WE-XHMA SMD Power Inductor | Automotive | Würth Elektronik Product Catalog

Size	Series Datasheet	L (mm)	W (mm)	H (mm)	Material	Mount
6030	SPEC	6.65	6.45	3.3	Hyperflux	SMT
6060	SPEC	6.65	6.45	6.1	Hyperflux	SMT
8080	SPEC	8.8	8.3	8	Hyperflux	SMT
1090	SPEC	11.6	10.5	9.1	Hyperflux	SMT
1510	SPEC	16.4	15.4	10	Hyperflux	SMT

LTSpice files

LT
LTSpice_WE-XHMA (rev22b).zip
|
2.4 KB

Characteristics

Flat wire coil for low copper losses
Composite core material allows high saturation currents
Compact design
Magnetically shielded
High current capability and handles high transient current spikes
Low leakage flux noise
Operating temperature: -40°C up to +125°C
AEC-Q200
Automotive approved

Applications

DC/DC-converter for high current power supplies
DC/DC-converter for Field Programmable Gate Array (FPGA)
Power supplies for mobile devices
POL-converters
Mainboards/graphic cards
Battery powered devices
Filter

Application Notes

ANP128 Introduction to thermal aging in molded power inductors
PDF

Products

All

6030

6060

8080

1090

1510

Order Code	Datasheet	Downloads	Status	L (µH)	Tol. L	I_RP,40K (A)	I_R,40K (A)	I_SAT,30% (A)	f_res (MHz)	I_SAT,10% (A)	Mount	R_{DC typ.} (mΩ)	Material	Design Kit
784393440018	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_784393440018 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_78439344018 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	0.18	±20%	35.65	20	50.6	169	24.9	SMT	1.32	Hyperflux	7843931
784393440033	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_784393440033 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_784393440033 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	0.33	±20%	27.35	16.5	42.9	113	20	SMT	2.1	Hyperflux	7843931
784393440056	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_784393440056 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030-784393440056 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	0.56	±20%	22.75	16	30.8	77	14.5	SMT	2.9	Hyperflux	7843931
78439344010	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_78439344010 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_78439344010 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1	±20%	15.75	12	24.95	59	11	SMT	5.5	Hyperflux	7843931
78439358010	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-8080_78439358010 (rev1).igs \| 722.4 KB STP STP_WE-XHMA-8080_78439358010 (rev1).stp \| 202.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1	±20%	30.25	17	38.15	53	18.15	SMT	2.1	Hyperflux	7843931
78439344012	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_78439344012 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_78439344012 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.2	±20%	14.45	10.3	21.6	53	7.7	SMT	6.4	Hyperflux	7843931
78439369022	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369022 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369022 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.2	±20%	32.05	16	32.1	28	15.65	SMT	2.2	Hyperflux	7843932
78439344022	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_78439344022 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_78439344022 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.2	±20%	10.85	8	16.25	37	7.5	SMT	10.5	Hyperflux	7843931
78439358022	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-8080_78439358022 (rev1).igs \| 722.4 KB STP STP_WE-XHMA-8080_78439358022 (rev1).stp \| 202.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.2	±20%	21.85	13	26.45	33	12.55	SMT	3.7	Hyperflux	7843931
78439369033	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369033 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369033 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.3	±20%	24.95	15	34	23	15.6	SMT	3.4	Hyperflux	7843932
78439344033	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_78439344033 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_78439344033 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.3	±20%	7.65	6	14.5	31	6.7	SMT	19.2	Hyperflux	7843931
78439369047	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369047 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369047 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.7	±20%	20	13.5	28.05	21	13.6	SMT	5	Hyperflux	7843932
78439370047	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1510_78439370047 (rev1).igs \| 720 KB STP STP_WE-XHMA-1510_78439370047 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.7	±20%	29.37	17	47.4	16	20.9	SMT	3.1	Hyperflux	7843932
78439344047	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6030_784393440047 (rev1).igs \| 729.9 KB STP STP_WE-XHMA-6030_78439344047 (rev1).stp \| 210.1 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.7	±20%	5.8	4.7	10.5	28	3.7	SMT	31	Hyperflux	7843931
78439346047	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6060_78439346047 (rev1).igs \| 713.8 KB STP STP_WE-XHMA-6060_78439346047 (rev1).stp \| 201.2 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.7	±20%	9.6	7.4	13	28	6.5	SMT	13	Hyperflux	7843931
