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 #

Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A

GA3460-BL
Coilcraft
1: £8.33
419In Stock
816Expected 11/09/2026

Mfr. Part No.
GA3460-BL

Mouser Part No
994-GA3460-BL

Coilcraft

Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A

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Datasheet

419In Stock

816Expected 11/09/2026

£8.33

£7.50

£7.19

£6.97

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Mult.: 1

Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A

Q4437-BL
Coilcraft
1: £6.57
493In Stock
756Expected 21/08/2026

Mfr. Part No.
Q4437-BL

Mouser Part No
994-Q4437-BL

Coilcraft

Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

493In Stock

756Expected 21/08/2026

£6.57

£5.33

£5.11

£4.95

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

FA2470-ALD
Coilcraft
1: £3.17
865In Stock

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

865In Stock

Cut Tape

£3.17

£2.39

£2.28

£2.14

Reel

£1.89

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Min.: 1
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: 450

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

DA2257-ALD
Coilcraft
1: £3.91
2,040In Stock

Mfr. Part No.
DA2257-ALD

Mouser Part No
994-DA2257-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

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Datasheet

2,040In Stock

Cut Tape

£3.91

£2.95

£2.82

£2.64

Reel

£2.41

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Min.: 1
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: 175

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

FA2469-ALD
Coilcraft
1: £3.23
1,071In Stock

Mfr. Part No.
FA2469-ALD

Mouser Part No
994-FA2469-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

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Datasheet

1,071In Stock

Cut Tape

£3.23

£2.44

£2.32

£2.17

Reel

£1.92

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Min.: 1
Mult.: 1

: 450

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

CST1-100LC
Coilcraft
1: £2.59
952In Stock

Mfr. Part No.
CST1-100LC

Mouser Part No
994-CST1-100LC

Coilcraft

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

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Datasheet

952In Stock

Cut Tape

£2.59

£2.12

£1.83

£1.78

Reel

£1.70

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Min.: 1
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: 250

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

FA2805-CLD
Coilcraft
1: £3.88
1,125In Stock
875Expected 21/09/2026

Mfr. Part No.
FA2805-CLD

Mouser Part No
994-FA2805-CLD

Coilcraft

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

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Datasheet

1,125In Stock

875Expected 21/09/2026

Cut Tape

£3.88

£2.93

£2.79

£2.62

Reel

£2.39

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Min.: 1
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: 175

15 W

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

POE300F-50LD
Coilcraft
1: £5.61
588In Stock

Mfr. Part No.
POE300F-50LD

Mouser Part No
994-POE300F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

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Datasheet

588In Stock

Cut Tape

£5.61

£4.37

£4.18

£4.05

Reel

£3.77

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: 175

Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz

CS1050L
Coilcraft
1: £3.90
2,056In Stock

Mfr. Part No.
CS1050L

Mouser Part No
994-CS1050L

Coilcraft

Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz

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Datasheet

2,056In Stock

£3.90

£3.20

£2.63

£2.55

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Mult.: 1

Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402

FA2924-ALD
Coilcraft
1: £3.51
2,090In Stock

Mfr. Part No.
FA2924-ALD

Mouser Part No
994-FA2924-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402

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Datasheet

2,090In Stock

Cut Tape

£3.51

£2.65

£2.53

£2.37

Reel

£2.17

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: 175

15 W

Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x

PA6549-ALD
Coilcraft
1: £4.85
1,846In Stock

Mfr. Part No.
PA6549-ALD

Mouser Part No
994-PA6549-ALD

Coilcraft

Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x

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Datasheet

1,846In Stock

Cut Tape

£4.85

£3.82

£3.65

£3.55

Reel

£3.20

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Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A

POE300F-24LD
Coilcraft
1: £5.61
454In Stock

Mfr. Part No.
POE300F-24LD

Mouser Part No
994-POE300F-24LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A

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Datasheet

454In Stock

Cut Tape

£5.61

£4.37

£4.18

£4.05

Reel

£3.77

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MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

POE70P-50LD
Coilcraft
1: £3.32
3,533In Stock

Mfr. Part No.
POE70P-50LD

Mouser Part No
994-POE70P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

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Datasheet

3,533In Stock

Cut Tape

£3.32

£2.51

£2.38

£2.23

Reel

£2.04

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MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A

