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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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Inductance
Tolerance
Maximum DC Current
Termination Style
Maximum Operating Temperature
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 22uH .435Ohm Strt
Datasheet
969In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 550

20 % 700 mA SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 2.2uH .0495Ohm Strt
Datasheet
805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 1.9 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 6.8uH .088Ohm Strt
Datasheet
719In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

30 % 1.45 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 .68uH .0163Ohm Strt
Datasheet
523In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 3.3 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 2.7uH .0695Ohm Strt
Datasheet
557In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 1.85 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 3.9uH .082Ohm Strt
Datasheet
491In Stock
550Expected 22/05/2026
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 1.6 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 6.8uH .128Ohm Strt
Datasheet
504In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 1.25 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 1.2uH .0202Ohm Strt
Datasheet
136In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

30 % 3.05 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 1.8uH .0255Ohm Strt
Datasheet
36In Stock
700Expected 29/05/2026
MouseReel Available
Min.: 1
Mult.: 1
: 350

30 % 2.85 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 2.7uH .345Ohm Strt
Datasheet
9In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

30 % 2.5 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 4.7uH .0545Ohm Strt
Datasheet
56In Stock
350Expected 22/05/2026
MouseReel Available
Min.: 1
Mult.: 1
: 350

30 % 1.85 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 10uH .113Ohm Strt
Datasheet
692In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

20 % 1.35 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 22uH .203Ohm Strt
Datasheet
222In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

20 % 1 A SMD/SMT + 125 C
Wurth Elektronik Power Inductors - SMD WE-SPC SMD 4838 .39UH 4.2A .0135Ohm
Datasheet
455In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

390 nH 30 % 4.2 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC 8038 4.7uH 30% 110mOhm
Datasheet
536In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

20 % 2.45 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC 8038 10uH 20% 1.6A 200mOhm
Datasheet
741In Stock
1.000Expected 22/05/2026
Min.: 1
Mult.: 1
: 1.000

20 % 1.6 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 10uH .19ohm Straigh
Datasheet
1.097On Order
MouseReel Available
Min.: 1
Mult.: 1
: 550

20 % 1 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 .33uH .0111Ohm Strt
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 4 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 1.0uH .0222Ohm Strt
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 2.85 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 5.6uH .114Ohm Strt
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 550

30 % 1.45 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 12uH .202Ohm Strt
Datasheet
Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 550

20 % 950 mA SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 15uH .275Ohm Strt
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 550

20 % 850 mA SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8018 18uH .345Ohm Strt
Datasheet
Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 550

20 % 800 mA SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 .39uH .0116Ohm Strt
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 350

20 % 4.5 A SMD/SMT + 125 C
Wurth Elektronik Coupled Inductors WE-TDC SMD Size 8038 .82uH .0159Ohm Strt
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 350

30 % 3.7 A SMD/SMT + 125 C