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1 MHz Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Mounting Style
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH PCS020-EE0502KS Bourns 1: CHF 3.49 8’745In Stock	Mfr. Part No. PCS020-EE0502KS Mouser Part No 652-PCS020-EE0502KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH Learn More about Bourns pcs current sense transformers	Datasheet	8’745In Stock	Cut Tape CHF 3.49 CHF 3.15 CHF 2.87 CHF 2.79 View Reel CHF 2.28 CHF 2.71 CHF 2.68 CHF 2.65 CHF 2.57 CHF 2.28 MouseReel Available	Min.: 1 Mult.: 1 : 4’000		SMD/SMT
Current Transformers - Board Mount WE-CST 0.224mH 1:20 40A EE13/7/4 SMT 7492540020 Wurth Elektronik 1: CHF 3.36 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 CHF 3.36 CHF 2.91 CHF 2.41 CHF 2.19 Reel CHF 2.19 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH PCS020-EE0503KS Bourns 1: CHF 3.49 777In Stock	Mfr. Part No. PCS020-EE0503KS Mouser Part No 652-PCS020-EE0503KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH Learn More about Bourns pcs current sense transformers	Datasheet	777In Stock	Cut Tape CHF 3.49 CHF 3.15 CHF 2.87 CHF 2.79 View Reel CHF 2.32 CHF 2.71 CHF 2.68 CHF 2.65 CHF 2.58 CHF 2.32 MouseReel Available	Min.: 1 Mult.: 1 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH PCS020-EE05081S Bourns 1: CHF 3.49 691In Stock	Mfr. Part No. PCS020-EE05081S Mouser Part No 652-PCS020-EE05081S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH Learn More about Bourns pcs current sense transformers	Datasheet	691In Stock	Cut Tape CHF 3.49 CHF 3.15 CHF 2.87 CHF 2.79 View Reel CHF 2.32 CHF 2.71 CHF 2.68 CHF 2.65 CHF 2.58 CHF 2.32 MouseReel Available	Min.: 1 Mult.: 1 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH PCS020-EE05320S Bourns 1: CHF 4.28 894In Stock	Mfr. Part No. PCS020-EE05320S Mouser Part No 652-PCS020-EE05320S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH Learn More about Bourns pcs current sense transformers	Datasheet	894In Stock	Cut Tape CHF 4.28 CHF 3.50 CHF 2.87 CHF 2.79 View Reel CHF 2.32 CHF 2.71 CHF 2.68 CHF 2.67 CHF 2.58 CHF 2.32 MouseReel Available	Min.: 1 Mult.: 1 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH PCS020-EE05730S Bourns 1: CHF 3.49 888In Stock	Mfr. Part No. PCS020-EE05730S Mouser Part No 652-PCS020-EE05730S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH Learn More about Bourns pcs current sense transformers	Datasheet	888In Stock	Cut Tape CHF 3.49 CHF 3.15 CHF 2.87 CHF 2.79 View Reel CHF 2.32 CHF 2.71 CHF 2.68 CHF 2.65 CHF 2.57 CHF 2.32 MouseReel Available	Min.: 1 Mult.: 1 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH PCS040-EF1305KS Bourns 1: CHF 3.84 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 CHF 3.84 CHF 3.28 CHF 3.14 CHF 3.05 Reel CHF 2.75 View CHF 2.96 CHF 2.85 CHF 2.66 CHF 2.55 MouseReel Available	Min.: 1 Mult.: 1 : 600		SMD/SMT
Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT 7492540200 Wurth Elektronik 1: CHF 3.54 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 CHF 3.54 CHF 3.02 CHF 2.41 CHF 2.16 Reel CHF 2.16 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: CHF 3.54 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 CHF 3.54 CHF 3.02 CHF 2.41 CHF 2.16 Reel CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT 7492540050 Wurth Elektronik 1: CHF 3.54 96In Stock 1’125Expected 11/2/2026	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	96In Stock 1’125Expected 11/2/2026	Cut Tape CHF 3.54 CHF 3.02 CHF 2.16 Reel CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT 7492540500 Wurth Elektronik 1: CHF 3.54 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 CHF 3.54 CHF 3.02 Reel CHF 3.02 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH PCS040-EF1301KS Bourns 1: CHF 3.84 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 CHF 3.84 CHF 3.37 CHF 3.33 CHF 3.23 Reel CHF 3.14 View CHF 3.14 CHF 3.13 CHF 2.60 MouseReel Available	Min.: 1 Mult.: 1 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH PCS040-EF1319KS Bourns 1: CHF 3.84 