Transformers – Mouser Korea, Republic of

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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 CS4xxx High Freq 80000uH 35A 4Ohms

CS4200V-01L
Coilcraft
1: ₩11,762.4
3,296In Stock
3,712Expected 8/21/2026

Mfr. Part #
CS4200V-01L

Mouser Part #
994-CS4200V-01L

Coilcraft

Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms

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Datasheet

3,296In Stock

3,712Expected 8/21/2026

₩11,762.4

₩9,516

₩9,141.6

₩8,860.8

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750

DA2032-ALD
Coilcraft
1: ₩10,654.8
5,786In Stock

Mfr. Part #
DA2032-ALD

Mouser Part #
994-DA2032-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750

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Datasheet

5,786In Stock

Cut Tape

₩10,654.8

₩8,049.6

₩7,659.6

₩7,176

Reel

₩6,552

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

DA2257-ALD
Coilcraft
1: ₩8,127.6
1,040In Stock

Mfr. Part #
DA2257-ALD

Mouser Part #
994-DA2257-ALD

Coilcraft

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

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Datasheet

1,040In Stock

Cut Tape

₩8,127.6

₩6,130.8

₩5,850

₩5,475.6

Reel

₩5,007.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

FA2469-ALD
Coilcraft
1: ₩6,708
1,050In Stock

Mfr. Part #
FA2469-ALD

Mouser Part #
994-FA2469-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

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Datasheet

1,050In Stock

Cut Tape

₩6,708

₩5,054.4

₩4,820.4

₩4,508.4

Reel

₩3,993.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

FA2470-ALD
Coilcraft
1: ₩6,583.2
806In Stock

Mfr. Part #
FA2470-ALD

Mouser Part #
994-FA2470-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

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Datasheet

806In Stock

Cut Tape

₩6,583.2

₩4,976.4

₩4,742.4

₩4,446

Reel

₩3,931.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402

FA2672-ALD
Coilcraft
1: ₩7,909.2
762In Stock
600Expected 9/11/2026

Mfr. Part #
FA2672-ALD

Mouser Part #
994-FA2672-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402

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Datasheet

762In Stock

600Expected 9/11/2026

Cut Tape

₩7,909.2

₩5,974.8

₩5,694

₩5,319.6

Reel

₩4,867.2

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MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

PL300-102L
Coilcraft
1: ₩23,930.4
160In Stock
175Expected 9/25/2026

Mfr. Part #
PL300-102L

Mouser Part #
994-PL300-102L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

