Transformers – Mouser United Kingdom

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Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

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Types of Transformers

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Part #

Current Transformers - Board Mount CS60 Current Sensor 5-50A 50-60kHz

CS60-050L
Coilcraft
1: £10.24
9In Stock

Mfr. Part No.
CS60-050L

Mouser Part No
994-CS60-050L

Coilcraft

Current Transformers - Board Mount CS60 Current Sensor 5-50A 50-60kHz

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Datasheet

9In Stock

£10.24

£8.34

£8.01

£7.75

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Min.: 1
Mult.: 1

Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200

CST1-125LC
Coilcraft
1: £2.45
245In Stock
250Expected 16/03/2026

Mfr. Part No.
CST1-125LC

Mouser Part No
994-CST1-125LC

Coilcraft

Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200

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Datasheet

245In Stock

250Expected 16/03/2026

Cut Tape

£2.45

£2.01

£1.70

£1.65

Reel

£1.54

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200

CST4835-100EC
Coilcraft
1: £2.60
128In Stock
500Expected 13/03/2026

Mfr. Part No.
CST4835-100EC

Mouser Part No
994-CST4835-100EC

Coilcraft

Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200

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Datasheet

128In Stock

500Expected 13/03/2026

Cut Tape

£2.60

£2.12

£1.85

Reel

£1.58

£1.53

£1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

FA2470-ALD
Coilcraft
1: £3.03
293In Stock
900Expected 27/03/2026

Mfr. Part No.
FA2470-ALD

Mouser Part No
994-FA2470-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

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Datasheet

293In Stock

900Expected 27/03/2026

Cut Tape

£3.03

£2.28

£2.17

£2.03

Reel

£1.81

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Pulse Transformers SMT Gate Driver Transformer 2250 Vdc

FA2659-ALC
Coilcraft
1: £3.23
165In Stock

Mfr. Part No.
FA2659-ALC

Mouser Part No
994-FA2659-ALC

Coilcraft

Pulse Transformers SMT Gate Driver Transformer 2250 Vdc

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Datasheet

165In Stock

Cut Tape

£3.23

£2.65

£2.23

£2.17

Reel

£2.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803

HA3691-ALD
Coilcraft
1: £4.61
22In Stock

Mfr. Part No.
HA3691-ALD

Mouser Part No
994-HA3691-ALD

Coilcraft

Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803

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Datasheet

22In Stock

Cut Tape

£4.61

£3.47

£3.31

£3.11

Reel

£2.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070

C1587-ALD
Coilcraft
1: £4.02
109In Stock

Mfr. Part No.
C1587-ALD

Mouser Part No
994-C1587-ALD

Coilcraft

Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070

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Datasheet

109In Stock

Cut Tape

£4.02

£3.04

£2.92

Reel

£2.48

£2.40

£2.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

7 W

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

CST1-070LC
Coilcraft
1: £2.46
179In Stock

Mfr. Part No.
CST1-070LC

Mouser Part No
994-CST1-070LC

Coilcraft

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

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Datasheet

179In Stock

Cut Tape

£2.46

£2.02

£1.82

Reel

£1.55

£1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
1: £5.15
200In Stock

Mfr. Part No.
HA3802-BLD

Mouser Part No
994-HA3802-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

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Datasheet

200In Stock

Cut Tape

£5.15

£3.88

£3.70

£3.47

Reel

£3.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

10 W

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

PA6605-AL
Coilcraft
1: £8.16
29In Stock
50Expected 27/03/2026

Mfr. Part No.
PA6605-AL

Mouser Part No
994-PA6605-AL

Coilcraft

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

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Datasheet

29In Stock

50Expected 27/03/2026

£8.16

£6.94

£6.72

£6.51

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

POE13F-50LD
Coilcraft
1: £3.82
197In Stock

Mfr. Part No.
POE13F-50LD

Mouser Part No
994-POE13F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

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Datasheet

197In Stock

Cut Tape

£3.82

£2.88

£2.75

£2.57

Reel

£2.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A

POE13P-24LD
Coilcraft
1: £2.60
32In Stock
350Expected 20/03/2026

Mfr. Part No.
POE13P-24LD

Mouser Part No
994-POE13P-24LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A

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Datasheet

32In Stock

350Expected 20/03/2026

Cut Tape

£2.60

£1.96

£1.88

£1.75

Reel

£1.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A

POE30P-50LD
Coilcraft
1: £2.65
238In Stock

Mfr. Part No.
POE30P-50LD

Mouser Part No
994-POE30P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A

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Datasheet

238In Stock

Cut Tape

£2.65

£2.01

£1.90

£1.79

Reel

£1.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Power Transformers Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

