Power Inductors - SMD – Mouser Singapore

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Flat Wire High Current Inductors

Würth Elektronik Flat Wire High Current Inductors deliver outstanding performance for next‑generation automotive designs. These inductors are available in the WE‑SFIA and WE‑HCIA series. The flat wire high current inductors offer an AEC-Q200 rating and are suitable for automotive applications. Typical applications include filter chokes for motor electronics, car infotainment, multimedia, non-isolated switch-mode power supplies, and high-end audio power inductors for automotive audio systems.

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Part #

Power Inductors - SMD WE-HCIA 7040 4.7uH 9.1A RDC=19mOhms AEC-Q200

7843110470
Wurth Elektronik
1: $3.39
3,000Expected 21/8/2026
New Product

Mfr. Part No.
7843110470

Mouser Part No
710-7843110470

New Product

Wurth Elektronik

Power Inductors - SMD WE-HCIA 7040 4.7uH 9.1A RDC=19mOhms AEC-Q200

Learn More

Datasheet

3,000Expected 21/8/2026

Cut Tape

$3.39

$2.75

$2.35

$2.14

Reel

$2.08

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive

SMD-2

4.7 uH

20 %

7.8 A

21.45 mOhms

9.1 A

- 55 C

+ 150 C

50 MHz

Standard

7 mm

6.9 mm

3.8 mm

WE-HCIA

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-SFIA 0.33uH 49A 1.1mOhms AEC-Q200

784364210033
Wurth Elektronik
450: $4.69
675On Order
New Product

Mfr. Part No.
784364210033

Mouser Part No
710-784364210033

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 0.33uH 49A 1.1mOhms AEC-Q200

Datasheet

675On Order

Cut Tape

$4.69

Min.: 450
Mult.: 450

: 225

SMT Flat Wire Inductor

330 nH

20 %

49 A

1.1 mOhms

158 A

- 40 C

+ 180 C

192 MHz

18.5 mm

20.5 mm

10.1 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 0.47uH 49A 1.1mOhms AEC-Q200

784364210047
Wurth Elektronik
450: $4.69
675Expected 13/8/2026
New Product

Mfr. Part No.
784364210047

Mouser Part No
710-784364210047

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 0.47uH 49A 1.1mOhms AEC-Q200

Datasheet

675Expected 13/8/2026

Cut Tape

$4.69

Min.: 450
Mult.: 450

: 225

SMT Flat Wire Inductor

470 nH

20 %

49 A

1.1 mOhms

124 A

- 40 C

+ 180 C

191 MHz

18.5 mm

20.5 mm

10.1 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 0.68uH 49A 1.1mOhms AEC-Q200

784364210068
Wurth Elektronik
450: $4.69
675On Order
New Product

Mfr. Part No.
784364210068

Mouser Part No
710-784364210068

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 0.68uH 49A 1.1mOhms AEC-Q200

Datasheet

675On Order

Cut Tape

$4.69

Min.: 450
Mult.: 450

: 225

SMT Flat Wire Inductor

680 nH

20 %

49 A

1.1 mOhms

83 A

- 40 C

+ 180 C

84.6 MHz

18.5 mm

20.5 mm

10.1 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 0.82uH 34.5A 2.09mOhms AEC-Q200

784364210082
Wurth Elektronik
340: $5.10
510Expected 14/8/2026
New Product

Mfr. Part No.
784364210082

Mouser Part No
710-784364210082

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 0.82uH 34.5A 2.09mOhms AEC-Q200

Datasheet

510Expected 14/8/2026

Cut Tape

$5.10

Min.: 340
Mult.: 340

: 170

SMT Flat Wire Inductor

820 nH

20 %

34.5 A

2.09 mOhms

130 A

- 40 C

+ 180 C

127 MHz

18.5 mm

20.5 mm

10.1 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 1uH 34.5A 2.09mOhms AEC-Q200

784364210100
Wurth Elektronik
340: $5.10
510Expected 14/8/2026
New Product

Mfr. Part No.
784364210100

Mouser Part No
710-784364210100

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 1uH 34.5A 2.09mOhms AEC-Q200

Datasheet

510Expected 14/8/2026

Cut Tape

$5.10

Min.: 340
Mult.: 340

: 170

SMT Flat Wire Inductor

1 uH

20 %

34.5 A

20.9 mOhms

101 A

- 40 C

+ 180 C

91.9 MHz

18.5 mm

20.5 mm

13.3 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 1.5uH 34.5A 2.09mOhms AEC-Q200

784364210150
Wurth Elektronik
340: $5.10
510Expected 14/8/2026
New Product

Mfr. Part No.
784364210150

Mouser Part No
710-784364210150

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 1.5uH 34.5A 2.09mOhms AEC-Q200

Datasheet

510Expected 14/8/2026

Cut Tape

$5.10

Min.: 340
Mult.: 340

: 170

SMT Flat Wire Inductor

1.5 uH

20 %

34.5 A

2.09 mOhms

71 A

- 40 C

+ 180 C

91.9 MHz

18.5 mm

20.5 mm

13.3 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 2.2uH 34.5A 2.09mOhms AEC-Q200

784364210220
Wurth Elektronik
340: $5.10
510Expected 14/8/2026
New Product

Mfr. Part No.
784364210220

Mouser Part No
710-784364210220

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 2.2uH 34.5A 2.09mOhms AEC-Q200

