WE-CHSA Performance SMT High Current Inductor

Size	Series Datasheet	L (mm)	W (mm)	H (mm)	Mount
8090	SPEC	8.1	8.1	9	SMT
1011	SPEC	10.6	10.6	11	SMT
1212	SPEC	12.2	12.2	11.75	SMT

LTSpice files

LT
LTSpice_WE-CHSA-P (rev22b).zip
|
2.2 KB

Characteristics

Magnetically shielded rod core inductor
Operating temperature: -55 °C up to +150 °C
Saturation current up to 48.5 A
Iron alloy core leads to soft saturation
AEC-Q200
Excellent coplanarity due to the plastic base
Automotive approved

Applications

Filter choke for motor electronics
Car infotainment
DC/DC converter
Multimedia applications
Microprocessor filtering

Products

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8090

1011

1212

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Order Code	Datasheet	Simulation	Downloads	Status	L(µH)	I_R(A)	I_SAT(A)	R_{DC max.}(mΩ)	f_res(MHz)	Mount
78433490036	0.36 µH, 19 A, 48.5 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-8090-P_78433490036 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-8090-P_78433490036 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance0.36 µH	Rated Current19 A	Saturation Current48.5 A	DC Resistance2.8 mΩ	Self Resonant Frequency218 MHz	MountSMT
78433490056	0.56 µH, 15.6 A, 40.5 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-8090-P_78433490056 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-8090-P_78433490056 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance0.56 µH	Rated Current15.6 A	Saturation Current40.5 A	DC Resistance4.1 mΩ	Self Resonant Frequency184 MHz	MountSMT
78433490075	0.75 µH, 12.8 A, 34.5 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-8090-P_78433490056 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-8090-P_78433490075 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance0.75 µH	Rated Current12.8 A	Saturation Current34.5 A	DC Resistance5.9 mΩ	Self Resonant Frequency154 MHz	MountSMT
78433390150	1.5 µH, 16 A, 37.4 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433390150 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433390150 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance1.5 µH	Rated Current16 A	Saturation Current37.4 A	DC Resistance4.7 mΩ	Self Resonant Frequency80 MHz	MountSMT
78433490160	1.6 µH, 8.4 A, 22.3 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-8090-P_78433490160 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-8090-P_78433490160 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance1.6 µH	Rated Current8.4 A	Saturation Current22.3 A	DC Resistance12 mΩ	Self Resonant Frequency93 MHz	MountSMT
78433290200	2 µH, 16.2 A, 29 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290200 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290200 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2 µH	Rated Current16.2 A	Saturation Current29 A	DC Resistance4.7 mΩ	Self Resonant Frequency64 MHz	MountSMT
78433490240	2.4 µH, 6.8 A, 18.4 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-8090-P_78433490240 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-8090-P_78433490240 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2.4 µH	Rated Current6.8 A	Saturation Current18.4 A	DC Resistance18.4 mΩ	Self Resonant Frequency80 MHz	MountSMT
78433390240	2.4 µH, 13.8 A, 28.7 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433390240 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433390240 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2.4 µH	Rated Current13.8 A	Saturation Current28.7 A	DC Resistance6.5 mΩ	Self Resonant Frequency60 MHz	MountSMT
78433290240	2.4 µH, 13.8 A, 24.8 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290240 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290240 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2.4 µH	Rated Current13.8 A	Saturation Current24.8 A	DC Resistance6.4 mΩ	Self Resonant Frequency60 MHz	MountSMT
78433390300	3 µH, 11.2 A, 26.2 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433390300 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433390300 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance3 µH	Rated Current11.2 A	Saturation Current26.2 A	DC Resistance8.7 mΩ	Self Resonant Frequency55 MHz	MountSMT
78433290360	3.6 µH, 12.2 A, 20.6 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290360 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290360 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance3.6 µH	Rated Current12.2 A	Saturation Current20.6 A	DC Resistance8.2 mΩ	Self Resonant Frequency48 MHz	MountSMT