78439358047	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP STP STP_WE-XHMA-8080_78439358047 (rev1).stp \| 202.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.7	±20%	13.35	9.5	16.65	22	7.5	SMT	8.65	Hyperflux	7843931
78439369056	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369056 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369056 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5.6	±20%	18.15	11.5	24.45	18	11.1	SMT	5.9	Hyperflux	7843932
78439346056	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6060_78439346056 (rev1).igs \| 713.8 KB STP STP_WE-XHMA-6060_78439346056 (rev1).stp \| 201.2 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5.6	±20%	8.9	6.9	12.1	25	5.8	SMT	15	Hyperflux	7843931
78439369068	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369068 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369068 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6.8	±20%	16.3	10.5	23.25	16	10.7	SMT	7.16	Hyperflux	7843932
78439370068	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1510_78439370068 (rev1).igs \| 720 KB STP STP_WE-XHMA-1510_78439370068 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6.8	±20%	25.3	15	40.05	14	17.8	SMT	4.1	Hyperflux	7843932
78439346068	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6060_78439346068 (rev1).igs \| 713.8 KB STP STP_WE-XHMA-6060_78439346068 (rev1).stp \| 201.2 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6.8	±20%	8.1	6.5	11.3	22	5.65	SMT	17.6	Hyperflux	7843931
78439358068	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-8080_78439358068 (rev1).igs \| 722.4 KB STP STP_WE-XHMA-8080_78439358068 (rev1).stp \| 202.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6.8	±20%	10.55	7.2	17.6	22	8.5	SMT	13	Hyperflux	7843931
78439369082	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369082 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369082 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8.2	±20%	13.4	9.8	20.45	16	9.4	SMT	10	Hyperflux	7843932
78439370082	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1510_78439370082 (rev1).igs \| 720 KB STP STP_WE-XHMA-1510_78439370082 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8.2	±20%	21.35	13	36.4	11	15	SMT	5.5	Hyperflux	7843932
78439346082	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6060_78439346082 (rev1).igs \| 713.8 KB STP STP_WE-XHMA-6060_78439346082 (rev1).stp \| 201.2 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8.2	±20%	6.95	5.3	9.3	19	4.6	SMT	23	Hyperflux	7843931
78439369100	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369100 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369100 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	±20%	12.7	9.4	20.3	14	9.2	SMT	11	Hyperflux	7843932
78439370100	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1510_78439370100 (rev1).igs \| 720 KB STP STP_WE-XHMA-1510_78439370100 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	±20%	19.6	11.5	31.2	9	12.9	SMT	6.4	Hyperflux	7843932
78439346100	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-6060_78439346100 (rev1).igs \| 713.8 KB STP STP_WE-XHMA-6060_78439346100 (rev1).stp \| 201.2 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	±20%	6.4	5	9.7	18	5.05	SMT	26.5	Hyperflux	7843931
78439358100	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-8080_78439358100 (rev1).igs \| 722.4 KB STP STP_WE-XHMA-8080_78439358100 (rev1).stp \| 202.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	±20%	8.5	5.8	13.5	17	6.3	SMT	19	Hyperflux	7843931
78439369150	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1090_78439369150 (rev1).igs \| 720 KB STP STP_WE-XHMA-1090_78439369150 (rev1).stp \| 202.7 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	15	±20%	10.75	8.3	16.95	11	7.2	SMT	14.8	Hyperflux	7843932
78439370150	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1510_78439370150 (rev1).igs \| 720 KB STP STP_WE-XHMA-1510_78439370150 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	15	±20%	14.7	10	26.1	8	10.25	SMT	10.5	Hyperflux	7843932
78439346150	SPEC	1 files CAD files ZIP IGS IGS_WE-XHMA-6060_78439346150 (rev1).igs \| 713.8 KB Download all 1 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	15	±20%	4.9	4.2	7.4	14	3.65	SMT	42	Hyperflux	7843931
78439370220	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP IGS IGS_WE-XHMA-1510_78439370220 (rev1).igs \| 720 KB STP STP_WE-XHMA-1510_78439370220 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	22	±20%	13.35	8	22.35	7	9.1	SMT	12.5	Hyperflux	7843932
78439370330	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-XHMA (rev22d).IntLib \| 225 KB CDS Cadence_WE-XHMA (rev22a).zip \| 1.3 MB EAG Eagle_WE-XHMA (rev22a).lbr \| 38.9 KB CAD files ZIP 3D 3D_WE-XHMA-1510_78439370330 (rev1).pdf \| 52.8 KB IGS IGS_WE-XHMA-1510_78439370330 (rev1).igs \| 729.7 KB STP STP_WE-XHMA-1510_78439370330 (rev1).stp \| 207.4 KB Electric models ZIP PSP PSpice_WE-XHMA (rev22b).zip \| 7.6 KB SCS Spectre_WE-XHMA (rev24a).mod \| 8.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	33	±20%	10.8	8.5	18.15	5	6.8	SMT	18	Hyperflux	7843932

