.hide-partial { max-height: none; } .show-more { display: none; }

1 MHz Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 36

Applied Filters:

Frequency Range = 1 MHz

Manufacturer

Power Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $5.64 8,745In Stock	Mfr. Part # PCS020-EE0502KS Mouser Part # 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 $5.64 $5.10 $4.64 $4.50 View Reel $3.69 $4.37 $4.33 $4.28 $4.16 $3.69 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH PCS020-EE05730S Bourns 1: $5.32 889In Stock	Mfr. Part # PCS020-EE05730S Mouser Part # 652-PCS020-EE05730S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 730uH Learn More about Bourns pcs current sense transformers	Datasheet	889In Stock	Cut Tape $5.32 $4.84 $4.69 $4.47 View Reel $2.96 $4.34 $4.16 $4.03 $2.96 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: $5.42 812In Stock	Mfr. Part # 7492540020 Mouser Part # 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 $5.42 $4.71 $3.90 $3.52 Reel $3.52 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 3000uH PCS020-EE0503KS Bourns 1: $5.49 777In Stock	Mfr. Part # PCS020-EE0503KS Mouser Part # 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 $5.49 $4.98 $4.71 $4.56 View Reel $2.96 $4.43 $4.28 $2.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH PCS020-EE05081S Bourns 1: $5.64 691In Stock	Mfr. Part # PCS020-EE05081S Mouser Part # 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 $5.64 $5.10 $4.64 $4.51 View Reel $2.96 $4.37 $4.34 $4.28 $4.17 $2.96 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH PCS020-EE05320S Bourns 1: $6.90 894In Stock	Mfr. Part # PCS020-EE05320S Mouser Part # 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 $6.90 $5.66 $4.64 $4.50 View Reel $3.25 $4.37 $4.34 $4.30 $4.17 $3.25 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: $5.85 281In Stock	Mfr. Part # PCS040-EF1305KS Mouser Part # 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 $5.85 $5.28 $5.07 $4.91 Reel $4.45 View $4.77 $4.59 $4.29 $3.29 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: $5.72 1,366In Stock	Mfr. Part # 7492540200 Mouser Part # 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	1,366In Stock	Cut Tape $5.72 $4.89 $3.90 $3.50 Reel $3.50 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: $5.72 786In Stock	Mfr. Part # 7492541000 Mouser Part # 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	786In Stock	Cut Tape $5.72 $4.89 $3.90 $3.50 Reel $3.50 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: $5.72 376In Stock 1,125Expected 10/29/2026	Mfr. Part # 7492540050 Mouser Part # 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	376In Stock 1,125Expected 10/29/2026	Cut Tape $5.72 $4.89 $3.50 Reel $3.50 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: $5.72 172In Stock 1,125Expected 11/26/2026	Mfr. Part # 7492540100 Mouser Part # 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	172In Stock 1,125Expected 11/26/2026	Cut Tape $5.72 $4.89 $3.90 $3.50 Reel $3.50 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: $5.72 453In Stock	Mfr. Part # 7492540500 Mouser Part # 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 $5.72 $4.89 Reel $4.89 MouseReel Available	Min.: 1 Mult.: 1 : 225		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH PCS040-EF1301KS Bourns 1: $6.20 217In Stock	Mfr. Part # PCS040-EF1301KS Mouser Part # 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 $6.20 $5.45 $5.38 $5.21 Reel $5.06 View $5.06 $5.04 $4.20 MouseReel Available	Min.: 1 Mult.: 1 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH PCS040-EF1319KS Bourns 1: $6.20 175In Stock	Mfr. Part # PCS040-EF1319KS Mouser Part # 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 $6.20 $5.60 $5.38 $5.21 Reel $5.06 View $5.06 $5.04 $4.20 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: $5.72 35In Stock	Mfr. Part # 7492540040 Mouser Part # 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 $5.72 $4.89 $3.90 $3.50 Reel $3.50 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: $5.72 202In Stock	Mfr. Part # 7492540750 Mouser Part # 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 $5.72 $4.89 $3.90 $3.50 Reel $3.50 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: $4.33 3In Stock 1,200Expected 11/18/2026	Mfr. Part # CT04-100 Mouser Part # 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 11/18/2026	Cut Tape $4.33 $3.54 $3.07 $2.98 Reel $2.70 View $2.89 $2.85 $2.82 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,200		SMD/SMT
Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 C1023-ALD Coilcraft 175: $6.41 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # C1023-ALD Mouser Part # 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 $6.41 $6.21 $6.02	Min.: 175 Mult.: 175 : 175	13 W
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 180uH PCS020-EE05180S Bourns 8,000: $3.73 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS020-EE05180S Mouser Part # 652-PCS020-EE05180S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 180uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $3.73	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: $3.74 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS020-EE05500S Mouser Part # 652-PCS020-EE05500S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 500uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $3.74	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: $3.74 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS020-EE05980S Mouser Part # 652-PCS020-EE05980S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 980uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $3.74	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: $4.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS040-EF1302KS Mouser Part # 652-PCS040-EF1302KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 2120uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $4.20	Min.: 5,400 Mult.: 600 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 3060uH PCS040-EF1303KS Bourns 5,400: $4.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS040-EF1303KS Mouser Part # 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 $4.20	Min.: 5,400 Mult.: 600 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 4160uH PCS040-EF1304KS Bourns 5,400: $4.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS040-EF1304KS Mouser Part # 652-PCS040-EF1304KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 4160uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $4.20	Min.: 5,400 Mult.: 600 : 600		SMD/SMT
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 8500uH PCS040-EF1308KS Bourns 5,400: $4.20 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # PCS040-EF1308KS Mouser Part # 652-PCS040-EF1308KS	Bourns	Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 8500uH	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $4.20	Min.: 5,400 Mult.: 600 : 600		SMD/SMT

1 MHz Transformers

Types of Transformers

Applied Filters:

Customer Service Office

Company

Resources

Support