Dual Coil Power Inductors | Passive Components | Würth Elektronik Product Catalog

Product series (10)

Articles (213)

WE-EHPI Energy Harvesting Coupled Inductor

I_{R 1} 1.5 to 1.9 A | R_{DC1 max} 0.095 to 0.24 Ω | R_{DC2 max} 48 to 240 Ω
WE-TDC SMT Shielded Coupled Inductor

R_{DC1 max} 0.0145 to 0.805 Ω | R_{DC2 max} 0.0145 to 0.48 Ω
WE-DD SMT Shielded Coupled Inductor

R_{DC1 max} 0.015 to 1.73 Ω | R_{DC2 max} 0.015 to 1.73 Ω
WE-DCT Toroidal Double Power Choke

R_{DC1 max} 3.5 to 290 mΩ | R_{DC2 max} 3.5 to 290 mΩ
WE-CFWI Coupled Flatwire Inductor
WE-DPC SMT Dual Powerchoke

R_{DC1 max} 35 to 1400 mΩ | R_{DC2 max} 35 to 1400 mΩ
WE-DPC HV SMT Dual Powerchoke

R_{DC1 max} 45 to 1200 mΩ | R_{DC2 max} 45 to 1200 mΩ
WE-MCRI SMT Molded Coupled Inductor

R_{DC1 max} 5.6 to 340 mΩ | R_{DC2 max} 5.6 to 340 mΩ
WE-MTCI SMT Multi-Turn Ratio coupled Inductor

I_{R 1} 0.45 to 0.95 A | R_{DC1 max} 500 to 1900 mΩ | R_{DC2 max} 600 to 5200 mΩ
WE-TDC HV SMT Coupled Inductor