Q4435-BL
Coilcraft
1: £9.64
27In Stock

Mfr. Part No.
Q4435-BL

Mouser Part No
994-Q4435-BL

Coilcraft

Power Transformers Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

27In Stock

£9.64

£6.77

£4.73

£4.39

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Y8848 For NCP1202 10uH 12 V .83 A

Y8848-AL
Coilcraft
1: £6.95
25In Stock

Mfr. Part No.
Y8848-AL

Mouser Part No
994-Y8848-AL

Coilcraft

Audio Transformers / Signal Transformers Y8848 For NCP1202 10uH 12 V .83 A

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Datasheet

25In Stock

£6.95

£5.88

£5.65

£5.33

View

Min.: 1
Mult.: 1

10 W

Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A

B0570-BL
Coilcraft
1: £7.17
105In Stock

Mfr. Part No.
B0570-BL

Mouser Part No
994-B0570-BL

Coilcraft

Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A

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Datasheet

105In Stock

£7.17

£6.08

£5.82

£5.51

View

Min.: 1
Mult.: 1

15 W

Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A

C1586-ALD
Coilcraft
1: £3.71
103In Stock

Mfr. Part No.
C1586-ALD

Mouser Part No
994-C1586-ALD

Coilcraft

Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A

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Datasheet

103In Stock

Cut Tape

£3.71

£2.80

£2.67

£2.50

Reel

£2.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

13 W

Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200

CST1-100LC
Coilcraft
1: £2.46
1In Stock
750Expected 10/04/2026

Mfr. Part No.
CST1-100LC

Mouser Part No
994-CST1-100LC

Coilcraft

Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200

Learn More

Datasheet

1In Stock

750Expected 10/04/2026

Cut Tape

£2.46

£2.02

£1.82

Reel

£1.55

£1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200

CST2-125LC
Coilcraft
1: £2.49
53In Stock

Mfr. Part No.
CST2-125LC

Mouser Part No
994-CST2-125LC

Coilcraft

Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200

Learn More

Datasheet

53In Stock

Cut Tape

£2.49

£2.03

£1.83

Reel

£1.55

£1.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200

CST4835-050EC
Coilcraft
1: £2.59
628In Stock

Mfr. Part No.
CST4835-050EC

Mouser Part No
994-CST4835-050EC

Coilcraft

Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200

Learn More

Datasheet

628In Stock

Cut Tape

£2.59

£2.12

£1.80

£1.75

Reel

£1.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
1: £3.71
380In Stock
525Expected 27/03/2026

Mfr. Part No.
FA2805-CLD

Mouser Part No
994-FA2805-CLD

Coilcraft

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

Learn More

Datasheet

380In Stock

525Expected 27/03/2026

Cut Tape

£3.71

£2.80

£2.67

£2.50

Reel

£2.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

15 W

Audio Transformers / Signal Transformers FA2898 Flyback 50uH 2.9A 10% TOL

FA2898-ALD
Coilcraft
1: £5.40
18In Stock

Mfr. Part No.
FA2898-ALD

Mouser Part No
994-FA2898-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2898 Flyback 50uH 2.9A 10% TOL

Learn More

Datasheet

18In Stock

Cut Tape

£5.40

£4.47

£4.29

£4.16

Reel

£3.86

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

FA2925-ALD
Coilcraft
1: £3.59
138In Stock

Mfr. Part No.
FA2925-ALD

Mouser Part No
994-FA2925-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

Learn More

Datasheet

138In Stock

Cut Tape

£3.59

£2.71

£2.58

£2.42

Reel

£2.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

15 W

Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A

Q4438-BL
Coilcraft
1: £6.64
287In Stock
756Expected 13/03/2026

Mfr. Part No.
Q4438-BL

Mouser Part No
994-Q4438-BL

Coilcraft

Power Transformers Q4438 Flybck Regltor 12 V, -12 V 0.63 A

Learn More

Datasheet

287In Stock

756Expected 13/03/2026

£6.64

£4.67

£3.26

£3.03

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

C1589-ALD
Coilcraft
1: £4.02
210In Stock

Mfr. Part No.
C1589-ALD

Mouser Part No
994-C1589-ALD

Coilcraft

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

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Datasheet

210In Stock

Cut Tape

£4.02

£3.04

£2.89

£2.71

Reel

£2.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

7 W

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