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Datasheet

160In Stock

175Expected 9/25/2026

₩23,930.4

₩21,559.2

₩20,670

₩20,014.8

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Min.: 1
Mult.: 1

300 W

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

FA2805-CLD
Coilcraft
1: ₩8,080.8
992In Stock
875Expected 9/21/2026

Mfr. Part #
FA2805-CLD

Mouser Part #
994-FA2805-CLD

Coilcraft

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

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Datasheet

992In Stock

875Expected 9/21/2026

Cut Tape

₩8,080.8

₩6,099.6

₩5,803.2

₩5,444.4

Reel

₩4,976.4

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MouseReel Available

Min.: 1
Mult.: 1

: 175

15 W

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

POE300F-50LD
Coilcraft
1: ₩11,653.2
585In Stock

Mfr. Part #
POE300F-50LD

Mouser Part #
994-POE300F-50LD

Coilcraft

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

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Datasheet

585In Stock

Cut Tape

₩11,653.2

₩9,048

₩8,673.6

₩8,408.4

Reel

₩7,815.6

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MouseReel Available

Min.: 1
Mult.: 1

: 175

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

GA3460-BL
Coilcraft
1: ₩17,300.4
374In Stock
1,824On Order

Mfr. Part #
GA3460-BL

Mouser Part #
994-GA3460-BL

Coilcraft

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

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Datasheet

374In Stock

1,824On Order

₩17,300.4

₩15,584.4

₩14,944.8

₩14,476.8

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Min.: 1
Mult.: 1

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

Q4437-BL
Coilcraft
1: ₩13,650
493In Stock
756Expected 9/24/2026

Mfr. Part #
Q4437-BL

Mouser Part #
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 9/24/2026

₩13,650

₩11,060.4

₩10,608

₩10,280.4

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Min.: 1
Mult.: 1

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

POE30P-12LD
Coilcraft
1: ₩4,804.8
2,509In Stock

Mfr. Part #
POE30P-12LD

Mouser Part #
994-POE30P-12LD

Coilcraft

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

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Datasheet

2,509In Stock

Cut Tape

₩4,804.8

₩3,634.8

₩3,494.4

Reel

₩2,964

₩2,870.4

₩2,792.4

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

POE70P-50LD
Coilcraft
1: ₩6,895.2
3,183In Stock

Mfr. Part #
POE70P-50LD

Mouser Part #
994-POE70P-50LD

Coilcraft

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

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Datasheet

3,183In Stock

Cut Tape

₩6,895.2

₩5,210.4

₩4,992

Reel

₩4,243.2

₩4,118.4

₩3,993.6

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

FA2924-ALD
Coilcraft
1: ₩7,316.4
2,090In Stock

Mfr. Part #
FA2924-ALD

Mouser Part #
994-FA2924-ALD

Coilcraft

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

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Datasheet

2,090In Stock

Cut Tape

₩7,316.4

₩5,538

₩5,304

Reel

₩4,508.4

₩4,368

₩4,243.2

MouseReel Available

Min.: 1
Mult.: 1

: 175

15 W

Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x

PA6549-ALD
Coilcraft
1: ₩10,077.6
1,846In Stock

Mfr. Part #
PA6549-ALD

Mouser Part #
994-PA6549-ALD

Coilcraft

Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x

Learn More

Datasheet

1,846In Stock

Cut Tape

₩10,077.6

₩7,924.8

₩7,800

Reel

₩6,630

₩6,427.2

₩6,177.6

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

CS1050L
Coilcraft
1: ₩8,112
2,056In Stock

Mfr. Part #
CS1050L

Mouser Part #
994-CS1050L

Coilcraft

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

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Datasheet

2,056In Stock

₩8,112

₩6,630

₩5,990.4

₩5,085.6

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A

C1174-ALD
Coilcraft
1: ₩10,389.6
109In Stock

Mfr. Part #
C1174-ALD

Mouser Part #
994-C1174-ALD

Coilcraft

Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A

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Datasheet

109In Stock

Cut Tape

₩10,389.6

₩7,846.8

₩7,472.4

₩7,004.4

Reel

₩6,411.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200

CST2-100LC
Coilcraft
1: ₩5,428.8
525In Stock
750Expected 8/17/2026

Mfr. Part #
CST2-100LC

Mouser Part #
994-CST2-100LC

Coilcraft

Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200

Learn More

Datasheet

525In Stock

750Expected 8/17/2026

Cut Tape

₩5,428.8

₩4,430.4

₩3,837.6

₩3,728.4

Reel

₩3,572.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz

D1869L
Coilcraft
1: ₩7,862.4
34In Stock

Mfr. Part #
D1869L

Mouser Part #
994-D1869L

Coilcraft

Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz

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Datasheet

34In Stock

₩7,862.4

₩6,427.2

₩5,288.4

₩5,116.8

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A

JA4635-AL
Coilcraft
1: ₩28,657.2
2In Stock

Mfr. Part #
JA4635-AL

Mouser Part #
994-JA4635-AL

Coilcraft

Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A

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Datasheet

2In Stock

₩28,657.2

₩25,802.4

₩24,741.6

₩23,961.6

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A

POE13P-50LD
Coilcraft
1: ₩8,767.2
146In Stock
1,050Expected 8/24/2026

Mfr. Part #
POE13P-50LD

Mouser Part #
994-POE13P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A

Learn More

Datasheet

146In Stock

1,050Expected 8/24/2026

Cut Tape

₩8,767.2

₩6,614.4

₩6,302.4

₩5,896.8

Reel

₩5,397.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W

POE60F-50LD
Coilcraft
1: ₩7,566
176In Stock

Mfr. Part #
POE60F-50LD

Mouser Part #
994-POE60F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W

Learn More

Datasheet

176In Stock

Cut Tape

₩7,566

₩5,709.6

₩5,444.4

₩5,101.2

Reel

₩4,664.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

C1585-ALD
Coilcraft
1: ₩8,798.4
87In Stock

Mfr. Part #
C1585-ALD

Mouser Part #
994-C1585-ALD

Coilcraft

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

Learn More

Datasheet

87In Stock

Cut Tape

₩8,798.4

₩6,645.6

₩6,318

₩5,928

Reel

₩5,428.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

13 W

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

CST4835-100EC
Coilcraft
1: ₩5,662.8
68In Stock

Mfr. Part #
CST4835-100EC

Mouser Part #
994-CST4835-100EC

Coilcraft

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

Learn More

Datasheet

68In Stock

Cut Tape

₩5,662.8

₩4,633.2

₩4,336.8

Reel

₩3,697.2

₩3,541.2

₩3,478.8

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

FA2671-ALD
Coilcraft
1: ₩7,737.6
31In Stock
600On Order

Mfr. Part #
FA2671-ALD

Mouser Part #
994-FA2671-ALD

Coilcraft

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

Learn More

Datasheet

31In Stock

600On Order

Cut Tape

₩7,737.6

₩5,834.4

₩5,569.2

₩5,210.4

Reel

₩4,773.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

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