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 CHF 3.84 CHF 3.47 CHF 3.33 CHF 3.23 Reel CHF 3.14 View CHF 3.14 CHF 3.13 CHF 2.60 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: CHF 3.54 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 CHF 3.54 CHF 3.02 CHF 2.41 CHF 2.16 Reel CHF 2.16 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: CHF 3.54 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 CHF 3.54 CHF 3.02 CHF 2.41 CHF 2.16 Reel CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount SMT Current Sense Xfmr 20A, 1:100 CT04-100 ICE Components 1: CHF 3.61 3In Stock 1’200Expected 11/4/2026	Mfr. Part No. CT04-100 Mouser Part No 911-CT04-100	ICE Components	Current Transformers - Board Mount SMT Current Sense Xfmr 20A, 1:100 Learn More about ICE Components ice ct04 transformers	Datasheet	3In Stock 1’200Expected 11/4/2026	Cut Tape CHF 3.61 CHF 2.96 CHF 2.62 CHF 2.54 Reel CHF 2.26 View CHF 2.44 CHF 2.39 CHF 2.36 CHF 2.21 MouseReel Available	Min.: 1 Mult.: 1 : 1’200		SMD/SMT
Current Transformers - Board Mount WE-CST 5.6mH 1:100 40A EE13/7/4 SMT 7492540100 Wurth Elektronik 1: CHF 3.54 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 CHF 3.54 CHF 3.02 CHF 2.41 CHF 2.16 Reel CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 C1023-ALD Coilcraft 175: CHF 4.14 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. C1023-ALD Mouser Part No 994-C1023-ALD	Coilcraft	Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel CHF 4.14 CHF 4.00 CHF 3.88	Min.: 175 Mult.: 175 : 175	13 W
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 180uH PCS020-EE05180S Bourns 8’000: CHF 2.31 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS020-EE05180S Mouser Part No 652-PCS020-EE05180S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 180uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.31	Min.: 8’000 Mult.: 4’000 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 500uH PCS020-EE05500S Bourns 8’000: CHF 2.32 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS020-EE05500S Mouser Part No 652-PCS020-EE05500S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 500uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.32	Min.: 8’000 Mult.: 4’000 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 980uH PCS020-EE05980S Bourns 8’000: CHF 2.32 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS020-EE05980S Mouser Part No 652-PCS020-EE05980S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 980uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.32	Min.: 8’000 Mult.: 4’000 : 4’000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 2120uH PCS040-EF1302KS Bourns 5’400: CHF 2.60 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS040-EF1302KS Mouser Part No 652-PCS040-EF1302KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 2120uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.60	Min.: 5’400 Mult.: 600 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 3060uH PCS040-EF1303KS Bourns 5’400: CHF 2.60 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS040-EF1303KS Mouser Part No 652-PCS040-EF1303KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 3060uH Learn More about Bourns pcs current sense transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.60	Min.: 5’400 Mult.: 600 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 4160uH PCS040-EF1304KS Bourns 5’400: CHF 2.60 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS040-EF1304KS Mouser Part No 652-PCS040-EF1304KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 4160uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.60	Min.: 5’400 Mult.: 600 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 8500uH PCS040-EF1308KS Bourns 5’400: CHF 2.60 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCS040-EF1308KS Mouser Part No 652-PCS040-EF1308KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 8500uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape CHF 2.60	Min.: 5’400 Mult.: 600 : 600		SMD/SMT

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