Design Kit WE-LQSH SMT Semi-Shielded High Saturation Power Inductor

Applications

Integrated DC/DC Converters with high ripple currents
Switching controllers requiring high efficiency
Portable devices (Smartphone, Digital cameras, Tablet, etc.)
Embedded laptops and PCs

Products

Order Code	Datasheet	Downloads	Product series	L (µH)	I_SAT (A)	I_R (A)	Size
744050420047	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	0.47	15.5	4.5	4020
744050240047	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP 3D Download_3D_WE-LQSH-2512 (rev1).pdf \| 468.8 KB IGS Download_IGS_WE-LQSH-2512 (rev1).igs \| 977.3 KB STP Download_WE-LQSH-2512_STP (rev1).stp \| 503.6 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 9 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	0.47	5.6	2.9	2512
744050310047	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-3012 (rev1).igs \| 453.6 KB STP Download_STP_WE-LQSH-3012 (rev1).stp \| 146.7 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	0.47	8	3.15	3012
744050200047	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-2010 (rev1).igs \| 1 MB STP Download_STP_WE-LQSH-2010 (rev1).stp \| 335 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	0.47	4.7	2.2	2010
74405042010	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1	9.5	4	4020
74405031010	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-3012 (rev1).igs \| 453.6 KB STP Download_STP_WE-LQSH-3012 (rev1).stp \| 146.7 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1	5.4	2.4	3012
74405024010	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP 3D Download_3D_WE-LQSH-2512 (rev1).pdf \| 468.8 KB IGS Download_IGS_WE-LQSH-2512 (rev1).igs \| 977.3 KB STP Download_WE-LQSH-2512_STP (rev1).stp \| 503.6 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 9 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1	4.2	2.35	2512
74405020010	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-2010 (rev1).igs \| 1 MB STP Download_STP_WE-LQSH-2010 (rev1).stp \| 335 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1	3.85	1.65	2010
74405042015	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1.5	8.7	3.2	4020
74405024015	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP 3D Download_3D_WE-LQSH-2512 (rev1).pdf \| 468.8 KB IGS Download_IGS_WE-LQSH-2512 (rev1).igs \| 977.3 KB STP Download_WE-LQSH-2512_STP (rev1).stp \| 503.6 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 9 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1.5	3.5	2.1	2512
74405031015	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-3012 (rev1).igs \| 453.6 KB STP Download_STP_WE-LQSH-3012 (rev1).stp \| 146.7 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1.5	4.1	2.2	3012
74405020015	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-2010 (rev1).igs \| 1 MB STP Download_STP_WE-LQSH-2010 (rev1).stp \| 335 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	1.5	2.3	1.4	2010
74405042022	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	2.2	7.6	2.6	4020
74405024022	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP 3D Download_3D_WE-LQSH-2512 (rev1).pdf \| 468.8 KB IGS Download_IGS_WE-LQSH-2512 (rev1).igs \| 977.3 KB STP Download_WE-LQSH-2512_STP (rev1).stp \| 503.6 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 9 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	2.2	3	1.6	2512
74405031022	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-3012 (rev1).igs \| 453.6 KB STP Download_STP_WE-LQSH-3012 (rev1).stp \| 146.7 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	2.2	3.35	1.75	3012
74405020022	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-2010 (rev1).igs \| 1 MB STP Download_STP_WE-LQSH-2010 (rev1).stp \| 335 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	2.2	2.15	1.25	2010
74405042033	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	3.3	5.9	2.3	4020
74405042047	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	4.7	4.9	2.1	4020
74405024047	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP 3D Download_3D_WE-LQSH-2512 (rev1).pdf \| 468.8 KB IGS Download_IGS_WE-LQSH-2512 (rev1).igs \| 977.3 KB STP Download_WE-LQSH-2512_STP (rev1).stp \| 503.6 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 9 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	4.7	1.9	1	2512
74405031047	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-3012 (rev1).igs \| 453.6 KB STP Download_STP_WE-LQSH-3012 (rev1).stp \| 146.7 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	4.7	2.5	1.2	3012
74405020047	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-2010 (rev1).igs \| 1 MB STP Download_STP_WE-LQSH-2010 (rev1).stp \| 335 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	4.7	1.5	0.8	2010
74405042068	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	6.8	4.2	1.9	4020
74405042100	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-4020 (rev1).igs \| 1.1 MB STP Download_STP_WE-LQSH-4020 (rev1).stp \| 429.2 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	10	3.5	1.7	4020
74405024100	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP 3D Download_3D_WE-LQSH-2512 (rev1).pdf \| 468.8 KB IGS Download_IGS_WE-LQSH-2512 (rev1).igs \| 977.3 KB STP Download_WE-LQSH-2512_STP (rev1).stp \| 503.6 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 9 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	10	1.2	0.8	2512
74405031100	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-3012 (rev1).igs \| 453.6 KB STP Download_STP_WE-LQSH-3012 (rev1).stp \| 146.7 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	10	1.45	0.85	3012
74405020100	SPEC	8 files EDA models: Components ZIP ALT Altium_WE-LQSH (rev22d).IntLib \| 289 KB ZUK Download_CadStar_WE-LQSH (rev19a).zip \| 9.3 KB CDS Cadence_WE-LQSH (rev22a).zip \| 1.6 MB EAG Eagle_WE-LQSH (rev24a).lbr \| 36.5 KB CAD files ZIP IGS Download_IGS_WE-LQSH-2010 (rev1).igs \| 1 MB STP Download_STP_WE-LQSH-2010 (rev1).stp \| 335 KB Electric models ZIP PSP PSpice_WE-LQSH (rev22a).zip \| 6.8 KB SCS Spectre_WE-LQSH (rev23a).mod \| 7.1 KB Download all 8 files as zip archive ZIP	WE-LQSH SMT High Saturation Power Inductor	10	0.95	0.58	2010

Order Code	Datasheet	Simulation
744050420047	SPEC
744050240047	SPEC
744050310047	SPEC
744050200047	SPEC
74405042010	SPEC
74405031010	SPEC
74405024010	SPEC
74405020010	SPEC
74405042015	SPEC
74405024015	SPEC
74405031015	SPEC
74405020015	SPEC
74405042022	SPEC
74405024022	SPEC
74405031022	SPEC
74405020022	SPEC
74405042033	SPEC
74405042047	SPEC
74405024047	SPEC
74405031047	SPEC
74405020047	SPEC
74405042068	SPEC
74405042100	SPEC
74405024100	SPEC
74405031100	SPEC
74405020100	SPEC

Samples

Order Code	Datasheet	Simulation	Downloads	Product series	L (µH)	I_SAT (A)	I_R (A)	Size	Samples

Order Code 7440502

Applications

Products

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