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40 A Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style
Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD B82801C1265A150 TDK 1: 2,80 € 773In Stock	Mfr. Part No. B82801C1265A150 Mouser Part No 871-B82801C1265A150	TDK	Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD Learn More about TDK epcosb82801c	Datasheet	773In Stock	Cut Tape 2,80 € 2,54 € 2,37 € 2,30 € Reel 2,14 € View 2,22 € 2,07 € 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT
Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 CST2010-150LD Coilcraft 1: 3,41 € 40In Stock 300Expected 11/26/2026	Mfr. Part No. CST2010-150LD Mouser Part No 994-CST2010-150LD	Coilcraft	Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	40In Stock 300Expected 11/26/2026	Cut Tape 3,41 € 2,80 € 2,42 € 2,35 € Reel 2,24 € View 2,27 € 2,22 € 2,13 € 2,10 € MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT 7492540020 Wurth Elektronik 1: 3,59 € 812In Stock	Mfr. Part No. 7492540020 Mouser Part No 710-7492540020	Wurth Elektronik	Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	812In Stock	Cut Tape 3,59 € 3,11 € 2,58 € 2,34 € Reel 2,34 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH PCS040-EF1305KS Bourns 1: 4,10 € 281In Stock	Mfr. Part No. PCS040-EF1305KS Mouser Part No 652-PCS040-EF1305KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH Learn More about Bourns pcs current sense transformers	Datasheet	281In Stock	Cut Tape 4,10 € 3,50 € 3,36 € 3,26 € Reel 2,94 € View 3,16 € 3,04 € 2,84 € 2,72 € MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT
Current Transformers - Board Mount 40A 120mH 1:300 CT10-300 ICE Components 1: 3,77 € 192In Stock	Mfr. Part No. CT10-300 Mouser Part No 911-CT10-300	ICE Components	Current Transformers - Board Mount 40A 120mH 1:300 Learn More about ICE Components ct10 current sense transformers	Datasheet	192In Stock	3,77 € 3,09 € 2,68 € 2,60 € View 2,52 € 2,48 € 2,45 € 2,35 € 2,31 €	Min.: 1 Mult.: 1	Through Hole
Current Transformers - Board Mount 0.7mOhm 40A 10 mH Turn Ratio 1:100 VST16/8EE-200S1C2 TDK 1: 8,60 € 519In Stock	Mfr. Part No. VST16/8EE-200S1C2 Mouser Part No 810-VST16/8EE200S1C2	TDK	Current Transformers - Board Mount 0.7mOhm 40A 10 mH Turn Ratio 1:100 Learn More about TDK vst transformers	Datasheet	519In Stock	Cut Tape 8,60 € 7,44 € 7,14 € 6,27 € Reel 6,11 € View 6,02 € 5,83 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 CST2010-100LD Coilcraft 1: 3,41 € 1.031In Stock	Mfr. Part No. CST2010-100LD Mouser Part No 994-CST2010-100LD	Coilcraft	Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1.031In Stock	Cut Tape 3,41 € 2,79 € 2,42 € 2,35 € Reel 2,24 € View 2,27 € 2,22 € 2,13 € 2,10 € MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200 CST2010-200LD Coilcraft 1: 3,41 € 2.083In Stock	Mfr. Part No. CST2010-200LD Mouser Part No 994-CST2010-200LD	Coilcraft	Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2.083In Stock	Cut Tape 3,41 € 2,79 € 2,42 € 2,35 € Reel 2,24 € View 2,27 € 2,22 € 2,13 € 2,10 € MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount 0.7mOhm 40A 42.2mH Turn Ratio 1:200 VST16/8EE-201S1C2 TDK 1: 8,60 € 146In Stock	Mfr. Part No. VST16/8EE-201S1C2 Mouser Part No 810-VST16/8EE201S1C2	TDK	Current Transformers - Board Mount 0.7mOhm 40A 42.2mH Turn Ratio 1:200 Learn More about TDK vst transformers	Datasheet	146In Stock	Cut Tape 8,60 € 7,44 € 7,14 € 6,27 € Reel 6,11 € View 6,02 € 5,83 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT 7492540050 Wurth Elektronik 1: 3,78 € 1.211In Stock	Mfr. Part No. 7492540050 Mouser Part No 710-7492540050	Wurth Elektronik	Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1.211In Stock	Cut Tape 3,78 € 3,23 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT 7492540200 Wurth Elektronik 1: 3,78 € 1.356In Stock	Mfr. Part No. 7492540200 Mouser Part No 710-7492540200	Wurth Elektronik	Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1.356In Stock	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT 7492541000 Wurth Elektronik 1: 3,78 € 780In Stock	Mfr. Part No. 7492541000 Mouser Part No 710-7492541000	Wurth Elektronik	Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	780In Stock	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount 40A .34mH .5 Ohms AEC-Q200 CST2010-020LD Coilcraft 1: 3,41 € 139In Stock	Mfr. Part No. CST2010-020LD Mouser Part No 994-CST2010-020LD	Coilcraft	Current Transformers - Board Mount 40A .34mH .5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	139In Stock	Cut Tape 3,41 € 2,80 € 2,42 € 2,35 € Reel 2,24 € View 2,27 € 2,22 € 2,13 € 2,10 € MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount 40A .76mH .8 Ohms AEC-Q200 CST2010-030LD Coilcraft 1: 3,25 € 315In Stock	Mfr. Part No. CST2010-030LD Mouser Part No 994-CST2010-030LD	Coilcraft	Current Transformers - Board Mount 40A .76mH .8 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	315In Stock	Cut Tape 3,25 € 2,66 € 2,30 € 2,24 € Reel 2,14 € View 2,17 € 2,12 € 2,03 € 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT
Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT 7492540500 Wurth Elektronik 1: 3,78 € 453In Stock	Mfr. Part No. 7492540500 Mouser Part No 710-7492540500	Wurth Elektronik	Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	453In Stock	Cut Tape 3,78 € 3,23 € Reel 3,23 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms B82801C145A50 TDK 1: 2,80 € 476In Stock	Mfr. Part No. B82801C145A50 Mouser Part No 871-B82801C145A50	TDK	Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms Learn More about TDK epcosb82801c	Datasheet	476In Stock	Cut Tape 2,80 € 2,54 € 2,41 € 2,26 € Reel 2,19 € View 2,17 € 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT
Current Transformers - Board Mount 22.4mH N1:N2=1:200 T4146 EF12.6 SMD B82801C2245A200 TDK 1: 2,80 € 673In Stock 2.400Expected 5/7/2027	Mfr. Part No. B82801C2245A200 Mouser Part No 871-B82801C2245A200	TDK	Current Transformers - Board Mount 22.4mH N1:N2=1:200 T4146 EF12.6 SMD Learn More about TDK epcosb82801c	Datasheet	673In Stock 2.400Expected 5/7/2027	Cut Tape 2,80 € 2,54 € 2,40 € 2,32 € Reel 2,14 € View 2,22 € 2,11 € 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT
Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT B82801X3 TDK 1: 57,14 € 3In Stock	Mfr. Part No. B82801X3 Mouser Part No 871-B82801X3	TDK	Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT Learn More about TDK epcos kits	Datasheet	3In Stock	57,14 € 49,45 €	Min.: 1 Mult.: 1	SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH PCS040-EF1301KS Bourns 1: 4,10 € 217In Stock	Mfr. Part No. PCS040-EF1301KS Mouser Part No 652-PCS040-EF1301KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH Learn More about Bourns pcs current sense transformers	Datasheet	217In Stock	Cut Tape 4,10 € 3,60 € 3,56 € 3,45 € Reel 3,35 € View 3,35 € 3,34 € 2,78 € MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH PCS040-EF1319KS Bourns 1: 4,10 € 175In Stock	Mfr. Part No. PCS040-EF1319KS Mouser Part No 652-PCS040-EF1319KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH Learn More about Bourns pcs current sense transformers	Datasheet	175In Stock	Cut Tape 4,10 € 3,71 € 3,56 € 3,45 € Reel 3,35 € View 3,35 € 3,34 € 2,78 € MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT
Current Transformers - Board Mount WE-CST 0.896mH 1:40 40A EE13/7/4 SMT 7492540040 Wurth Elektronik 1: 3,78 € 35In Stock	Mfr. Part No. 7492540040 Mouser Part No 710-7492540040	Wurth Elektronik	Current Transformers - Board Mount WE-CST 0.896mH 1:40 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	35In Stock	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount WE-CST 300mH 1:750 40A EE13/7/4 SMT 7492540750 Wurth Elektronik 1: 3,78 € 202In Stock	Mfr. Part No. 7492540750 Mouser Part No 710-7492540750	Wurth Elektronik	Current Transformers - Board Mount WE-CST 300mH 1:750 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	202In Stock	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount WE-CST 5.6mH 1:100 40A EE13/7/4 SMT 7492540100 Wurth Elektronik 1: 3,78 € 1.125Expected 11/26/2026	Mfr. Part No. 7492540100 Mouser Part No 710-7492540100	Wurth Elektronik	Current Transformers - Board Mount WE-CST 5.6mH 1:100 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1.125Expected 11/26/2026	Cut Tape 3,78 € 3,23 € 2,58 € 2,31 € Reel 2,31 € MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT
Current Transformers - Board Mount 5.6mH N1:N2=1:100 T4144 EF12.6 SMD B82801C0565A100 TDK 1: 2,99 € 2.938On Order	Mfr. Part No. B82801C0565A100 Mouser Part No 871-B82801C0565A100	TDK	Current Transformers - Board Mount 5.6mH N1:N2=1:100 T4144 EF12.6 SMD Learn More about TDK epcos lumileds led solutions	Datasheet	2.938On Order On Order Ship Dates Mfr. No: B82801C0565A100 Stock: 0 On Order: 1.738 Expected 2/19/2027 1.200 Expected 4/9/2027 Factory Lead Time: 34 Weeks	Cut Tape 2,99 € 2,57 € 2,44 € 2,37 € 2,22 € Reel 2,22 € MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT
Current Transformers - Board Mount 40A 2.12mH 1.3 Ohms AEC-Q200 CST2010-050LD Coilcraft 1: 3,25 € 173Expected 12/11/2026	Mfr. Part No. CST2010-050LD Mouser Part No 994-CST2010-050LD	Coilcraft	Current Transformers - Board Mount 40A 2.12mH 1.3 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	173Expected 12/11/2026	Cut Tape 3,25 € 2,66 € 2,30 € 2,24 € Reel 2,14 € View 2,17 € 2,12 € 2,03 € 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT

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40 A Transformers

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