Audio Transformers / Signal Transformers

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ECO Pin Terminal Type Transformers

TDK ECO Pin Terminal Type Transformers are pin-compatible transformers that can be downsized and thinned. The ECO components are compliant with worldwide safety standards and support automatic winding. The ECO transformers are ideal for set-top boxes, air conditioners, DVD players/recorders, printers, and more.

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Part #

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2225SEO-D01H016
TDK
1: 19,62 RON
240In Stock

Mfr. Part No.
ECO2225SEO-D01H016

Mouser Part No
810-ECO2225SEOD01H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Datasheet

240In Stock

19,62 RON

18,41 RON

17,96 RON

17,66 RON

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

567 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

30.5 mm

26 mm

24 mm

ECO

Bulk

Audio Transformers / Signal Transformers In 90-264VAC Out 12V/1A

ECO2020SEO-D14V014
TDK
1: 26,41 RON
72In Stock

Mfr. Part No.
ECO2020SEO-D14V014

Mouser Part No
810-ECO2020SEOD14V14

TDK

Audio Transformers / Signal Transformers In 90-264VAC Out 12V/1A

Learn More

Datasheet

72In Stock

Cut Tape

26,41 RON

23,84 RON

22,89 RON

22,48 RON

Reel

22,48 RON

View

Min.: 1
Mult.: 1

Reel: 56

ECO

Reel, Cut Tape

Audio Transformers / Signal Transformers In 90-264VAC Out 5V/2A

ECO2023SEO-D02V015
TDK
1: 26,41 RON
45In Stock

Mfr. Part No.
ECO2023SEO-D02V015

Mouser Part No
810-ECO2023SEOD02V15

TDK

Audio Transformers / Signal Transformers In 90-264VAC Out 5V/2A

Learn More

Datasheet

45In Stock

Cut Tape

26,41 RON

23,84 RON

22,18 RON

Reel

22,18 RON

21,03 RON

View

Min.: 1
Mult.: 1

Reel: 48

ECO

Reel, Cut Tape

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2420SEO-D02V019
TDK
1: 43,11 RON
450In Stock

Mfr. Part No.
ECO2420SEO-D02V019

Mouser Part No
810-ECO2420SEOD02V19

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

450In Stock

43,11 RON

34,41 RON

32,34 RON

30,03 RON

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

278 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

26.5 mm

28.5 mm

24 mm

ECO

Bulk

Audio Transformers / Signal Transformers -

ECO2425SLD-D01H017
TDK
1: 26,41 RON
166Expected 2/23/2026

Mfr. Part No.
ECO2425SLD-D01H017

Mouser Part No
810-ECO24SLDD01H017

TDK

Audio Transformers / Signal Transformers -

Datasheet

166Expected 2/23/2026

26,41 RON

23,84 RON

22,89 RON

22,13 RON

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

722 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

30 mm

26 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2020SEO-D01V016
TDK
225: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D01V016

Mouser Part No
810-ECO2020SEOD01V16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 225
Mult.: 225

Signal Transformers

Pin Terminal Transformers

Terminals

550 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2020SEO-D02H015
TDK
200: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D02H015

Mouser Part No
810-ECO2020SEOD02H15

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 200
Mult.: 200

Signal Transformers

Pin Terminal Transformers

Terminals

534 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

23.5 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2020SEO-D03V016
TDK
180: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D03V016

Mouser Part No
810-ECO2020SEOD03V16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,56 RON

18,41 RON

18,31 RON

Min.: 180
Mult.: 180

Signal Transformers

Pin Terminal Transformers

Terminals

764 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2020SEO-D04H015
TDK
200: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D04H015

Mouser Part No
810-ECO2020SEOD04H15

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 200
Mult.: 200

Signal Transformers

Pin Terminal Transformers

Terminals

867 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

23.5 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2020SEO-D06H015
TDK
200: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D06H015

Mouser Part No
810-ECO2020SEOD06H15

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 200
Mult.: 200

Signal Transformers

Pin Terminal Transformers

Terminals

1.3 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

23.5 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2020SEO-D07H016
TDK
200: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D07H016

Mouser Part No
810-ECO2020SEOD07H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 200
Mult.: 200

