Power Transformers - Board Mount

.hide-partial { max-height: none; } .show-more { display: none; }

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).

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 14

Applied Filters:

Product

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

Q4437-BL
Coilcraft
1: 7,53 €
493In Stock
756Expected 9/24/2026

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

Learn More

Datasheet

493In Stock

756Expected 9/24/2026

7,53 €

6,10 €

5,85 €

5,67 €

View

Min.: 1
Mult.: 1

Q4437

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

Q4435-BL
Coilcraft
1: 7,04 €
27In 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

Learn More

Datasheet

27In Stock

7,04 €

5,70 €

5,48 €

5,31 €

View

Min.: 1
Mult.: 1

Q4435

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

Learn More

Datasheet

27In Stock

7,10 €

5,75 €

5,52 €

5,35 €

View

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

Learn More

Datasheet

9In Stock

8,19 €

6,65 €

6,38 €

6,17 €

View

Min.: 1
Mult.: 1

Q4436

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

Q4438-BL
Coilcraft
1: 5,35 €
123In Stock
252Expected 9/18/2026

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

Learn More

Datasheet

123In Stock

252Expected 9/18/2026

5,35 €

4,28 €

4,11 €

3,99 €

View

Min.: 1
Mult.: 1

Q4438

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

Q4338-BL
Coilcraft
1: 4,95 €
44In Stock
49Expected 9/22/2026

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

Learn More

Datasheet

44In Stock

49Expected 9/22/2026

4,95 €

3,96 €

3,80 €

3,68 €

View

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 €
28In 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

Learn More

Datasheet

28In Stock

7,15 €

5,79 €

5,56 €

5,38 €

View

Min.: 1
Mult.: 1

Q4344

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

Learn More

Datasheet

29In Stock

6,03 €

4,74 €

4,53 €

4,41 €

View

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

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

3,62 €

2,97 €

2,57 €

2,49 €

Reel

2,39 €

View

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

Learn More

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

6,94 €

5,62 €

5,39 €

5,23 €

View

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

6,47 €

5,24 €

5,03 €

4,88 €

View

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

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

7,34 €

5,95 €

5,71 €

5,54 €

View

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

Customer Service Office

Company

Resources

Support