part No.
750311456

Mouser Part No
710-750311456

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

75In Stock

Cut Tape

$9.94

$9.23

Reel

$7.10

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz

750315832
Wurth Elektronik
1: $3.35
332In Stock

Mfr. Part No.
750315832

Mouser Part No
710-750315832

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz

Learn More

Datasheet

332In Stock

Cut Tape

$3.35

$3.17

$2.68

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V

760895451
Wurth Elektronik
1: $23.85
9In Stock

Mfr. Part No.
760895451

Mouser Part No
710-760895451

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V

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Datasheet

9In Stock

$23.85

$22.86

$21.43

$19.28

$17.14

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

7491181024
Wurth Elektronik
1: $10.51
140In Stock

Mfr. Part No.
7491181024

Mouser Part No
710-7491181024

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

Learn More

Datasheet

140In Stock

$10.51

$9.25

$8.76

$8.27

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: $15.94
114In Stock

Mfr. Part No.
750311600

Mouser Part No
710-750311600

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

Learn More

Datasheet

114In Stock

Cut Tape

$15.94

$14.93

Reel

$14.93

$11.68

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz

7508112349
Wurth Elektronik
1: $13.29
17In Stock

Mfr. Part No.
7508112349

Mouser Part No
710-7508112349

Wurth Elektronik

Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz

Learn More

Datasheet

17In Stock

$13.29

$13.12

$12.29

$11.07

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: $4.35
776In Stock

Mfr. Part No.
750315232

Mouser Part No
710-750315232

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW

Learn More

Datasheet

776In Stock

Cut Tape

$4.35

$4.04

$3.41

Reel

$3.10

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W

750315834
Wurth Elektronik
1: $3.35
37In Stock

Mfr. Part No.
750315834

Mouser Part No
710-750315834

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W

Learn More

Datasheet

37In Stock

Cut Tape

$3.35

$3.17

Reel

$2.45

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

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