WE-CST Current Sense Transformer

Size	L (mm)	W (mm)	H (mm)	Mount
EE4.4	4.7	4.65	3.55	SMT
EE5	7.7	6.9	5.33	SMT
EE13/7/4	14.48	20.2	10.5	SMT

LTSpice files

LT
LTSpice_WE-CST (rev22b).zip
|
5.7 KB

Characteristics

Learn more about current sense transformers
Compact and low profile
For SMD assembly
Frequency up to 1 MHz
Primary current rating to 40 A
Operating temperature: -40 °C to +130 °C
Refer to our Current Sense Transformer Design Tool on REDEXPERT to select the right CST for your application.

Applications

AC current detection
Switch mode power supply
Overload sensing
Load drop/shutdown detection
Metering
Load measurements
High frequency current sensing

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Order Code	Datasheet	Downloads	Status	L(µH)	n	I_R(A)	∫Udt(µVs)	V_T(V (AC))	R_{DC 1}(mΩ)	R_{DC 2}(Ω)
749252020	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance33 µH	Turns Ratio1:20	Rated Current7 A	Voltage-µSecond9 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 20.35 Ω
749252030	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance74 µH	Turns Ratio1:30	Rated Current7 A	Voltage-µSecond13.5 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 20.8 Ω
749251020	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance80 µH	Turns Ratio1:20	Rated Current20 A	Voltage-µSecond10 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 20.2 Ω
749252040	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance132 µH	Turns Ratio1:40	Rated Current7 A	Voltage-µSecond18 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 21.6 Ω
749251030	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance180 µH	Turns Ratio1:30	Rated Current20 A	Voltage-µSecond15 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 20.48 Ω
749252050	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance205 µH	Turns Ratio1:50	Rated Current7 A	Voltage-µSecond22.5 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 22.5 Ω
7492540020	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance224 µH	Turns Ratio1:20	Rated Current40 A	Voltage-µSecond49 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.033 Ω
749252060	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance295 µH	Turns Ratio1:60	Rated Current7 A	Voltage-µSecond27 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 23.6 Ω
749251040	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance320 µH	Turns Ratio1:40	Rated Current20 A	Voltage-µSecond20 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 20.9 Ω
749252070	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance400 µH	Turns Ratio1:70	Rated Current7 A	Voltage-µSecond31.5 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 24.6 Ω
749251050	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance500 µH	Turns Ratio1:50	Rated Current20 A	Voltage-µSecond25 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 21.4 Ω
7492540030	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance504 µH	Turns Ratio1:30	Rated Current40 A	Voltage-µSecond74 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.093 Ω
749251060	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance720 µH	Turns Ratio1:60	Rated Current20 A	Voltage-µSecond30 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 21.75 Ω
749252100	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance820 µH	Turns Ratio1:100	Rated Current7 A	Voltage-µSecond45 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 29.5 Ω
7492540040	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance896 µH	Turns Ratio1:40	Rated Current40 A	Voltage-µSecond99 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.13 Ω
749251070	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance980 µH	Turns Ratio1:70	Rated Current20 A	Voltage-µSecond35 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 22.2 Ω
749252125	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance1280 µH	Turns Ratio1:125	Rated Current7 A	Voltage-µSecond56.2 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 213 Ω
7492540050	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance1400 µH	Turns Ratio1:50	Rated Current40 A	Voltage-µSecond124 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.202 Ω
749252150	SPEC	Downloads9 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP 3D Download_3D_WE-CST_EE4-4 (rev1).pdf \| 3.1 MB IGS Download_IGS_WE-CST_EE4-4 (rev1).igs \| 6.3 MB STP Download_STP_WE-CST_EE4-4 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 9 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance1800 µH	Turns Ratio1:150	Rated Current7 A	Voltage-µSecond67.5 µVs	Insulation Test Voltage750 V (AC)	DC Resistance 13 mΩ	DC Resistance 221 Ω
749251100	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2000 µH	Turns Ratio1:100	Rated Current20 A	Voltage-µSecond50 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 25.5 Ω
7492540060	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2000 µH	Turns Ratio1:60	Rated Current40 A	Voltage-µSecond148 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.305 Ω
7492540070	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance2740 µH	Turns Ratio1:70	Rated Current40 A	Voltage-µSecond173 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.367 Ω
749251125	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance3000 µH	Turns Ratio1:125	Rated Current20 A	Voltage-µSecond68 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 26.5 Ω
749251150	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance4500 µH	Turns Ratio1:150	Rated Current20 A	Voltage-µSecond75 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 29.5 Ω
7492540100	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance5600 µH	Turns Ratio1:100	Rated Current40 A	Voltage-µSecond248 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 20.805 Ω
749251200	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance8000 µH	Turns Ratio1:200	Rated Current20 A	Voltage-µSecond100 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 216.5 Ω
749251250	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB ZUK Cadstar_WE-CST (rev21a).zip \| 6.1 KB CAD files ZIP IGS Download_IGS_WE-CST_EE5 (rev1).igs \| 1.9 MB STP Download_STP_WE-CST-EE5 (rev1).stp \| 448.9 KB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance12500 µH	Turns Ratio1:250	Rated Current20 A	Voltage-µSecond125 µVs	Insulation Test Voltage500 V (AC)	DC Resistance 10.75 mΩ	DC Resistance 223.5 Ω
7492540150	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance12600 µH	Turns Ratio1:150	Rated Current40 A	Voltage-µSecond372 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 21.9 Ω
7492540200	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance22400 µH	Turns Ratio1:200	Rated Current40 A	Voltage-µSecond496 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 22.63 Ω
7492540500	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance135000 µH	Turns Ratio1:500	Rated Current40 A	Voltage-µSecond1240 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 221.2 Ω
7492540750	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance300000 µH	Turns Ratio1:750	Rated Current40 A	Voltage-µSecond1860 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 250.1 Ω
7492541000	SPEC	Downloads8 files EDA models: Components ZIP ALT Altium_WE-CST (rev22c).IntLib \| 840 KB CDS Cadence_WE-CST (rev23a).zip \| 3.3 MB EAG Eagle_WE-CST (rev25a).lbr \| 50.8 KB KIC KiCad_WE-CST (rev25b).zip \| 2.9 MB CAD files ZIP 3D Download_3D_MID-CST-EE13 (rev1).pdf \| 478.6 KB IGS Download_IGS_MID-CST-EE13 (rev1).igs \| 5.1 MB STP Download_STP_MID-CST-EE13 (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-CST (rev22b).zip \| 9.5 KB Download all 8 files as zip archive ZIP	Status Activei\| Production is active. Expected lifetime: >10 years.	Inductance540000 µH	Turns Ratio1:1000	Rated Current40 A	Voltage-µSecond2480 µVs	Insulation Test Voltage1500 V (AC)	DC Resistance 10.28 mΩ	DC Resistance 287.64 Ω