WE-MTCI SMD Multi-Turn Ratio Coupled Inductors

Würth Elektronik WE-MTCI SMD Multi-Turn Ratio Coupled Inductors feature turn ratios of 1:1:5, 1:2, and 1:3. These inductors offer different inductance values in a small package of 5.2mm x 5.2mm x 3.1mm. This series provides functional isolation and assures stable performance through a temperature range of -40°C to +125°C. The inductors feature a coupling coefficient of up to 0.985, which means low leakage inductance. The higher coupling coefficient makes it an ideal solution for high-density isolated flyback converter applications. The isolation voltage of 0.8kV and different turn ratios between the two windings make these inductors a perfect solution for buck-boost converters with a second unregulated output voltage. The WE-MTCI inductors have 10μH to 33μH and are available in a 5030 package size.

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Description Datasheet Availability Pricing (AUD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Inductance - Parallel
Tolerance
Maximum DC Current
Maximum DC Resistance
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Wurth Elektronik Coupled Inductors WE-MTCI 5030 33uH 20% 0.45 3200mOhm
Datasheet
1,965In Stock
Min.: 1
Mult.: 1
: 2,000

WE-MTCI 33 uH, 132 uH 20 % 450 mA 1.9 Ohms, 3.2 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Wurth Elektronik Coupled Inductors WE-MTCI 5030 10uH 20% 0.95A 750mOhm
Datasheet
1,021In Stock
Min.: 1
Mult.: 1
: 2,000

WE-MTCI 10 uH, 40 uH 20 % 950 mA 500 mOhms, 750 mOhms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Wurth Elektronik Coupled Inductors WE-MTCI 5030 22uH 20% 0.6 A 2500mOhm
Datasheet
1,999In Stock
2,000Expected 1/05/2026
Min.: 1
Mult.: 1
: 2,000

WE-MTCI 22 uH, 198 uH 20 % 600 mA 1 Ohms, 2.5 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Wurth Elektronik Coupled Inductors WE-MTCI 5030 33uH 20% 0.45A 5200mOhm
Datasheet
773In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

WE-MTCI 33 uH, 297 uH 20 % 450 mA 1.9 Ohms, 5.2 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Coupled Inductors WE-MTCI 5030 10uH 20% 0.95A 600mOhm
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

WE-MTCI 10 uH, 22.5 uH 20 % 950 mA 500 mOhms, 600 mOhms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel
Wurth Elektronik Coupled Inductors WE-MTCI 5030 22uH 20% 0.6A 1200mOhm
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

WE-MTCI 22 uH, 49.5 uH 20 % 600 mA 1 Ohms, 1.2 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel
Wurth Elektronik Coupled Inductors WE-MTCI 5030 33uH 20% 0.45A 2400mOhm
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

WE-MTCI 33 uH, 74.25 uH 20 % 450 mA 1.9 Ohms, 2.4 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel
Wurth Elektronik Coupled Inductors WE-MTCI 5030 22uH 20% 0.6A 1600mOhm
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

WE-MTCI 22 uH, 88 uH 20 % 600 mA 1 Ohms, 1.6 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel
Wurth Elektronik Coupled Inductors WE-MTCI 5030 10uH 20% 0.95A 1100mOhm
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

WE-MTCI 10 uH, 90 uH 20 % 950 mA 500 mOhms, 1.1 Ohms 5.2 mm 5.2 mm 3.1 mm - 40 C + 125 C AEC-Q200 Reel