Power Inductors - SMD – Mouser Canada

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WE-MAPI Size 4020 High Current Power Inductors

Würth Elektronik WE-MAPI Size 4020 Power Inductors come in a 4.1mm x 4.1mm x 2.1mm package and are shielded, surface mount devices with high current capabilities. This series was designed to also achieve low DCRs and high saturation currents for optimum performance in high switching frequency DC/DC converters (>1MHz). Other features of these WE-MAPI inductors include low acoustic noise, low leakage flux noise, and a -40ºC to +125ºC operating temperature range suitable for industrial applications.

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Part #

Power Inductors - SMD WE-MAPI 2.2uH 4.7A DCR=35mOhms AEC-Q200

74438356022
Wurth Elektronik
1: $2.79
28,512In Stock
3,000Expected 2026-06-19

Mfr. Part #
74438356022

Mouser Part #
710-74438356022

Wurth Elektronik

Power Inductors - SMD WE-MAPI 2.2uH 4.7A DCR=35mOhms AEC-Q200

Learn More

Datasheet

28,512In Stock

3,000Expected 2026-06-19

Cut Tape

$2.79

$2.74

$2.62

$2.42

$2.23

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

2.2 uH

20 %

6.2 A

35 mOhms

6.2 A

- 40 C

+ 125 C

34 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 680nH 8.2A DCR=9mOhms AECQ200

744383560068
Wurth Elektronik
1: $2.78
2,187In Stock
3,000Expected 2026-06-19

Mfr. Part #
744383560068

Mouser Part #
710-744383560068

Wurth Elektronik

Power Inductors - SMD WE-MAPI 680nH 8.2A DCR=9mOhms AECQ200

Learn More

Datasheet

2,187In Stock

3,000Expected 2026-06-19

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

680 nH

20 %

13.15 A

9 mOhms

9.4 A

- 40 C

+ 125 C

75 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 1uH 7.2A DCR=15mOhms AEC-Q200

74438356010
Wurth Elektronik
1: $2.78
7,488In Stock
3,000On Order

Mfr. Part #
74438356010

Mouser Part #
710-74438356010

Wurth Elektronik

Power Inductors - SMD WE-MAPI 1uH 7.2A DCR=15mOhms AEC-Q200

Learn More

Datasheet

7,488In Stock

3,000On Order

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

1 uH

20 %

10.1 A

15 mOhms

9 A

- 40 C

+ 125 C

55 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 1.2uH 5.8A DCR=18mOhms AEC-Q200

74438356012
Wurth Elektronik
1: $2.78
2,396In Stock
3,000Expected 2026-06-26

Mfr. Part #
74438356012

Mouser Part #
710-74438356012

Wurth Elektronik

Power Inductors - SMD WE-MAPI 1.2uH 5.8A DCR=18mOhms AEC-Q200

Learn More

Datasheet

2,396In Stock

3,000Expected 2026-06-26

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

1.2 uH

20 %

8.9 A

18 mOhms

9 A

- 40 C

+ 125 C

52 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 1.8uH 4.6A DCR=30mOhms AEC-Q200

74438356018
Wurth Elektronik
1: $2.78
1,949In Stock
1,000Expected 2026-06-19

Mfr. Part #
74438356018

Mouser Part #
710-74438356018

Wurth Elektronik

Power Inductors - SMD WE-MAPI 1.8uH 4.6A DCR=30mOhms AEC-Q200

Learn More

Datasheet

1,949In Stock

1,000Expected 2026-06-19

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

1.8 uH

20 %

6.8 A

30 mOhms

6.5 A

- 40 C

+ 125 C

40 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 3.3uH 3.6A DCR=48mOhms AEC-Q200

74438356033
Wurth Elektronik
1: $2.78
3,339In Stock
2,000Expected 2026-06-19

Mfr. Part #
74438356033

Mouser Part #
710-74438356033

Wurth Elektronik

Power Inductors - SMD WE-MAPI 3.3uH 3.6A DCR=48mOhms AEC-Q200

Learn More

Datasheet

3,339In Stock

2,000Expected 2026-06-19

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

3.3 uH

20 %

5.15 A

48 mOhms

5.5 A

- 40 C

+ 125 C

26 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 4.7uH 2.9A DCR=76mOhms AEC-Q200

74438356047
Wurth Elektronik
1: $2.78
5,151In Stock
2,000Expected 2026-08-14

Mfr. Part #
74438356047

Mouser Part #
710-74438356047

Wurth Elektronik

Power Inductors - SMD WE-MAPI 4.7uH 2.9A DCR=76mOhms AEC-Q200

Learn More

Datasheet

5,151In Stock

2,000Expected 2026-08-14

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

4.7 uH

20 %

4 A

76 mOhms

4.7 A

- 40 C

+ 125 C

22 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 5.6uH 2.8A DCR=81mOhms AEC-Q200

74438356056
Wurth Elektronik
1: $2.78
4,074In Stock

Mfr. Part #
74438356056

Mouser Part #
710-74438356056

Wurth Elektronik

Power Inductors - SMD WE-MAPI 5.6uH 2.8A DCR=81mOhms AEC-Q200

Learn More

Datasheet

4,074In Stock

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

5.6 uH

20 %

3.85 A

81 mOhms

4.6 A

- 40 C

+ 125 C

20 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 330nH 9.6A DCR=7.2mOhms AECQ200

744383560033
Wurth Elektronik
1: $2.78
1,036In Stock

Mfr. Part #
744383560033

Mouser Part #
710-744383560033

Wurth Elektronik

Power Inductors - SMD WE-MAPI 330nH 9.6A DCR=7.2mOhms AECQ200

Learn More

Datasheet

1,036In Stock

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

330 nH

30 %

14.95 A

7.2 mOhms

12.4 A

- 40 C

+ 125 C

115 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 560nH 8.5A DCR=8.4mOhms AECQ200

744383560056
Wurth Elektronik
1: $2.78
6In Stock
2,000Expected 2026-09-04

Mfr. Part #
744383560056

Mouser Part #
710-744383560056

Wurth Elektronik

Power Inductors - SMD WE-MAPI 560nH 8.5A DCR=8.4mOhms AECQ200

Learn More

Datasheet

6In Stock

2,000Expected 2026-09-04

Cut Tape

$2.78

$2.72

$2.61

$2.40

$2.22

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

560 nH

30 %

13.65 A

8.4 mOhms

10.8 A

- 40 C

+ 125 C

85 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

Power Inductors - SMD WE-MAPI 1.5uH 5.8A DCR=19mOhms AEC-Q200

74438356015
Wurth Elektronik
1: $2.79
485In Stock
2,000Expected 2026-06-19

Mfr. Part #
74438356015

Mouser Part #
710-74438356015

Wurth Elektronik

Power Inductors - SMD WE-MAPI 1.5uH 5.8A DCR=19mOhms AEC-Q200

Learn More

Datasheet

485In Stock

2,000Expected 2026-06-19

Cut Tape

$2.79

$2.74

$2.62

$2.42

$2.23

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Inductor

4020

Shielded

1.5 uH

20 %

8.6 A

19 mOhms

7.8 A

- 40 C

+ 125 C

48 MHz

Standard

4.1 mm

2.1 mm

Iron Alloy

AEC-Q200

WE-MAPI

Reel, Cut Tape, MouseReel

WE-MAPI Size 4020 High Current Power Inductors

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