Inductors, Chokes & Coils – Mouser Switzerland

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WE-TDC Coupled Inductors

Würth Elektronik WE-TDC Coupled Inductors are designed for DC/DC converters with SEPIC, ZETA, Ćuk, and non-isolated flyback topologies. The WE-TDC series is available in an 8mm x 8mm package with a standard 4mm height or a low 2mm profile. Other features include low leakage inductance, low losses, and high current capabilities. Würth Elektronik WE-TDC Coupled Inductors have an operating temperature of -40°C to +125°C and magnetically shielded housing. This series is suitable for applications such as industrial, metering, and medical devices as well as battery-powered mobile devices.

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Part #

Coupled Inductors WE-TDC SMD Size 8018 3.9uH .082Ohm Strt

74489430039
Wurth Elektronik
1: 1.53 CHF
1 039In Stock

Mfr. Part No.
74489430039

Mouser Part No
710-74489430039

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 3.9uH .082Ohm Strt

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Datasheet

1 039In Stock

Cut Tape

1.53 CHF

1.51 CHF

1.45 CHF

1.40 CHF

Reel

1.00 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

1.6 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 1.8uH .0255Ohm Strt

74489440018
Wurth Elektronik
1: 1.71 CHF
736In Stock

Mfr. Part No.
74489440018

Mouser Part No
710-74489440018

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 1.8uH .0255Ohm Strt

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Datasheet

736In Stock

Cut Tape

1.71 CHF

1.69 CHF

1.63 CHF

1.56 CHF

Reel

1.19 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

30 %

2.85 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 2.2uH .0495Ohm Strt

74489430022
Wurth Elektronik
1: 1.54 CHF
795In Stock

Mfr. Part No.
74489430022

Mouser Part No
710-74489430022

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 2.2uH .0495Ohm Strt

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Datasheet

795In Stock

Cut Tape

1.54 CHF

1.51 CHF

1.45 CHF

1.40 CHF

Reel

1.14 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

1.9 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC 8038 10uH 20% 1.6A 200mOhm

