WE-FB Flyback Transformers

Würth Elektronik WE-FB Flyback Transformers provide a straightforward design solution, requiring fewer external components and occupying minimal board space. These cost-effective transformers are compatible with multiple Linear Technologies (LT) chipsets, ensuring reliable voltage control over the long term. With an isolation voltage of up to 2.5kV, Würth Elektronik WE-FB Flyback Transformers deliver sustained performance and safety.

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Results: 177
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Power Rating Primary Voltage Rating Secondary Voltage Rating Mounting Style
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 1.396In Stock
Cut Tape
Rp53.937,24
Rp46.782,30
Rp45.498,08
Rp44.030,40
Reel
Rp41.828,88
Min.: 1
Mult.: 1
: 300
1.9 W 36 V to 72 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 919In Stock
Rp522.861,00
Rp482.683,26
Rp331.879,14
Min.: 1
Mult.: 1
112 W 20 V to 60 V 28 V Through Hole
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 1.792In Stock
Cut Tape
Rp45.131,16
Rp42.746,18
Rp36.141,62
Reel
Rp33.022,80
Min.: 1
Mult.: 1
: 400
2.9 W 36 V to 72 V 48 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 1.761In Stock
Cut Tape
Rp62.376,40
Rp59.257,58
Rp45.865,00
Reel
Rp45.865,00
Min.: 1
Mult.: 1
: 925
1.6 W 36 V to 75 V 5 V, 10 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 307In Stock
Cut Tape
Rp134.292,72
Rp125.853,56
Rp120.349,76
Rp109.525,62
Reel
Rp98.518,02
Min.: 1
Mult.: 1
: 200
10 W 9 V to 30 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW 1.050In Stock
Cut Tape
Rp173.002,78
Rp159.610,20
Reel
Rp109.709,08
Min.: 1
Mult.: 1
: 400
700 mW 18 V to 32 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W 1.269In Stock
Cut Tape
Rp139.246,14
Rp128.605,46
Reel
Rp128.605,46
Rp88.427,72
Min.: 1
Mult.: 1
: 300
2.5 W 8 V to 28 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W 1.147In Stock
Cut Tape
Rp136.861,16
Rp126.220,48
Reel
Rp126.220,48
Rp86.776,58
Min.: 1
Mult.: 1
: 300
3 W 18 V to 60 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 445In Stock
Cut Tape
Rp263.448,56
Rp246.753,70
Reel
Rp214.648,20
Rp193.183,38
Min.: 1
Mult.: 1
: 100
45.6 W 20 V to 48 V 24 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 882In Stock
Cut Tape
Rp79.988,56
Rp74.301,30
Reel
Rp57.239,52
Min.: 1
Mult.: 1
: 300
2.1 W 36 V to 72 V 15 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 1.420In Stock
Cut Tape
Rp71.916,32
Reel
Rp71.916,32
Min.: 1
Mult.: 1
: 400
5 W 10 V to 30 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 1.137In Stock
Cut Tape
Rp85.859,28
Rp78.704,34
Rp77.970,50
Reel
Rp77.970,50
Rp75.768,98
Min.: 1
Mult.: 1
: 300
5 W 18 V to 30 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 420In Stock
Cut Tape
Rp177.405,82
Rp166.214,76
Rp158.876,36
Rp144.566,48
Reel
Rp130.073,14
Min.: 1
Mult.: 1
: 200
15 W 10 V to 40 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 943In Stock
Cut Tape
Rp75.952,44
Rp70.265,18
Reel
Rp52.836,48
Min.: 1
Mult.: 1
: 250
6.6 W 8 V to 40 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W 594In Stock
Cut Tape
Rp177.038,90
Rp163.462,86
Reel
Rp112.460,98
Min.: 1
Mult.: 1
: 200
19.2 W 17 V to 36 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45.6 W 112In Stock
Cut Tape
Rp263.448,56
Rp246.753,70
Reel
Rp246.753,70
Rp193.183,38
Min.: 1
Mult.: 1
: 100
45.6 W 30 V to 75 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 232In Stock
Cut Tape
Rp128.422,00
Rp119.249,00
Reel
Rp91.730,00
Min.: 1
Mult.: 1
: 250
15 W 36 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 266In Stock
Rp147.868,76
Rp133.375,42
Rp128.055,08
Rp126.037,02
Min.: 1
Mult.: 1
12 W 8 V to 24 V 15 V, 15 V, 15 V, 15 V Through Hole
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W 855In Stock
Rp159.426,74
Rp147.134,92
Rp101.269,92
Min.: 1
Mult.: 1
45 W 8 V to 70 V 50 V to 150 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W 139In Stock
Cut Tape
Rp241.983,74
Rp226.573,10
Rp216.849,72
Reel
Rp197.036,04
Rp177.405,82
Min.: 1
Mult.: 1
: 100
45 W 20 V to 48 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W 179In Stock
Cut Tape
Rp93.014,22
Rp86.042,74
Rp78.337,42
Rp71.182,48
Reel
Rp64.761,38
Rp58.707,20
Min.: 1
Mult.: 1
: 250
15.2 W 15 V to 40 V 12.7 V, 12.7 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W 133In Stock
Cut Tape
Rp263.448,56
Rp246.753,70
Reel
Rp246.753,70
Rp193.183,38
Min.: 1
Mult.: 1
: 100
45 W 30 V to 75 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 125In Stock
Cut Tape
Rp215.015,12
Rp201.439,08
Reel
Rp175.204,30
Rp157.592,14
Min.: 1
Mult.: 1
: 125
30 W 30 V to 75 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W 67In Stock
200Expected 03/12/2026
Cut Tape
Rp92.463,84
Rp85.859,28
Rp79.254,72
Rp72.650,16
Reel
Rp66.045,60
Rp54.487,62
Min.: 1
Mult.: 1
: 200
9 W 16 V to 24 V 15 V, 15 V, 15 V, 15 V SMD/SMT
Wurth Elektronik Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% 92In Stock
Cut Tape
Rp87.326,96
Rp86.226,20
Rp80.905,86
Rp72.833,62
Reel
Rp72.833,62
Min.: 1
Mult.: 1
: 350