78433490390	3.9 µH, 5 A, 14.6 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-8090-P_78433490390 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-8090-P_78433490390 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance3.9 µH	Rated Current5 A	Saturation Current14.6 A	DC Resistance28.9 mΩ	Self Resonant Frequency65 MHz	MountSMT
78433390430	4.3 µH, 9.2 A, 20.6 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433390430 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433390430 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance4.3 µH	Rated Current9.2 A	Saturation Current20.6 A	DC Resistance13 mΩ	Self Resonant Frequency41 MHz	MountSMT
78433290510	5.1 µH, 9.8 A, 17 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290510 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290510 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance5.1 µH	Rated Current9.8 A	Saturation Current17 A	DC Resistance11.9 mΩ	Self Resonant Frequency40 MHz	MountSMT
78433390620	6.2 µH, 7.2 A, 18 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433390620 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433390620 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance6.2 µH	Rated Current7.2 A	Saturation Current18 A	DC Resistance19.1 mΩ	Self Resonant Frequency34 MHz	MountSMT
78433290620	6.2 µH, 8.8 A, 16 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290620 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290620 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance6.2 µH	Rated Current8.8 A	Saturation Current16 A	DC Resistance15 mΩ	Self Resonant Frequency37 MHz	MountSMT
78433290750	7.5 µH, 7.8 A, 14.6 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290750 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290750 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance7.5 µH	Rated Current7.8 A	Saturation Current14.6 A	DC Resistance20.35 mΩ	Self Resonant Frequency34 MHz	MountSMT
78433390820	8.2 µH, 6.7 A, 15.6 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433390820 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433390820 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance8.2 µH	Rated Current6.7 A	Saturation Current15.6 A	DC Resistance25.8 mΩ	Self Resonant Frequency30 MHz	MountSMT
78433290820	8.2 µH, 7.1 A, 13.7 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433290820 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433290820 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance8.2 µH	Rated Current7.1 A	Saturation Current13.7 A	DC Resistance21.5 mΩ	Self Resonant Frequency32 MHz	MountSMT
78433391000	10 µH, 5.6 A, 14.4 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433391000 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433391000 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance10 µH	Rated Current5.6 A	Saturation Current14.4 A	DC Resistance33.2 mΩ	Self Resonant Frequency28 MHz	MountSMT
78433391500	15 µH, 4.3 A, 11.3 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1011-P_78433391500 (rev1).igs \| 2.2 MB STP STP_WE-CHSA-1011-P_78433391500 (rev1).stp \| 575.4 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance15 µH	Rated Current4.3 A	Saturation Current11.3 A	DC Resistance60.9 mΩ	Self Resonant Frequency20 MHz	MountSMT
78433291500	15 µH, 5.4 A, 9.8 A	Simulation	Downloads7 files EDA models: Components ZIP ALT Altium_WE-CHSA (rev22d).IntLib \| 881.5 KB CDS Cadence_WE-CHSA (rev22a).zip \| 1.5 MB EAG Eagle_WE-CHSA P (rev22a).lbr \| 29 KB CAD files ZIP IGS IGS_WE-CHSA-1212-P_78433291500 (rev1).igs \| 2.1 MB STP STP_WE-CHSA-1212-P_78433291500 (rev1).stp \| 568.2 KB Electric models ZIP PSP PSpice_WE-CHSA-P (rev22b).zip SCS Spectre_WE-CHSA_P (rev24a).mod \| 6.1 KB Download all 7 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance15 µH	Rated Current5.4 A	Saturation Current9.8 A	DC Resistance43.1 mΩ	Self Resonant Frequency23 MHz	MountSMT

Our product range with flat wire technology

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-HCFAT

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-HCIA

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-XHMA

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

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-CHSA P

LTSpice files

Characteristics

Applications

Products

Our product range with flat wire technology

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