Passive Components – Mouser Finland

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Coupled Inductors

Würth Elektronik offers a large portfolio of coupled inductors for many applications. The offering includes innovative moulded coupled inductors, high-voltage versions and coupled inductors with different turn ratios. Würth Elektronik coupled inductors are suitable for SEPIC converter, flyback, and multi-output buck converter applications.

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Types of Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Coupled Inductors WE-DD SMD Size 7345 6.8uH 0.102Ohm Strt 744877006 Wurth Elektronik 1: 2,18 € 1 221In Stock	Mfr. Part No. 744877006 Mouser Part No 710-744877006	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7345 6.8uH 0.102Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	1 221In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7345 8.2uH 0.11Ohm Strt 744877008 Wurth Elektronik 1: 2,18 € 610In Stock	Mfr. Part No. 744877008 Mouser Part No 710-744877008	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7345 8.2uH 0.11Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	610In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7332 1.3uH 0.027Ohm Strt 744878001 Wurth Elektronik 1: 2,18 € 361In Stock	Mfr. Part No. 744878001 Mouser Part No 710-744878001	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7332 1.3uH 0.027Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	361In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7332 3.3uH 0.052Ohm Strt 744878003 Wurth Elektronik 1: 2,18 € 613In Stock	Mfr. Part No. 744878003 Mouser Part No 710-744878003	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7332 3.3uH 0.052Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	613In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7332 6.8uH 0.110Ohm Strt 744878006 Wurth Elektronik 1: 2,18 € 1 313In Stock	Mfr. Part No. 744878006 Mouser Part No 710-744878006	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7332 6.8uH 0.110Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	1 313In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7332 10uH 0.140Ohm Strt 744878100 Wurth Elektronik 1: 2,18 € 1 106In Stock	Mfr. Part No. 744878100 Mouser Part No 710-744878100	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7332 10uH 0.140Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	1 106In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7332 100uH 1.400Ohm Strt 744878101 Wurth Elektronik 1: 2,18 € 1 006In Stock	Mfr. Part No. 744878101 Mouser Part No 710-744878101	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7332 100uH 1.400Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	1 006In Stock	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DD SMD Size 7332 47uH 0.600Ohm Strt 744878470 Wurth Elektronik 1: 2,18 € 540In Stock 1 000Expected 17/02/2027	Mfr. Part No. 744878470 Mouser Part No 710-744878470	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 7332 47uH 0.600Ohm Strt Learn More about Wurth Elektronik wurthdd	Datasheet	540In Stock 1 000Expected 17/02/2027	Cut Tape 2,18 € 2,07 € 1,93 € 1,77 € 1,63 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Coupled Inductors WE-DPC HV Dual 5030 15uH .9A 465mOhms 7448841150 Wurth Elektronik 1: 2,37 € 625In Stock	Mfr. Part No. 7448841150 Mouser Part No 710-7448841150	Wurth Elektronik	Coupled Inductors WE-DPC HV Dual 5030 15uH .9A 465mOhms Learn More about Wurth Elektronik wurth we dpc hv chokes	Datasheet	625In Stock	Cut Tape 2,37 € 2,17 € 2,03 € 1,89 € 1,69 € Reel 1,61 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Coupled Inductors WE-DPC