Order Code	Datasheet
784393440018	SPEC
784393440033	SPEC
784393440056	SPEC
78439344010	SPEC
78439358010	SPEC
78439344012	SPEC
78439369022	SPEC
78439344022	SPEC
78439358022	SPEC
78439369033	SPEC
78439344033	SPEC
78439369047	SPEC
78439370047	SPEC
78439344047	SPEC
78439346047	SPEC
78439358047	SPEC
78439369056	SPEC
78439346056	SPEC
78439369068	SPEC
78439370068	SPEC
78439346068	SPEC
78439358068	SPEC
78439369082	SPEC
78439370082	SPEC
78439346082	SPEC
78439369100	SPEC
78439370100	SPEC
78439346100	SPEC
78439358100	SPEC
78439369150	SPEC
78439370150	SPEC
78439346150	SPEC
78439370220	SPEC
78439370330	SPEC

Samples

Order Code	Datasheet	Downloads	Status	L (µH)	Tol. L	I_RP,40K (A)	I_R,40K (A)	I_SAT,30% (A)	f_res (MHz)	I_SAT,10% (A)	Mount	R_{DC typ.} (mΩ)	Material	Design Kit	Samples

FLAT WIRE INDUCTOR

DESIGNED FOR EFFICIENCY!

Electronics devices are getting more efficient and smaller. Therefore it is important that electronic components are designed accordingly. To fulfil these requirements WE inductors are using optimized core materials and suitable wire shapes like flat wire. The WE-XHMA series features an extremely high current capability of up to 50.6 A saturation current and the ability to handle high current transient peaks. Its design with flat wire coil and a composite core material ensures low copper losses and stable behavior under temperature fluctuations.

Typical Buck converter application

Improve the efficiency by using a flat wire inductor

The Implications of the Skin Effect

The figure shows the cross section of acylindrical conductor and a flat conductor, the intensity of the grey color represents the intensity of the current in the conductor.δ is the skin depth.

The AC skin effect reduces the effective cross section area the current can flow. A flat wire has much more surface area with the same cross-sectional area. With more surface area, the impact of the skin effect is reduced.

Distribution of the electric field in flat and round wire

Flat wire can distribute the electric field uniformly, which minimizes the parasitic capacitance and achieves the best EMC effect at the source. The EMI compatibility problem will be minimized.

The size difference between WE-XHMA and a conventional standard shielded power inductor

Using flat wire is space saving. For example the WE-XHMA is 3 times smaller in volume and requires 3 times less space on the PCB than an equivalent round wire inductor. When comparing 1:1 sizes, flat wire inductors offer better rated currents than an equivalent round wire inductors.

OUR PRODUCT RANGE

Würth Elektronik offers five product series with flat wire technology

WE-HCFAT

WE-HCFAT is a THT high current inductor characterized by an extremely low RDC value and low core losses.It has high mechanical stability and is designed for high power applications.

WE-HCIA

WE-HCIA is a high current flat wire inductor for automotive applications. It is made of a superflux core and flat wire coil. Its low profile and high current capabilities make it a good option in a great variety of applications.

WE-XHMA

WE-XHMA is an extreme high current molded inductor for automotive applications. Its molded construction is the best solution to achieve maximum power density.

WE-CHSA

WE-CHSA is a cube high current SMD inductor for automotive applications. Its shielded construction combined with a MnZn core makes it the best choice to minimize radiated emissions in filtering applications.

WE-CHSA P

WE-CHSA P is the performance version of the WE-CHSA. The internal core material is substituted with a new and improved iron alloy. This leads to a product with outstanding saturation behavior.

Assortments

Articles from this product series can be found in the following assortments:

Design Kit WE-XHMA – SMD xtreme high current molded inductor automotive

Design Kit WE-XHMA - SMD xtreme high current molded inductor automotive

Learn more

Redefining Rated Current Measurements for Power Inductors
PDF