76889440100
Wurth Elektronik
1: 1.59 CHF
1 641In Stock

Mfr. Part No.
76889440100

Mouser Part No
710-76889440100

Wurth Elektronik

Coupled Inductors WE-TDC 8038 10uH 20% 1.6A 200mOhm

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Datasheet

1 641In Stock

Cut Tape

1.59 CHF

1.31 CHF

1.08 CHF

Reel

1.07 CHF

1.06 CHF

Min.: 1
Mult.: 1

: 1 000

20 %

1.6 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 .68uH .0163Ohm Strt

744894300068
Wurth Elektronik
1: 1.53 CHF
523In Stock

Mfr. Part No.
744894300068

Mouser Part No
710-744894300068

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 .68uH .0163Ohm Strt

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Datasheet

523In Stock

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

3.3 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 6.8uH .128Ohm Strt

74489430068
Wurth Elektronik
1: 1.53 CHF
494In Stock

Mfr. Part No.
74489430068

Mouser Part No
710-74489430068

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 6.8uH .128Ohm Strt

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Datasheet

494In Stock

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

1.25 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 10uH .19ohm Straigh

74489430100
Wurth Elektronik
1: 1.53 CHF
1 097In Stock

Mfr. Part No.
74489430100

Mouser Part No
710-74489430100

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 10uH .19ohm Straigh

Learn More

Datasheet

1 097In Stock

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

20 %

1 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 1.2uH .0202Ohm Strt

74489440012
Wurth Elektronik
1: 1.71 CHF
136In Stock

Mfr. Part No.
74489440012

Mouser Part No
710-74489440012

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 1.2uH .0202Ohm Strt

Learn More

Datasheet

136In Stock

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

30 %

3.05 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 2.7uH .345Ohm Strt

74489440027
Wurth Elektronik
1: 1.71 CHF
348In Stock

Mfr. Part No.
74489440027

Mouser Part No
710-74489440027

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 2.7uH .345Ohm Strt

Learn More

Datasheet

348In Stock

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

30 %

2.5 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 4.7uH .0545Ohm Strt

74489440047
Wurth Elektronik
1: 1.71 CHF
370In Stock

Mfr. Part No.
74489440047

Mouser Part No
710-74489440047

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 4.7uH .0545Ohm Strt

Learn More

Datasheet

370In Stock

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

30 %

1.85 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 6.8uH .088Ohm Strt

74489440068
Wurth Elektronik
1: 1.71 CHF
566In Stock

Mfr. Part No.
74489440068

Mouser Part No
710-74489440068

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 6.8uH .088Ohm Strt

Learn More

Datasheet

566In Stock

Cut Tape

1.71 CHF

1.69 CHF

1.63 CHF

1.56 CHF

Reel

1.24 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

30 %

1.45 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 10uH .113Ohm Strt

74489440100
Wurth Elektronik
1: 1.71 CHF
691In Stock

Mfr. Part No.
74489440100

Mouser Part No
710-74489440100

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 10uH .113Ohm Strt

Learn More

Datasheet

691In Stock

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

20 %

1.35 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 22uH .203Ohm Strt

74489440220
Wurth Elektronik
1: 1.71 CHF
197In Stock

Mfr. Part No.
74489440220

Mouser Part No
710-74489440220

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 22uH .203Ohm Strt

Learn More

Datasheet

197In Stock

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

20 %

1 A

SMD/SMT

+ 125 C

Power Inductors - SMD WE-SPC SMD 4838 .39UH 4.2A .0135Ohm

744089430039
Wurth Elektronik
1: 1.80 CHF
455In Stock

Mfr. Part No.
744089430039

Mouser Part No
710-744089430039

Wurth Elektronik

Power Inductors - SMD WE-SPC SMD 4838 .39UH 4.2A .0135Ohm

Learn More

Datasheet

455In Stock

Cut Tape

1.80 CHF

1.76 CHF

1.69 CHF

1.64 CHF

1.50 CHF

Reel

1.30 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 500

390 nH

30 %

4.2 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC 8038 4.7uH 30% 110mOhm

76889440047
Wurth Elektronik
1: 1.41 CHF
422In Stock

Mfr. Part No.
76889440047

Mouser Part No
710-76889440047

Wurth Elektronik

Coupled Inductors WE-TDC 8038 4.7uH 30% 110mOhm

Learn More

Datasheet

422In Stock

Cut Tape

1.41 CHF

1.36 CHF

Reel

1.07 CHF

1.06 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

20 %

2.45 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 2.7uH .0695Ohm Strt

74489430027
Wurth Elektronik
1: 1.53 CHF
1 095Expected 21/08/2026

Mfr. Part No.
74489430027

Mouser Part No
710-74489430027

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 2.7uH .0695Ohm Strt

Learn More

Datasheet

1 095Expected 21/08/2026

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

1.85 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 22uH .435Ohm Strt

74489430220
Wurth Elektronik
1: 1.24 CHF
1 100Expected 20/11/2026

Mfr. Part No.
74489430220

Mouser Part No
710-74489430220

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 22uH .435Ohm Strt

Learn More

Datasheet

1 100Expected 20/11/2026

Cut Tape

1.24 CHF

Reel

1.00 CHF

0.992 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

20 %

700 mA

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 .33uH .0111Ohm Strt

744894300033
Wurth Elektronik
1: 1.53 CHF
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
744894300033

Mouser Part No
710-744894300033

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 .33uH .0111Ohm Strt

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

4 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 1.0uH .0222Ohm Strt

74489430010
Wurth Elektronik
1: 1.53 CHF
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
74489430010

Mouser Part No
710-74489430010

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 1.0uH .0222Ohm Strt

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

2.85 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 5.6uH .114Ohm Strt

74489430056
Wurth Elektronik
1: 1.53 CHF
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
74489430056

Mouser Part No
710-74489430056

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 5.6uH .114Ohm Strt

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

30 %

1.45 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 12uH .202Ohm Strt

74489430120
Wurth Elektronik
1: 1.53 CHF
Lead-Time 11 Weeks

Mfr. Part No.
74489430120

Mouser Part No
710-74489430120

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 12uH .202Ohm Strt

Learn More

Datasheet

Lead-Time 11 Weeks

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

20 %

950 mA

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 15uH .275Ohm Strt

74489430150
Wurth Elektronik
1: 1.53 CHF
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
74489430150

Mouser Part No
710-74489430150

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 15uH .275Ohm Strt

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

20 %

850 mA

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8018 18uH .345Ohm Strt

74489430180
Wurth Elektronik
1: 1.53 CHF
Lead-Time 11 Weeks

Mfr. Part No.
74489430180

Mouser Part No
710-74489430180

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8018 18uH .345Ohm Strt

Learn More

Datasheet

Lead-Time 11 Weeks

Cut Tape

1.53 CHF

1.50 CHF

1.45 CHF

1.39 CHF

1.28 CHF

Reel

1.11 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 550

20 %

800 mA

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 .39uH .0116Ohm Strt

744894400039
Wurth Elektronik
1: 1.71 CHF
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
744894400039

Mouser Part No
710-744894400039

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 .39uH .0116Ohm Strt

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

20 %

4.5 A

SMD/SMT

+ 125 C

Coupled Inductors WE-TDC SMD Size 8038 .82uH .0159Ohm Strt

744894400082
Wurth Elektronik
1: 1.71 CHF
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
744894400082

Mouser Part No
710-744894400082

Wurth Elektronik

Coupled Inductors WE-TDC SMD Size 8038 .82uH .0159Ohm Strt

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Cut Tape

1.71 CHF

1.68 CHF

1.62 CHF

1.56 CHF

Reel

1.43 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 350

30 %

3.7 A

SMD/SMT

+ 125 C

WE-TDC Coupled Inductors

Types of Inductors, Chokes & Coils

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700 mA
750 mA
800 mA
850 mA
950 mA
1 A
1.05 A
1.1 A
1.25 A
1.3 A
1.35 A
1.4 A
1.45 A
1.6 A
1.85 A
1.9 A
2.3 A
2.45 A
2.5 A
2.85 A