Signal Transformers

Pin Terminal Transformers

Terminals

1.3 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

23.5 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2020SEO-D08H016
TDK
200: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D08H016

Mouser Part No
810-ECO2020SEOD08H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 200
Mult.: 200

Signal Transformers

Pin Terminal Transformers

Terminals

1.3 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

23.5 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2020SEO-D09V015
TDK
225: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D09V015

Mouser Part No
810-ECO2020SEOD09V15

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 225
Mult.: 225

Signal Transformers

Pin Terminal Transformers

Terminals

126.6 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2020SEO-D10V017
TDK
225: 18,96 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2020SEO-D10V017

Mouser Part No
810-ECO2020SEOD10V17

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,96 RON

18,71 RON

18,16 RON

18,06 RON

Min.: 225
Mult.: 225

Signal Transformers

Pin Terminal Transformers

Terminals

770 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

27 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

ECO2023SEO-D01H016
TDK
180: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2023SEO-D01H016

Mouser Part No
810-ECO2023SEOD01H16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,56 RON

18,41 RON

18,31 RON

Min.: 180
Mult.: 180

Signal Transformers

Pin Terminal Transformers

Terminals

489 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

29.5 mm

23.5 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2017SEO-D01V017
TDK
210: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2017SEO-D01V017

Mouser Part No
810-ECO217SEOD01V17

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

1.49 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

24 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2017SEO-D02V016
TDK
210: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2017SEO-D02V016

Mouser Part No
810-ECO217SEOD02V16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

712 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

24 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2017SEO-D03V014
TDK
210: 18,91 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2017SEO-D03V014

Mouser Part No
810-ECO217SEOD03V14

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,91 RON

18,66 RON

18,36 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

555 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

24 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2017SEO-D04V015
TDK
210: 15,74 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2017SEO-D04V015

Mouser Part No
810-ECO217SEOD04V015

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

15,74 RON

15,64 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

3.18 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

24 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2017SEO-D05V016
TDK
210: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2017SEO-D05V016

Mouser Part No
810-ECO217SEOD05V16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

1.8 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

24 mm

22.5 mm

19.5 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2219SEO-D01V018
TDK
210: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2219SEO-D01V018

Mouser Part No
810-ECO2219SEOD01V18

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

816 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

25 mm

24 mm

23 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2219SEO-D02V016
TDK
210: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2219SEO-D02V016

Mouser Part No
810-ECO2219SEOD02V16

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

3.22 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

25 mm

24 mm

23 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2219SEO-D03V017
TDK
210: 18,86 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2219SEO-D03V017

Mouser Part No
810-ECO2219SEOD03V17

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Datasheet

Non-Stocked Lead-Time 15 Weeks

18,86 RON

18,71 RON

18,41 RON

18,31 RON

Min.: 210
Mult.: 210

Signal Transformers

Pin Terminal Transformers

Terminals

1.77 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

25 mm

24 mm

23 mm

ECO

Bulk

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2225SEO-D02V0112
TDK
1: 26,41 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2225SEO-D02V0112

Mouser Part No
810-ECO2225SEOD2V112

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Datasheet

Non-Stocked Lead-Time 15 Weeks

26,41 RON

23,84 RON

22,89 RON

22,13 RON

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

1.33 mH

- 30 C

+ 120 C

Single

Switching Power Supplies

31 mm

28.5 mm

23 mm

ECO

Bulk

Audio Transformers / Signal Transformers In 90-264VAC Out 12V/2A

ECO2230SEO-D04V016
TDK
1: 26,41 RON
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ECO2230SEO-D04V016

Mouser Part No
810-ECO2230SEOD04V16

TDK

Audio Transformers / Signal Transformers In 90-264VAC Out 12V/2A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

26,41 RON

23,84 RON

22,18 RON

Reel

22,18 RON

21,03 RON

View

Min.: 1
Mult.: 1

Reel: 48

ECO

Reel, Cut Tape

ECO Pin Terminal Type Transformers

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278 uH
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534 uH
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567 uH
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712 uH
722 uH
750 uH
764 uH
770 uH
816 uH
867 uH
1.06 mH
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