POE30P-12LD
Coilcraft
1: £2.31
2,723In Stock

Mfr. Part No.
POE30P-12LD

Mouser Part No
994-POE30P-12LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A

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Datasheet

2,723In Stock

Cut Tape

£2.31

£1.75

£1.67

£1.56

Reel

£1.42

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MouseReel Available

Min.: 1
Mult.: 1

: 350

Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz

CS60-010L
Coilcraft
1: £5.11
76In Stock
1,296On Order

Mfr. Part No.
CS60-010L

Mouser Part No
994-CS60-010L

Coilcraft

Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz

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Datasheet

76In Stock

1,296On Order

£5.11

£4.02

£3.83

£3.73

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Mult.: 1

Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2

NA5730-ALD
Coilcraft
1: £5.23
51In Stock

Mfr. Part No.
NA5730-ALD

Mouser Part No
994-NA5730-ALD

Coilcraft

Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2

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Datasheet

51In Stock

Cut Tape

£5.23

£4.05

£3.89

£3.78

Reel

£3.51

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MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A

POE30P-33LD
Coilcraft
1: £2.79
152In Stock
700Expected 25/09/2026

Mfr. Part No.
POE30P-33LD

Mouser Part No
994-POE30P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A

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Datasheet

152In Stock

700Expected 25/09/2026

Cut Tape

£2.79

£2.11

£2.01

£1.89

Reel

£1.73

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MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

MA5157-AL
Coilcraft
1: £4.96
97In Stock

Mfr. Part No.
MA5157-AL

Mouser Part No
994-MA5157-AL

Coilcraft

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

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Datasheet

97In Stock

£4.96

£3.85

£3.69

£3.58

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

POE300F-19LD
Coilcraft
1: £5.60
144In Stock

Mfr. Part No.
POE300F-19LD

Mouser Part No
994-POE300F-19LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

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Datasheet

144In Stock

Cut Tape

£5.60

£4.36

£4.17

£4.05

Reel

£3.76

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MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

POE70P-33LD
Coilcraft
1: £3.31
86In Stock

Mfr. Part No.
POE70P-33LD

Mouser Part No
994-POE70P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

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Datasheet

86In Stock

Cut Tape

£3.31

£2.50

£2.38

£2.23

Reel

£2.03

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MouseReel Available

Min.: 1
Mult.: 1

: 200

Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr

SCS-050L
Coilcraft
1: £2.55
57In Stock

Mfr. Part No.
SCS-050L

Mouser Part No
994-SCS-050L

Coilcraft

Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr

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Datasheet

57In Stock

£2.55

£2.09

£1.81

£1.75

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Z9007-BL
Coilcraft
1: £12.14
11In Stock

Mfr. Part No.
Z9007-BL

Mouser Part No
994-Z9007-BL

Coilcraft

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

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Datasheet

11In Stock

£12.14

£10.33

£10.00

£9.68

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Mult.: 1

70 W

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

C1585-ALD
Coilcraft
1: £4.23
88In Stock

Mfr. Part No.
C1585-ALD

Mouser Part No
994-C1585-ALD

Coilcraft

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

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Datasheet

88In Stock

Cut Tape

£4.23

£3.20

£3.04

£2.85

Reel

£2.61

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MouseReel Available

Min.: 1
Mult.: 1

: 175

13 W

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

CST4835-100EC
Coilcraft
1: £2.72
503In Stock

Mfr. Part No.
CST4835-100EC

Mouser Part No
994-CST4835-100EC

Coilcraft

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

Learn More

Datasheet

503In Stock

Cut Tape

£2.72

£2.23

£1.92

£1.87

Reel

£1.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402

FA2671-ALD
Coilcraft
1: £3.73
31In Stock
200Expected 25/09/2026

Mfr. Part No.
FA2671-ALD

Mouser Part No
994-FA2671-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402

Learn More

Datasheet

31In Stock

200Expected 25/09/2026

Cut Tape

£3.73

£2.81

£2.68

£2.51

Reel

£2.30

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MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

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