HV Dual 5030 47uH .6A 1200mOhms 7448841470 Wurth Elektronik 1: 2,37 € 119In Stock 2 000Expected 13/11/2026	Mfr. Part No. 7448841470 Mouser Part No 710-7448841470	Wurth Elektronik	Coupled Inductors WE-DPC HV Dual 5030 47uH .6A 1200mOhms Learn More about Wurth Elektronik wurth we dpc hv chokes	Datasheet	119In Stock 2 000Expected 13/11/2026	Cut Tape 2,37 € 2,17 € 2,03 € 1,89 € 1,69 € Reel 1,61 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Coupled Inductors WE-MTCI 5030 33uH 20% 0.45A 5200mOhm 744889030330 Wurth Elektronik 1: 1,94 € 256In Stock 2 000On Order	Mfr. Part No. 744889030330 Mouser Part No 710-744889030330	Wurth Elektronik	Coupled Inductors WE-MTCI 5030 33uH 20% 0.45A 5200mOhm Learn More about Wurth Elektronik wurth we mtci inductors	Datasheet	256In Stock 2 000On Order	Cut Tape 1,94 € 1,70 € 1,52 € 1,38 € View Reel 1,07 € 1,28 € 1,12 € 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Coupled Inductors WE-MCRI 1090 4.7uH 20% 5.9 40mOhm 7448990047 Wurth Elektronik 1: 3,99 € 137In Stock	Mfr. Part No. 7448990047 Mouser Part No 710-7448990047	Wurth Elektronik	Coupled Inductors WE-MCRI 1090 4.7uH 20% 5.9 40mOhm Learn More about Wurth Elektronik wurth we mcri inductors	Datasheet	137In Stock	Cut Tape 3,99 € 3,50 € 3,12 € 2,92 € Reel 2,77 €	Min.: 1 Mult.: 1 : 300
Coupled Inductors WE-MCRI 1uH 20% 12A 7448991010 Wurth Elektronik 1: 3,20 € 13In Stock 800Expected 22/01/2027	Mfr. Part No. 7448991010 Mouser Part No 710-7448991010	Wurth Elektronik	Coupled Inductors WE-MCRI 1uH 20% 12A Learn More about Wurth Elektronik wurth we mcri inductors	Datasheet	13In Stock 800Expected 22/01/2027	Cut Tape 3,20 € 2,83 € 2,42 € 2,25 € Reel 2,14 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Coupled Inductors WE-MCRI 10uH 20% 3.7A 7448991100 Wurth Elektronik 1: 3,38 € 493In Stock	Mfr. Part No. 7448991100 Mouser Part No 710-7448991100	Wurth Elektronik	Coupled Inductors WE-MCRI 10uH 20% 3.7A Learn More about Wurth Elektronik wurth we mcri inductors	Datasheet	493In Stock	Cut Tape 3,38 € 3,05 € 2,93 € 2,84 € View Reel 2,05 € 2,75 € 2,64 € 2,05 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Coupled Inductors WE-MCRI 47uH 20% 1.5A 7448991470 Wurth Elektronik 1: 3,20 € 162In Stock	Mfr. Part No. 7448991470 Mouser Part No 710-7448991470	Wurth Elektronik	Coupled Inductors WE-MCRI 47uH 20% 1.5A Learn More about Wurth Elektronik wurth we mcri inductors	Datasheet	162In Stock	Cut Tape 3,20 € 2,82 € 2,42 € 2,22 € Reel 2,05 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Coupled Inductors WE-DD SMT Shielded Coupled 1210 2x 4.7 uH In par.=3.6A RDC par.=0.019 Ohm Wurth Elektronik 7448709047 7448709047 Wurth Elektronik 1: 2,61 € 225In Stock	Mfr. Part No. 7448709047 Mouser Part No 710-7448709047	Wurth Elektronik	Coupled Inductors WE-DD SMT Shielded Coupled 1210 2x 4.7 uH In par.=3.6A RDC par.=0.019 Ohm Learn More about Wurth Elektronik wurthdd	Datasheet	225In Stock	Cut Tape 2,61 € 2,43 € 2,27 € 2,12 € Reel 1,83 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Coupled Inductors WE-MCRI Size1090 1uH 20% 17A 5.6mOhm 7448990010 Wurth Elektronik 1: 4,78 € 41In Stock	Mfr. Part No. 7448990010 Mouser Part No 710-7448990010	Wurth Elektronik	Coupled Inductors WE-MCRI Size1090 1uH 20% 17A 5.6mOhm Learn More about Wurth Elektronik wurth we mcri inductors	Datasheet	41In Stock	Cut Tape 4,78 € 4,28 € 4,09 € 3,49 € 3,20 € Reel 2,94 €	Min.: 1 Mult.: 1 : 300
Coupled Inductors WE-MCRI 3.3uH 20% 6.8A 7448991033 Wurth Elektronik 1: 3,20 € 51In Stock	Mfr. Part No. 7448991033 Mouser Part No 710-7448991033	Wurth Elektronik	Coupled Inductors WE-MCRI 3.3uH 20% 6.8A Learn More about Wurth Elektronik wurth we mcri inductors	Datasheet	51In Stock	Cut Tape 3,20 € 2,82 € 2,42 € 2,22 € Reel 2,05 € MouseReel Available	Min.: 1 Mult.: 1 : 800
