Current Transformers - Board Mount

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Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Turns Ratio	Qualification
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: $10.25 6,728In Stock	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6,728In Stock	$10.25 $8.30 $7.97 $7.72 View $7.48 $7.14 $6.92 $6.70 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 CU8965-ALC Coilcraft 1: $4.65 2,155In Stock 1,800Expected 11/12/2026	Mfr. Part No. CU8965-ALC Mouser Part No 994-CU8965-ALC	Coilcraft	Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2,155In Stock 1,800Expected 11/12/2026	Cut Tape $4.65 $3.81 $3.29 $3.20 Reel $3.02 View $3.10 $3.06 $2.90 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 600		AEC-Q200
Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 CST2-100LC Coilcraft 1: $4.73 1,032In Stock	Mfr. Part No. CST2-100LC Mouser Part No 994-CST2-100LC	Coilcraft	Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1,032In Stock	Cut Tape $4.73 $3.86 $3.35 $3.25 Reel $3.11 View $3.14 $3.07 $2.95 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz CS1050L Coilcraft 1: $7.07 1,911In Stock	Mfr. Part No. CS1050L Mouser Part No 994-CS1050L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	1,911In Stock	$7.07 $5.78 $4.76 $4.61 View $4.46 $4.43 $4.41 $4.26 $4.08	Min.: 1 Mult.: 1
Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr SCS-050L Coilcraft 1: $4.62 57In Stock	Mfr. Part No. SCS-050L Mouser Part No 994-SCS-050L	Coilcraft	Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr Learn More about Coilcraft power magnetics	Datasheet	57In Stock	$4.62 $3.78 $3.28 $3.18 View $3.09 $3.05 $3.02 $2.88 $2.84	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 CST1-070LC Coilcraft 1: $4.69 159In Stock	Mfr. Part No. CST1-070LC Mouser Part No 994-CST1-070LC	Coilcraft	Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	159In Stock	Cut Tape $4.69 $3.84 $3.32 $3.22 Reel $3.09 View $3.11 $3.05 $2.92 $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz D1869L Coilcraft 1: $6.85 34In Stock	Mfr. Part No. D1869L Mouser Part No 994-D1869L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	34In Stock	$6.85 $5.60 $4.61 $4.46 View $4.32 $4.30 $4.27 $4.13 $3.96	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 CST4835-020EC Coilcraft 1: $4.94 524In Stock	Mfr. Part No. CST4835-020EC Mouser Part No 994-CST4835-020EC	Coilcraft	Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	524In Stock	Cut Tape $4.94 $4.04 $3.60 Reel $3.22 $3.09 $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 500		AEC-Q100
Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 CST2-125LC Coilcraft 1: $4.75 318In Stock	Mfr. Part No. CST2-125LC Mouser Part No 994-CST2-125LC	Coilcraft	Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	318In Stock	Cut Tape $4.75 $3.88 $3.67 Reel $3.13 $3.09 View $2.96 $2.92 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount CS1xxx Curr Sensor 24A 20-50kHz CS1100L Coilcraft 1: $7.07 161In Stock	Mfr. Part No. CS1100L Mouser Part No 994-CS1100L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 24A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	161In Stock	$7.07 $5.78 $4.76 $4.61 View $4.46 $4.43 $4.41 $4.26 $4.08	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200 CST1-050LC Coilcraft 1: $4.71 278In Stock	Mfr. Part No. CST1-050LC Mouser Part No 994-CST1-050LC	Coilcraft	Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	278In Stock	Cut Tape $4.71 $3.85 $3.64 Reel $3.10 $3.06 View $2.94 $2.90 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200 CST1-060LC Coilcraft 1: $4.69 153In Stock	Mfr. Part No. CST1-060LC Mouser Part No 994-CST1-060LC	Coilcraft	Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	153In Stock	Cut Tape $4.69 $3.84 $3.32 $3.22 Reel $3.09 View $3.11 $3.05 $2.92 $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 250	1:60	AEC-Q100
Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200 CST2-050LC Coilcraft 1: $4.73 183In Stock	Mfr. Part No. CST2-050LC Mouser Part No 994-CST2-050LC	Coilcraft	Current Transformers - Board Mount CST2 1:50 20A 500uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	183In Stock	Cut Tape $4.73 $3.86 $3.35 $3.25 Reel $3.11 View $3.14 $3.07 $2.95 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 CST4835-050EC Coilcraft 1: $4.94 551In Stock	Mfr. Part No. CST4835-050EC Mouser Part No 994-CST4835-050EC	Coilcraft	Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	551In Stock	Cut Tape $4.94 $4.04 $3.60 Reel $3.22 $3.09 $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 500		AEC-Q100
Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200 CST1-125LC Coilcraft 1: $4.68 933In Stock 250Expected 11/11/2026	Mfr. Part No. CST1-125LC Mouser Part No 994-CST1-125LC	Coilcraft	Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	933In Stock 250Expected 11/11/2026	Cut Tape $4.68 $3.82 $3.30 $3.21 Reel $3.07 View $3.11 $3.05 $2.91 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount CS2106 50/60 Hz 75000uH 20A 26Ohms CS2106L Coilcraft 1: $24.17 164In Stock	Mfr. Part No. CS2106L Mouser Part No 994-CS2106L	Coilcraft	Current Transformers - Board Mount CS2106 50/60 Hz 75000uH 20A 26Ohms Learn More about Coilcraft power magnetics	Datasheet	164In Stock	$24.17 $20.32 $19.49 $18.88 View $18.28 $17.52 $16.96	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS4xxx High Freq 20000uH 24A 1.4Ohms CS4100V-01L Coilcraft 1: $10.25 664In Stock	Mfr. Part No. CS4100V-01L Mouser Part No 994-CS4100V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 20000uH 24A 1.4Ohms Learn More about Coilcraft power magnetics	Datasheet	664In Stock	$10.25 $8.30 $7.97 $7.72 View $7.48 $7.14 $6.92 $6.70 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS1xxx Curr Sensor 35A 20-50kHz CS1200L Coilcraft 1: $7.07 242In Stock 3,000On Order	Mfr. Part No. CS1200L Mouser Part No 994-CS1200L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 35A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	242In Stock 3,000On Order On Order Ship Dates Mfr. No: CS1200L Stock: 242 Can Dispatch Immediately On Order: 1,600 Expected 3/11/2026 1,400 Expected 25/12/2026 Factory Lead Time: 8 Weeks	$7.07 $5.78 $4.76 $4.61 View $4.46 $4.43 $4.41 $4.26 $4.08	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS4xxx High Freq 5000uH 10A 0.7Ohms CS4050V-01L Coilcraft 1: $10.25 86In Stock	Mfr. Part No. CS4050V-01L Mouser Part No 994-CS4050V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 5000uH 10A 0.7Ohms Learn More about Coilcraft power magnetics	Datasheet	86In Stock	$10.25 $8.30 $7.97 $7.72 View $7.48 $7.14 $6.92 $6.70 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount D18xx Current Sensor 35A 20-50kHz D1871L Coilcraft 1: $6.87 224In Stock 1,440On Order	Mfr. Part No. D1871L Mouser Part No 994-D1871L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 35A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	224In Stock 1,440On Order On Order Ship Dates Mfr. No: D1871L Stock: 224 Can Dispatch Immediately On Order: 720 Expected 20/11/2026 720 Expected 23/11/2026 Factory Lead Time: 7 Weeks	$6.87 $5.62 $4.62 $4.47 View $4.34 $4.31 $4.28 $4.15 $3.97	Min.: 1 Mult.: 1
Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz CS60-010L Coilcraft 1: $9.25 2,433Expected 30/11/2026	Mfr. Part No. CS60-010L Mouser Part No 994-CS60-010L	Coilcraft	Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz Learn More about Coilcraft power magnetics	Datasheet	2,433Expected 30/11/2026	$9.25 $7.28 $6.95 $6.76 View $6.56 $6.28 $6.09 $5.89 $5.67	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200 CST1-100LC Coilcraft 1: $4.69 2,250On Order	Mfr. Part No. CST1-100LC Mouser Part No 994-CST1-100LC	Coilcraft	Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2,250On Order On Order Ship Dates Mfr. No: CST1-100LC Stock: 0 On Order: 1,000 Expected 10/12/2026 1,250 Expected 11/12/2026 Factory Lead Time: 10 Weeks	Cut Tape $4.69 $3.84 $3.32 $3.22 Reel $3.09 View $3.11 $3.05 $2.92 $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 250		AEC-Q100
Current Transformers - Board Mount CS60 Current Sensor 5-50A 50-60kHz CS60-050L Coilcraft 1: $19.48 29On Order	Mfr. Part No. CS60-050L Mouser Part No 994-CS60-050L	Coilcraft	Current Transformers - Board Mount CS60 Current Sensor 5-50A 50-60kHz Learn More about Coilcraft power magnetics	Datasheet	29On Order	$19.48 $16.56 $15.88 $15.40 View $14.91 $14.29 $13.84 $13.41	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200 CST4835-100EC Coilcraft 1: $4.94 500Expected 7/12/2026	Mfr. Part No. CST4835-100EC Mouser Part No 994-CST4835-100EC	Coilcraft	Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	500Expected 7/12/2026	Cut Tape $4.94 $4.04 $3.78 Reel $3.22 $3.09 $3.03 MouseReel Available	Min.: 1 Mult.: 1 : 500		AEC-Q100
Current Transformers - Board Mount D18xx Current Sensor 24A 20-50kHz D1870L Coilcraft 1: $6.85 242Expected 20/11/2026	Mfr. Part No. D1870L Mouser Part No 994-D1870L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 24A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	242Expected 20/11/2026	$6.85 $5.60 $4.61 $4.46 View $4.32 $4.30 $4.27 $4.13 $3.96	Min.: 1 Mult.: 1

Power Magnetics

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