Datasheet

510Expected 14/8/2026

Cut Tape

$5.10

Min.: 340
Mult.: 340

: 170

SMT Flat Wire Inductor

2.2 uH

20 %

34.5 A

2.09 mOhms

51 A

- 40 C

+ 180 C

56.3 MHz

18.5 mm

20.5 mm

13.3 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 3.6uH 22.5A 3.08mOhms AEC-Q200

784364210360
Wurth Elektronik
250: $5.75
375Expected 13/8/2026
New Product

Mfr. Part No.
784364210360

Mouser Part No
710-784364210360

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 3.6uH 22.5A 3.08mOhms AEC-Q200

Datasheet

375Expected 13/8/2026

Cut Tape

$5.75

Min.: 250
Mult.: 250

: 125

SMT Flat Wire Inductor

3.6 uH

20 %

22.5 A

3.08 mOhms

22.5 A

- 40 C

+ 180 C

45.9 MHz

18.5 mm

20.5 mm

16.5 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 4uH 22.5A 3.08mOhms AEC-Q200

784364210400
Wurth Elektronik
250: $5.75
375Expected 13/8/2026
New Product

Mfr. Part No.
784364210400

Mouser Part No
710-784364210400

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 4uH 22.5A 3.08mOhms AEC-Q200

Datasheet

375Expected 13/8/2026

Cut Tape

$5.75

Min.: 250
Mult.: 250

: 125

SMT Flat Wire Inductor

4 uH

20 %

22.5 A

3.08 mOhms

40 A

- 40 C

+ 180 C

53.1 MHz

18.5 mm

20.5 mm

10.1 mm

WE-SFIA

Reel

Power Inductors - SMD WE-SFIA 4.7uH 22.5A 3.08mOhms AEC-Q200

784364210470
Wurth Elektronik
250: $5.75
375Expected 13/8/2026
New Product

Mfr. Part No.
784364210470

Mouser Part No
710-784364210470

New Product

Wurth Elektronik

Power Inductors - SMD WE-SFIA 4.7uH 22.5A 3.08mOhms AEC-Q200

Datasheet

375Expected 13/8/2026

Cut Tape

$5.75

Min.: 250
Mult.: 250

: 125

SMT Flat Wire Inductor

4.7 uH

20 %

22.5 A

3.08 mOhms

35 A

- 40 C

+ 180 C

39.8 MHz

18.5 mm

20.5 mm

16.5 mm

WE-SFIA

Reel

Power Inductors - SMD WE-HCIA 1050 0.72uH A 1.26mOhms AEC-Q200

7843250072
Wurth Elektronik
700: $4.22
Non-Stocked Lead-Time 47 Weeks

Mfr. Part No.
7843250072

Mouser Part No
710-7843250072

Wurth Elektronik

Power Inductors - SMD WE-HCIA 1050 0.72uH A 1.26mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 47 Weeks

Reel

$4.22

Min.: 700
Mult.: 700

: 700

High Power Choke

Shielded

720 nH

20 %

22 A

1.38 mOhms

36.1 A

- 55 C

+ 150 C

103 MHz

Standard

10.5 mm

10 mm

4.5 mm

AEC-Q200

WE-HCIA

Reel

Power Inductors - SMD WE-HCIA 1050 4.2uH A 7.1mOhms AEC-Q200

784325042
Wurth Elektronik
1: $5.73
Non-Stocked Lead-Time 47 Weeks

Mfr. Part No.
784325042

Mouser Part No
710-784325042

Wurth Elektronik

Power Inductors - SMD WE-HCIA 1050 4.2uH A 7.1mOhms AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 47 Weeks

Cut Tape

$5.73

$5.26

$4.62

$4.23

Reel

$4.22

Min.: 1
Mult.: 1

: 700

High Power Choke

Shielded

4.2 uH

20 %

11 A

7.8 mOhms

15.7 A

- 55 C

+ 150 C

36 MHz

Standard

10.5 mm

10 mm

4.5 mm

AEC-Q200

WE-HCIA

Reel, Cut Tape

Flat Wire High Current Inductors

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220 nH
330 nH
470 nH
520 nH
680 nH
720 nH
820 nH
1 uH
1.1 uH
1.15 uH
1.2 uH
1.5 uH
1.8 uH
2 uH
2.2 uH
2.4 uH
3.3 uH
3.6 uH
4 uH
4.2 uH

3.7 A
5 A
6.3 A
7.2 A
7.6 A
7.8 A
8 A
8.1 A
8.4 A
8.7 A
9.2 A
9.6 A
10 A
10.2 A
11 A
11.8 A
12 A
13.8 A
14 A
14.7 A

1.1 mOhms
1.21 mOhms
1.38 mOhms
1.65 mOhms
2.04 mOhms
2.09 mOhms
3.08 mOhms
3.3 mOhms
3.41 mOhms
3.47 mOhms
4.07 mOhms
5.06 mOhms
5.4 mOhms
5.75 mOhms
7.26 mOhms
7.8 mOhms
9.45 mOhms
9.46 mOhms
9.62 mOhms
11.55 mOhms

4.85 A
6.4 A
7.2 A
7.8 A
8.7 A
9.1 A
10.3 A
10.5 A
11 A
12 A
13 A
13.4 A
14.3 A
15.2 A
15.6 A
15.7 A
17.9 A
18 A
18.6 A
20.2 A

16 MHz
21 MHz
23 MHz
27 MHz
31 MHz
36 MHz
39.8 MHz
41 MHz
45.9 MHz
50 MHz
53.1 MHz
55 MHz
56.3 MHz
59 MHz
60 MHz
64 MHz
68 MHz
76 MHz
84.6 MHz
88 MHz