Inductors, Chokes & Coils

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Coupled Inductors

TDK Coupled Inductors are designed for use in a diverse range of applications. These compact coupled inductors feature a high saturation current. The modules can be used as coupled inductors in non-isolated DC/DC converter topologies or as transformers in flyback converters. They can also be used as common-mode inductors in power supply lines. TDK Coupled Inductors provide coupling factors up to 99%. The compact robust designs offer functional isolation voltages between the two windings up to 500V.

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Types of Inductors, Chokes & Coils

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Part #

Coupled Inductors 10uH 20% 4.54A AEC-Q200

B82477D4103M900
TDK
1: $2.282
284In Stock

Mfr. Part #
B82477D4103M900

Mouser Part #
871-B82477D4103M900

TDK

Coupled Inductors 10uH 20% 4.54A AEC-Q200

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Datasheet

284In Stock

Cut Tape

$2.282

$1.946

$1.788

$1.336

Reel

$1.294

View

Min.: 1
Mult.: 1

: 350

20 %

3.75 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 22uH 20% 3.11A AEC-Q200

B82477D4223M900
TDK
1: $2.282
350In Stock

Mfr. Part #
B82477D4223M900

Mouser Part #
871-B82477D4223M900

TDK

Coupled Inductors 22uH 20% 3.11A AEC-Q200

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Datasheet

350In Stock

Cut Tape

$2.282

$1.946

$1.788

$1.336

Reel

$1.294

View

Min.: 1
Mult.: 1

: 350

20 %

2.8 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 10uH 20% 5.65A 0.027ohm AEC-Q200

B82477D6103M603
TDK
1: $3.155
390In Stock
500Expected 10/1/2026

Mfr. Part #
B82477D6103M603

Mouser Part #
871-B82477D6103M603

TDK

Coupled Inductors 10uH 20% 5.65A 0.027ohm AEC-Q200

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Datasheet

390In Stock

500Expected 10/1/2026

Cut Tape

$3.155

$2.692

$2.471

$1.840

Reel

$1.788

View

Min.: 1
Mult.: 1

: 250

20 %

9.9 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 15uH 20% 4.92A 0.035ohm AEC-Q200

B82477D6153M603
TDK
1: $3.124
375In Stock

Mfr. Part #
B82477D6153M603

Mouser Part #
871-B82477D6153M603

TDK

Coupled Inductors 15uH 20% 4.92A 0.035ohm AEC-Q200

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Datasheet

375In Stock

Cut Tape

$3.124

$2.608

$2.377

$1.872

Reel

$1.809

View

Min.: 1
Mult.: 1

: 250

20 %

8.7 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 3.9uH 20% 7.05A 0.018ohm AEC-Q200

B82477D6392M603
TDK
1: $3.155
87In Stock

Mfr. Part #
B82477D6392M603

Mouser Part #
871-B82477D6392M603

TDK

Coupled Inductors 3.9uH 20% 7.05A 0.018ohm AEC-Q200

Learn More

Datasheet

87In Stock

Cut Tape

$3.155

$2.692

$2.471

$1.840

Reel

$1.788

View

Min.: 1
Mult.: 1

: 250

20 %

7.05 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 22uH 20% 3.85A 0.053ohm AEC-Q200

B82477D6223M603
TDK
1: $2.797
1.250On Order

Mfr. Part #
B82477D6223M603

Mouser Part #
871-B82477D6223M603

TDK

Coupled Inductors 22uH 20% 3.85A 0.053ohm AEC-Q200

Learn More

Datasheet

1.250On Order

Cut Tape

$2.797

$2.545

$2.366

$1.935

Reel

$1.861

View

Min.: 1
Mult.: 1

: 250

20 %

7.2 A

SMD/SMT

+ 150 C

AEC-Q200

Power Inductors - SMD 2.2uH 20% 11.8A 0.021ohm Double Mode AEC-Q200

B82464D6222M000
TDK
1: $1.967
592Expected 9/14/2026

Mfr. Part #
B82464D6222M000

Mouser Part #
871-B82464D6222M000

TDK

Power Inductors - SMD 2.2uH 20% 11.8A 0.021ohm Double Mode AEC-Q200

Learn More

Datasheet

592Expected 9/14/2026

Cut Tape

$1.967

$1.672

$1.546

$1.146

Reel

$1.052

View

Min.: 1
Mult.: 1

: 600

2.2 uH

20 %

6.17 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 47uH 20% 0.438ohm AEC-Q200

B82472D6473M000
TDK
1: $1.840
1.000On Order

Mfr. Part #
B82472D6473M000

Mouser Part #
871-B82472D6473M000

TDK

Coupled Inductors 47uH 20% 0.438ohm AEC-Q200

Learn More

Datasheet

1.000On Order

Cut Tape

$1.840

$1.672

$1.557

$1.325

Reel

$1.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

20 %

1.1 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 6.8uH 20% 6.4A 0.021ohm AEC-Q200

