WE-HCIA SMD Flat Wire High Current Inductor

Size	Series Datasheet	Dimensions	L (mm)	W (mm)	H (mm)	Mount
1050	SPEC		10.5	10.2	4.7	-
7050	SPEC		7	6.9	4.8	-

LTSpice files

LT
LTSpice_WE-HCIA (rev24a).zip
|
2.4 KB

Characteristics

Magnetically shielded
Flat wire coil for low losses
Low stray field
Operating temperature: -55 °C up to +150 °C
Current capability up to 36 A
AEC-Q200
Automotive approved

Applications

Filter choke for motor electronics
Car infotainment
Multimedia applications

Products

All

1050

7050

Order Code	Datasheet	Downloads	Status	L (µH)	Tol. L	I_R (A)	I_SAT,30% (A)	R_{DC max.} (mΩ)	f_res (MHz)
7843140047	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	0.47	±20%	16.9	25	1.65	292
7843250072	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_7843250072 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_7843250072 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	0.72	±20%	22	36.1	1.38	103
784314011	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.1	±20%	14.7	15.2	3.47	147
784325012	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325012 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325012 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.2	±20%	20	30	2.04	76
784325018	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325018 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325018 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1.8	±20%	16	25	3.3	60
784325024	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325024 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325024 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2.4	±20%	14	20.7	5.4	55
784325033	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325033 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325033 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.3	±20%	12	18	5.75	41
784314033	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3.3	±20%	9.2	8.7	9.62	68
784325042	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325042 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325042 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.2	±20%	11	15.7	7.8	36
784314049	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4.9	±20%	7.6	7.2	15.85	64
784325055	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325055 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325055 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5.2	±20%	10	14.3	9.45	31
784325065	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325065 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325065 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6.5	±20%	8.4	13	11.55	27
784314065	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	6.5	±20%	6.3	6.4	23.65	50
784325078	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325078 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325078 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	7.8	±20%	8	12	14.4	23
784325100	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325100 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325100 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	±20%	7.2	10.3	23.1	21
784314100	SPEC	6 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	±20%	3.7	4.85	33.72	41
784325160	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-HCIA (rev24a).IntLib \| 379 KB CDS Cadence_WE-HCIA (rev24a).zip \| 3.9 MB EAG Eagle_WE-HCIA (rev24a).lbr \| 38 KB KIC KiCad_WE-HCIA (rev25a).zip \| 572.3 KB CAD files ZIP IGS IGS_WE-HCIA-1050_784325160 (rev1).igs \| 4.3 MB STP STP_WE-HCIA-1050_784325160 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-HCIA (rev24a).zip \| 7.3 KB SCS Spectre_WE-HCIA (rev24a).mod \| 7.2 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	16.7	±20%	5	7.8	38	16

Order Code	Datasheet
7843140047	SPEC
7843250072	SPEC
784314011	SPEC
784325012	SPEC
784325018	SPEC
784325024	SPEC
784325033	SPEC
784314033	SPEC
784325042	SPEC
784314049	SPEC
784325055	SPEC
784325065	SPEC
784314065	SPEC
784325078	SPEC
784325100	SPEC
784314100	SPEC
784325160	SPEC

Samples

Order Code	Datasheet	Downloads	Status	L (µH)	Tol. L	I_R (A)	I_SAT,30% (A)	R_{DC max.} (mΩ)	f_res (MHz)	Samples

OUR PRODUCT RANGE

Würth Elektronik offers five product series with flat wire technology

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.

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.