Power Transformers - Board Mount

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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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Part #

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

Q4437-BL
Coilcraft
1: €7.53
1,249In Stock

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

1,249In Stock

€7.53

€6.10

€5.85

€5.67

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Min.: 1
Mult.: 1

Q4437

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

Q4438-BL
Coilcraft
1: €5.35
390In Stock
210Expected 16/11/2026

Mfr. Part No.
Q4438-BL

Mouser Part No
994-Q4438-BL

Coilcraft

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

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Datasheet

390In Stock

210Expected 16/11/2026

€5.35

€4.28

€4.11

€3.99

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Min.: 1
Mult.: 1

Q4438

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

Q4434-BL
Coilcraft
1: €7.10
27In Stock

Mfr. Part No.
Q4434-BL

Mouser Part No
994-Q4434-BL

Coilcraft

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

27In Stock

€7.10

€5.75

€5.52

€5.35

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Min.: 1
Mult.: 1

Q4434

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

Q4436-BL
Coilcraft
1: €8.19
9In Stock

Mfr. Part No.
Q4436-BL

Mouser Part No
994-Q4436-BL

Coilcraft

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

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Datasheet

9In Stock

€8.19

€6.65

€6.38

€6.17

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Min.: 1
Mult.: 1

Q4436

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

Q4338-BL
Coilcraft
1: €4.95
44In Stock
49Expected 06/11/2026

Mfr. Part No.
Q4338-BL

Mouser Part No
994-Q4338-BL

Coilcraft

Power Transformers - Board Mount Q4338 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

44In Stock

49Expected 06/11/2026

€4.95

€3.96

€3.80

€3.68

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Min.: 1
Mult.: 1

Q4338

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

Q4344-BL
Coilcraft
1: €7.15
18In Stock

Mfr. Part No.
Q4344-BL

Mouser Part No
994-Q4344-BL

Coilcraft

Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A

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Datasheet

18In Stock

€7.15

€5.79

€5.56

€5.38

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Min.: 1
Mult.: 1

Q4344

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

Q4435-BL
Coilcraft
1: €7.04
25In Stock

Mfr. Part No.
Q4435-BL

Mouser Part No
994-Q4435-BL

Coilcraft

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

25In Stock

€7.04

€5.70

€5.48

€5.31

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Min.: 1
Mult.: 1

Q4435

Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A

Q4337-BL
Coilcraft
1: €6.03
29In Stock

Mfr. Part No.
Q4337-BL

Mouser Part No
994-Q4337-BL

Coilcraft

Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A

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Datasheet

29In Stock

€6.03

€4.74

€4.53

€4.41

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Min.: 1
Mult.: 1

Q4337

Power Transformers - Board Mount DA2383 Flyback For TI LM5071

DA2383-ALD
Coilcraft
1: €3.62
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
DA2383-ALD

Mouser Part No
994-DA2383-ALD

Coilcraft

Power Transformers - Board Mount DA2383 Flyback For TI LM5071

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Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

€3.62

€2.97

€2.57

€2.49

Reel

€2.39

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MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

DA2383

Power Transformers - Board Mount GA3429 Flyback For LT3573

GA3429-BL
Coilcraft
1: €3.72
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
GA3429-BL

Mouser Part No
994-GA3429-BL

Coilcraft

Power Transformers - Board Mount GA3429 Flyback For LT3573

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Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

€3.72

€3.04

€2.88

Reel

€2.45

€2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

GA3429

Power Transformers - Board Mount Q4339 Flybck Regltor 12 V, -12 V 0.63 A

Q4339-BL
Coilcraft
1: €6.94
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
Q4339-BL

Mouser Part No
994-Q4339-BL

Coilcraft

Power Transformers - Board Mount Q4339 Flybck Regltor 12 V, -12 V 0.63 A

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Datasheet

Non-Stocked Lead-Time 7 Weeks

€6.94

€5.62

€5.39

€5.23

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Min.: 1
Mult.: 1

Q4339

Power Transformers - Board Mount S6000 Flybck Regltr 4.5uH 5.0 V 3 A

S6000-AL
Coilcraft
1: €6.47
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
S6000-AL

Mouser Part No
994-S6000-AL

Coilcraft

Power Transformers - Board Mount S6000 Flybck Regltr 4.5uH 5.0 V 3 A

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Datasheet

Non-Stocked Lead-Time 7 Weeks

€6.47

€5.24

€5.03

€4.88

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Min.: 1
Mult.: 1

S6000

Power Transformers - Board Mount S6057 Flybck Regltr 4.5uH 5.0 V 3 A

S6057-AL
Coilcraft
1: €7.34
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
S6057-AL

Mouser Part No
994-S6057-AL

Coilcraft

Power Transformers - Board Mount S6057 Flybck Regltr 4.5uH 5.0 V 3 A

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Datasheet

Non-Stocked Lead-Time 7 Weeks

€7.34

€5.95

€5.71

€5.54

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Min.: 1
Mult.: 1

S6057

Power Transformers - Board Mount IFLY0012LD DC Flybck For Intersil ISL640

IFLY0012LD
Coilcraft
1: €4.39
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
IFLY0012LD

Mouser Part No
994-IFLY0012LD

Coilcraft

Power Transformers - Board Mount IFLY0012LD DC Flybck For Intersil ISL640

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

€4.39

€3.59

€2.96

€2.86

Reel

€2.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

IFLY0012LD

Power Magnetics

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