R_{DC1 max} 110 to 780 mΩ | R_{DC2 max} 110 to 780 mΩ

Order Code	Downloads	L₁ (µH)	L₂ (µH)	n	I_{R 1} (A)	I_{R 2} (A)	I_{SAT 1} (A)	I_SAT1 (A)	I_SAT2 (A)	R_{DC1 typ} (mΩ)	R_{DC2 typ} (mΩ)	R_{DC1 max} (mΩ)	R_{DC2 max} (mΩ)	R_{DC 1} (mΩ)	R_{DC 2} (mΩ)	f_{res 1} (MHz)	Product series	Design Kit
7448510091	STE ALT EAG CAD LTS PSP CAD CAD	0.091	0.091	–	14.5	14.5	120	–	–	2.8	2.8	3.5	3.5	–	–	–	WE-DCT Toroidal Double Power Choke	–
744851016	STE ALT EAG CAD LTS PSP CAD CAD	0.16	0.16	–	13.8	13.8	90	–	–	3.4	3.4	4.4	4.4	–	–	–	WE-DCT Toroidal Double Power Choke	–
744851027	STE ALT EAG CAD LTS PSP CAD CAD	0.27	0.27	–	12.3	12.3	65	–	–	4	4	5	5	–	–	–	WE-DCT Toroidal Double Power Choke	–
744894300033	STE ALT EAG CAD LTS PSP CAD	0.33	0.33	–	4	4	9	–	–	11.1	11.1	15	15	–	–	280	WE-TDC SMT Shielded Coupled Inductor	744894
744894400039	STE ALT EAG CAD LTS PSP CAD	0.39	0.39	–	4.5	4.5	14	–	–	11.6	11.6	14.5	14.5	–	–	210	WE-TDC SMT Shielded Coupled Inductor	744894
744851039	STE ALT EAG CAD LTS PSP CAD CAD	0.39	0.39	–	10.6	10.6	50	–	–	4.7	4.7	6	6	–	–	–	WE-DCT Toroidal Double Power Choke	–
744851056	STE ALT EAG CAD CAD CAD	0.56	0.56	–	9.8	9.8	40	–	–	5.3	5.3	6.7	6.7	–	–	–	WE-DCT Toroidal Double Power Choke	–
744894300068	STE ALT EAG CAD LTS PSP CAD	0.68	0.68	–	3.3	3.3	6.5	–	–	16.3	16.3	21	21	–	–	190	WE-TDC SMT Shielded Coupled Inductor	744894
74485540080	STE ALT EAG CAD LTS PSP CAD CAD	0.8	0.8	1:1	28	28	–	62	62	–	–	–	–	1.6	1.6	–	WE-CFWI Coupled Flatwire Inductor	–
744894400082	STE ALT EAG CAD LTS PSP CAD	0.82	0.82	–	3.7	3.7	9.6	–	–	15.9	15.9	20	20	–	–	140	WE-TDC SMT Shielded Coupled Inductor	744894
74489430010	STE ALT EAG CAD LTS PSP CAD	1	1	–	2.85	2.85	5.1	–	–	22.2	22.2	28	28	–	–	136	WE-TDC SMT Shielded Coupled Inductor	744894
744851100	STE ALT EAG CAD LTS PSP CAD CAD	1	1	–	8.6	8.6	30	–	–	7.4	7.4	8.5	8.5	–	–	–	WE-DCT Toroidal Double Power Choke	–
7448844010	ALT EAG CAD LTS PSP CAD	1	1	1:1	4.5	4.5	5	–	–	25	25	35	35	–	–	150	WE-DPC SMT Dual Powerchoke	–
7448842010	ALT EAG CAD CAD	1	1	1:1	1.8	1.8	5	–	–	75	75	90	90	–	–	80	WE-DPC SMT Dual Powerchoke	–
7448843010	ALT EAG CAD CAD	1	1	1:1	2.95	2.95	4.5	–	–	30	30	36	36	–	–	65	WE-DPC SMT Dual Powerchoke	–
7448841010	ALT EAG CAD LTS PSP CAD	1	1	1:1	2.9	2.9	5	–	–	32	32	45	45	–	–	190	WE-DPC HV SMT Dual Powerchoke	–
7448990010	ALT EAG CAD LTS PSP CAD CAD	1	1	1:1	17	17	–	43.5	43.5	4.5	4.5	5.6	5.6	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
7448991010	ALT EAG CAD CAD CAD	1	1	1:1	12	12	–	30.2	30.2	6.3	6.3	7.5	7.5	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
74489440012	STE ALT EAG CAD LTS PSP CAD	1.2	1.2	–	3.05	3.05	7.5	–	–	20.2	20.2	26	26	–	–	90	WE-TDC SMT Shielded Coupled Inductor	744894
74485540120	STE ALT EAG CAD LTS PSP CAD CAD	1.2	1.2	1:1	23	23	–	47	47	–	–	–	–	2.4	2.4	–	WE-CFWI Coupled Flatwire Inductor	–
744878001	STE ALT EAG CAD LTS PSP CAD CAD	1.3	1.3	–	4.4	4.4	6.3	–	–	27	27	35	35	–	–	60	WE-DD SMT Shielded Coupled Inductor	744870
744874001	ALT EAG CAD LTS PSP CAD CAD	1.5	1.5	–	5.85	5.85	14	–	–	12	12	16	16	–	–	70	WE-DD SMT Shielded Coupled Inductor	–
744873001	ALT EAG CAD LTS PSP CAD CAD	1.5	1.5	–	6.25	6.25	18	–	–	11	11	15	15	–	–	75	WE-DD SMT Shielded Coupled Inductor	–
7448700015	ALT EAG CAD LTS PSP CAD CAD	1.5	1.5	–	8.6	8.6	17.5	–	–	12	12	16	16	–	–	60	WE-DD SMT Shielded Coupled Inductor	–
7448841015	ALT EAG CAD LTS PSP CAD	1.5	1.5	1:1	2.7	2.7	3.7	–	–	48	48	68	68	–	–	110	WE-DPC HV SMT Dual Powerchoke	–
7448990015	ALT EAG CAD LTS PSP CAD CAD	1.5	1.5	1:1	12.5	12.5	–	34	34	8.8	8.8	9.4	9.4	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
7448991015	ALT EAG CAD CAD CAD	1.5	1.5	1:1	11.1	11.1	–	28.1	28.1	8.6	8.6	10	10	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
