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.

All Results (177)

Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 420In Stock
Cut Tape
£7.26
£6.56
£6.30
£6.10
Reel
£5.33
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 1,761In Stock
Cut Tape
£2.55
£2.43
£1.88
Reel
£1.88
Min.: 1
Mult.: 1
: 925
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W 306In Stock
672Expected 10/11/2026
£8.08
£7.47
£6.79
£6.17
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 941In Stock
Cut Tape
£3.11
£2.87
Reel
£2.17
Min.: 1
Mult.: 1
: 250
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W 293In Stock
Cut Tape
£8.84
£8.16
£7.48
£6.80
Reel
£6.80
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 1,792In Stock
Cut Tape
£1.85
£1.75
£1.48
Reel
£1.35
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 1,396In Stock
Cut Tape
£2.21
£1.91
£1.86
£1.80
Reel
£1.71
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 919In Stock
£21.40
£19.76
£13.58
Min.: 1
Mult.: 1
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 1,037In Stock
Cut Tape
£3.51
£3.22
£3.20
Reel
£3.20
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 445In Stock
Cut Tape
£10.78
£10.10
Reel
£8.78
£7.91
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 858In Stock
Cut Tape
£3.27
£3.04
Reel
£2.34
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 1,420In Stock
Cut Tape
£2.94
Reel
£2.94
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 307In Stock
Cut Tape
£5.50
£5.15
£4.92
£4.48
Reel
£4.03
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW 1,050In Stock
Cut Tape
£7.08
£6.53
Reel
£4.49
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W 1,269In Stock
Cut Tape
£5.70
£5.26
Reel
£5.26
£3.62
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W 1,147In Stock
Cut Tape
£5.60
£5.17
Reel
£5.17
£3.55
Min.: 1
Mult.: 1
: 300
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W 114In Stock
Cut Tape
£8.80
£8.24
Reel
£8.24
£6.45
Min.: 1
Mult.: 1
: 125
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz 329In Stock
Cut Tape
£1.85
£1.75
£1.48
Reel
£1.40
Min.: 1
Mult.: 1
: 400
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W 130In Stock
Cut Tape
£10.78
£10.10
Reel
£10.10
£7.91
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 125In Stock
Cut Tape
£8.80
£8.24
Reel
£7.17
£6.45
Min.: 1
Mult.: 1
: 125
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W 63In Stock
200Expected 03/12/2026
Cut Tape
£3.78
£3.51
£3.25
£2.98
Reel
£2.71
£2.23
Min.: 1
Mult.: 1
: 200
Wurth Elektronik Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10% 92In Stock
Cut Tape
£3.57
£3.53
£3.31
£3.20
Reel
£2.72
Min.: 1
Mult.: 1
: 350
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W 139In Stock
Cut Tape
£9.90
£9.27
£8.88
Reel
£8.07
£7.26
Min.: 1
Mult.: 1
: 100
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W 179In Stock
Cut Tape
£3.81
£3.52
£3.20
£2.92
Reel
£2.65
£2.40
Min.: 1
Mult.: 1
: 250
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W 232In Stock
Cut Tape
£5.26
£4.88
Reel
£3.75
Min.: 1
Mult.: 1
: 250