B82477D6682M603
TDK
1: $3.124
500Expected 9/1/2026

Mfr. Part #
B82477D6682M603

Mouser Part #
871-B82477D6682M603

TDK

Coupled Inductors 6.8uH 20% 6.4A 0.021ohm AEC-Q200

Learn More

Datasheet

500Expected 9/1/2026

Cut Tape

$3.124

$2.608

$2.377

$1.872

Reel

$1.809

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

20 %

11.8 A

SMD/SMT

+ 150 C

AEC-Q200

Power Inductors - SMD 47uH 20% 2.45A 0.274ohm Double Mode AEC-Q200

B82464D6473M000
TDK
1: $2.009
Lead-Time 20 Weeks

Mfr. Part #
B82464D6473M000

Mouser Part #
871-B82464D6473M000

TDK

Power Inductors - SMD 47uH 20% 2.45A 0.274ohm Double Mode AEC-Q200

Learn More

Datasheet

Lead-Time 20 Weeks

Cut Tape

$2.009

$1.662

$1.451

$1.283

Reel

$1.083

View

Min.: 1
Mult.: 1

: 600

47 uH

20 %

1.71 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 6.8uH 20% 0.075ohm AEC-Q200

B82472D6682M000
TDK
1: $1.735
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
B82472D6682M000

Mouser Part #
871-B82472D6682M000

TDK

Coupled Inductors 6.8uH 20% 0.075ohm AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.735

$1.578

$1.472

$1.220

Reel

$1.034

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

20 %

2.75 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 15uH 20% 3.7A AEC-Q200

B82477D4153M900
TDK
1: $2.072
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B82477D4153M900

Mouser Part #
871-B82477D4153M900

TDK

Coupled Inductors 15uH 20% 3.7A AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$2.072

$1.883

$1.756

$1.378

Reel

$1.346

View

Min.: 1
Mult.: 1

: 350

20 %

3.25 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 2uH 20% 6.22A AEC-Q200

B82477D4202M900
TDK
1: $2.282
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B82477D4202M900

Mouser Part #
871-B82477D4202M900

TDK

Coupled Inductors 2uH 20% 6.22A AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$2.282

$1.946

$1.788

$1.336

Reel

$1.294

View

Min.: 1
Mult.: 1

: 350

20 %

5.75 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 3uH 20% 5.84A AEC-Q200

B82477D4302M900
TDK
1: $2.072
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B82477D4302M900

Mouser Part #
871-B82477D4302M900

TDK

Coupled Inductors 3uH 20% 5.84A AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$2.072

$1.883

$1.756

$1.504

Reel

$1.399

View

Min.: 1
Mult.: 1

: 350

20 %

5.5 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 33uH 20% 2.68A AEC-Q200

B82477D4333M900
TDK
1: $2.282
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B82477D4333M900

Mouser Part #
871-B82477D4333M900

TDK

Coupled Inductors 33uH 20% 2.68A AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$2.282

$1.946

$1.788

$1.336

Reel

$1.294

View

Min.: 1
Mult.: 1

: 350

20 %

2.3 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 4.7uH 20% 5.24A AEC-Q200

B82477D4472M900
TDK
1: $2.072
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B82477D4472M900

Mouser Part #
871-B82477D4472M900

TDK

Coupled Inductors 4.7uH 20% 5.24A AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$2.072

$1.883

$1.735

$1.514

Reel

$1.441

View

Min.: 1
Mult.: 1

: 350

20 %

5 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 6.8uH 20% 4.75A AEC-Q200

B82477D4682M900
TDK
1: $2.114
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
B82477D4682M900

Mouser Part #
871-B82477D4682M900

TDK

Coupled Inductors 6.8uH 20% 4.75A AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$2.114

$1.925

$1.788

$1.514

Reel

$1.399

View

Min.: 1
Mult.: 1

: 350

20 %

4.15 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors 68uH 20% 1.89A AEC-Q200

B82477D4683M900
TDK
1: $2.282
Lead-Time 14 Weeks

Mfr. Part #
B82477D4683M900

Mouser Part #
871-B82477D4683M900

TDK

Coupled Inductors 68uH 20% 1.89A AEC-Q200

Learn More

Datasheet

Lead-Time 14 Weeks

Cut Tape

$2.282

$1.946

$1.788

$1.336

Reel

$1.294

View

Min.: 1
Mult.: 1

: 350

20 %

1.55 A

SMD/SMT

+ 150 C

AEC-Q200

Coupled Inductors

Types of Inductors, Chokes & Coils

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1.1 A
1.35 A
1.55 A
1.65 A
1.71 A
1.85 A
2.15 A
2.16 A
2.3 A
2.75 A
2.8 A
3.09 A
3.25 A
3.3 A
3.31 A
3.71 A
3.75 A
4.15 A
4.3 A
4.47 A