74485540170	STE ALT EAG CAD LTS PSP CAD CAD	1.7	1.7	1:1	21	21	–	39	39	–	–	–	–	3.3	3.3	–	WE-CFWI Coupled Flatwire Inductor	–
74489440018	STE ALT EAG CAD LTS PSP CAD	1.8	1.8	–	2.85	2.85	5.8	–	–	25.5	25.5	31	31	–	–	60	WE-TDC SMT Shielded Coupled Inductor	744894
744877001	STE ALT EAG CAD LTS PSP CAD CAD	1.8	1.8	–	4.7	4.7	6.5	–	–	25	25	34	34	–	–	58	WE-DD SMT Shielded Coupled Inductor	744870
74489430022	STE ALT EAG CAD LTS PSP CAD	2.2	2.2	–	1.9	1.9	3.5	–	–	49.5	49.5	58	58	–	–	85	WE-TDC SMT Shielded Coupled Inductor	744894
7448709022	STE ALT EAG CAD LTS PSP CAD CAD	2.2	2.2	–	4.1	4.1	19	–	–	15	15	17	17	–	–	45	WE-DD SMT Shielded Coupled Inductor	–
744851220	STE ALT EAG CAD LTS PSP CAD CAD	2.2	2.2	–	8.6	8.6	17	–	–	7.4	7.4	8.5	8.5	–	–	–	WE-DCT Toroidal Double Power Choke	–
74485540220	STE ALT EAG CAD LTS PSP CAD CAD	2.2	2.2	1:1	18	18	–	35	35	–	–	–	–	4.2	4.2	–	WE-CFWI Coupled Flatwire Inductor	–
7448844022	ALT EAG CAD LTS PSP CAD	2.2	2.2	1:1	3.9	3.9	3.4	–	–	33	33	47	47	–	–	80	WE-DPC SMT Dual Powerchoke	–
7448842022	ALT EAG CAD CAD	2.2	2.2	1:1	1.68	1.68	3.5	–	–	135	135	163	163	–	–	65	WE-DPC SMT Dual Powerchoke	–
7448843022	ALT EAG CAD CAD	2.2	2.2	1:1	2.25	2.25	3.2	–	–	45	45	53	53	–	–	50	WE-DPC SMT Dual Powerchoke	–
7448841022	ALT EAG CAD LTS PSP CAD	2.2	2.2	1:1	2.5	2.5	3.2	–	–	50	50	72	72	–	–	95	WE-DPC HV SMT Dual Powerchoke	–
7448990022	ALT EAG CAD LTS PSP CAD CAD	2.2	2.2	1:1	11.5	11.5	–	29.5	29.5	10.5	10.5	12.5	12.5	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
7448991022	ALT EAG CAD CAD CAD	2.2	2.2	1:1	8.2	8.2	–	20.6	20.6	14	14	16.5	16.5	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
744878002	STE ALT EAG CAD LTS PSP CAD CAD	2.4	2.4	–	3.6	3.6	4.8	–	–	42	42	52	52	–	–	53	WE-DD SMT Shielded Coupled Inductor	744870
744877002	STE ALT EAG CAD LTS PSP CAD CAD	2.4	2.4	–	4.2	4.2	5.6	–	–	31	31	42	42	–	–	50	WE-DD SMT Shielded Coupled Inductor	744870
744874002	ALT EAG CAD LTS PSP CAD CAD	2.4	2.4	–	5.5	5.5	11.5	–	–	13	13	17	17	–	–	54	WE-DD SMT Shielded Coupled Inductor	–
744873002	ALT EAG CAD LTS PSP CAD CAD	2.4	2.4	–	6	6	14	–	–	12	12	16	16	–	–	54	WE-DD SMT Shielded Coupled Inductor	–
744870002	ALT EAG CAD LTS PSP CAD CAD	2.4	2.4	–	7.8	7.8	15	–	–	14	14	18	18	–	–	40	WE-DD SMT Shielded Coupled Inductor	–
74489430027	STE ALT EAG CAD LTS PSP CAD	2.7	2.7	–	1.85	1.85	3	–	–	69.5	69.5	805	80.5	–	–	65	WE-TDC SMT Shielded Coupled Inductor	744894
74489440027	STE ALT EAG CAD LTS PSP CAD	2.7	2.7	–	2.5	2.5	5.1	–	–	34.5	34.5	40	40	–	–	55	WE-TDC SMT Shielded Coupled Inductor	–
7448991027	ALT EAG CAD CAD CAD	2.7	2.7	1:1	7.4	7.4	–	16.5	16.5	16.3	16.3	16.8	16.8	–	–	–	WE-MCRI SMT Molded Coupled Inductor	–
74485540290	STE ALT EAG CAD LTS PSP CAD CAD	2.9	2.9	1:1	17	17	–	29	29	–	–	–	–	5.6	5.6	–	WE-CFWI Coupled Flatwire Inductor	–
744878003	STE ALT EAG CAD LTS PSP CAD CAD	3.3	3.3	–	3.3	3.3	4	–	–	52	52	64	64	–	–	49	WE-DD SMT Shielded Coupled Inductor	–

	Order Code	SPEC
	7448510091
	744851016
	744851027
	744894300033
	744894400039
	744851039
	744851056
	744894300068
	74485540080
	744894400082
	74489430010
	744851100
	7448844010
	7448842010
	7448843010
	7448841010
	7448990010
	7448991010
	74489440012
	74485540120
	744878001
	744874001
	744873001
	7448700015
	7448841015
	7448990015
	7448991015
	74485540170
	74489440018
	744877001
	74489430022
	7448709022
	744851220
	74485540220
	7448844022
	7448842022
	7448843022
	7448841022
	7448990022
	7448991022
	744878002
	744877002
	744874002
	744873002
	744870002
	74489430027
	74489440027
	7448991027
	74485540290

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