Coupled Inductors WE-DD SMD Size 1280 15uH 41mohm Straight 744873150 Wurth Elektronik 1: 2,57 € 1In Stock 1 000On Order	Mfr. Part No. 744873150 Mouser Part No 710-744873150	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 1280 15uH 41mohm Straight Learn More about Wurth Elektronik wurthdd	Datasheet	1In Stock 1 000On Order On Order Ship Dates Mfr. No: 744873150 Stock: 1 Can Dispatch Immediately On Order: 500 Expected 02/11/2026 500 Expected 16/02/2027 Factory Lead Time: 18 Weeks	Cut Tape 2,57 € 2,44 € 2,27 € 2,10 € 1,92 € Reel 1,57 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Coupled Inductors WE-DPC HV Dual 5030 10uH 1.2A 300mOhms 7448841100 Wurth Elektronik 1: 2,46 € 3 770Expected 13/11/2026	Mfr. Part No. 7448841100 Mouser Part No 710-7448841100	Wurth Elektronik	Coupled Inductors WE-DPC HV Dual 5030 10uH 1.2A 300mOhms Learn More about Wurth Elektronik wurth we dpc hv chokes	Datasheet	3 770Expected 13/11/2026	Cut Tape 2,46 € 2,45 € 2,41 € 2,27 € View Reel 1,71 € 2,12 € 2,00 € 1,79 € 1,78 € 1,71 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Coupled Inductors WE-DPC HV Dual 5030 22uH .8A 650mOhms 7448841220 Wurth Elektronik 1: 2,52 € 2 000Expected 27/11/2026	Mfr. Part No. 7448841220 Mouser Part No 710-7448841220	Wurth Elektronik	Coupled Inductors WE-DPC HV Dual 5030 22uH .8A 650mOhms Learn More about Wurth Elektronik wurth we dpc hv chokes	Datasheet	2 000Expected 27/11/2026	Cut Tape 2,52 € 2,50 € 2,43 € 2,34 € View Reel 1,76 € 2,18 € 2,08 € 1,86 € 1,84 € 1,76 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Coupled Inductors WE-MTCI 5030 10uH 20% 0.95A 750mOhm 744889020100 Wurth Elektronik 1: 1,94 € 4 000On Order	Mfr. Part No. 744889020100 Mouser Part No 710-744889020100	Wurth Elektronik	Coupled Inductors WE-MTCI 5030 10uH 20% 0.95A 750mOhm Learn More about Wurth Elektronik wurth we mtci inductors	Datasheet	4 000On Order On Order Ship Dates Mfr. No: 744889020100 Stock: 0 On Order: 2 000 Expected 10/11/2026 2 000 Expected 22/01/2027 Factory Lead Time: 35 Weeks	Cut Tape 1,94 € 1,71 € 1,53 € 1,48 € View Reel 1,23 € 1,47 € 1,40 € 1,28 € 1,23 €	Min.: 1 Mult.: 1 : 2 000
Coupled Inductors WE-TDC SMD Size 8018 22uH .435Ohm Strt 74489430220 Wurth Elektronik 1: 1,64 € 1 095Expected 27/11/2026	Mfr. Part No. 74489430220 Mouser Part No 710-74489430220	Wurth Elektronik	Coupled Inductors WE-TDC SMD Size 8018 22uH .435Ohm Strt Learn More about Wurth Elektronik wurthtdc	Datasheet	1 095Expected 27/11/2026	Cut Tape 1,64 € 1,61 € 1,55 € 1,50 € Reel 1,20 € View 1,38 € 1,13 € MouseReel Available	Min.: 1 Mult.: 1 : 550
Coupled Inductors WE-TDC SMD Size 8038 10uH .113Ohm Strt 74489440100 Wurth Elektronik 1: 1,83 € 700Expected 06/11/2026	Mfr. Part No. 74489440100 Mouser Part No 710-74489440100	Wurth Elektronik	Coupled Inductors WE-TDC SMD Size 8038 10uH .113Ohm Strt Learn More about Wurth Elektronik wurthtdc	Datasheet	700Expected 06/11/2026	Cut Tape 1,83 € 1,81 € 1,74 € 1,67 € Reel 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 350
Coupled Inductors WE-DD SMD Size 1210 22uH .064Ohm Crossd 7448709220 Wurth Elektronik 1: 2,97 € 708Expected 11/12/2026	Mfr. Part No. 7448709220 Mouser Part No 710-7448709220	Wurth Elektronik	Coupled Inductors WE-DD SMD Size 1210 22uH .064Ohm Crossd Learn More about Wurth Elektronik wurthdd	Datasheet	708Expected 11/12/2026	Cut Tape 2,97 € 2,82 € 2,61 € 2,42 € Reel 2,11 € 1,81 € MouseReel Available	Min.: 1 Mult.: 1 : 250

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Coupled Inductors

Types of Passive Components