Current Transformers - Board Mount

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AEC-Q200 Current Sense Transformers

Coilcraft AEC-Q200 Current Sense Transformers are engineered to withstand the extremes of hot and cold environments and applications. These transformers meet the stringent standards of AEC-Q200 requirements. Coilcraft AEC-Q200 Current Sense Transformers are suitable for use in harsh automotive environments.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Inductance	Current Rating	Turns Ratio	Secondary Resistance	Termination Style	Length	Width	Height	Frequency Range	Qualification
Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200 CST2-100LC Coilcraft 1: $3.821 1.137In Stock	Mfr. Part # CST2-100LC Mouser Part # 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	1.137In Stock	Cut Tape $3.821 $3.118 $2.701 $2.624 Reel $2.514 View $2.536 $2.481 $2.383 $2.350 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200 CST7030-100LC Coilcraft 1: $3.623 1.021In Stock	Mfr. Part # CST7030-100LC Mouser Part # 994-CST7030-100LC	Coilcraft	Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1.021In Stock	Cut Tape $3.623 $2.964 $2.569 $2.492 Reel $2.361 View $2.415 $2.383 $2.262 $2.229 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	1.33 mH	20 A	1:100	10.68 Ohms	SMD/SMT	7 mm	5.2 mm	3 mm	16 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 CST7030-150LC Coilcraft 1: $3.634 1.143In Stock	Mfr. Part # CST7030-150LC Mouser Part # 994-CST7030-150LC	Coilcraft	Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	1.143In Stock	Cut Tape $3.634 $2.975 $2.800 Reel $2.372 $2.273 $2.240 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	2.993 mH	20 A	1:150	22.3 Ohms	SMD/SMT	7 mm	5.2 mm	3 mm	10 kHz to 1 MHz	AEC-Q100
Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200 CST2020-100L Coilcraft 1: $3.733 393In Stock	Mfr. Part # CST2020-100L Mouser Part # 994-CST2020-100L	Coilcraft	Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	393In Stock	$3.733 $3.052 $2.646 $2.624 $2.218	Min.: 1 Mult.: 1											AEC-Q200
Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 CST1-070LC Coilcraft 1: $3.788 159In Stock	Mfr. Part # CST1-070LC Mouser Part # 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 $3.788 $3.096 $2.679 $2.602 Reel $2.492 View $2.514 $2.459 $2.361 $2.328 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 CST2010-150LD Coilcraft 1: $4.359 50In Stock 300Expected 11/19/2026	Mfr. Part # CST2010-150LD Mouser Part # 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	50In Stock 300Expected 11/19/2026	Cut Tape $4.359 $3.568 $3.085 $2.997 Reel $2.866 View $2.899 $2.833 $2.723 $2.679 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	19.2 mH	40 A	1:150	2.25 Ohms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	1 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 CU8965-ALC Coilcraft 1: $3.755 680In Stock 3.600On Order	Mfr. Part # CU8965-ALC Mouser Part # 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	680In Stock 3.600On Order On Order Ship Dates Mfr. #: CU8965-ALC Stock: 680 Can Ship Immediately On Order: 1.800 Expected 9/25/2026 1.800 Expected 12/11/2026 Factory Lead-Time: 10 Weeks	Cut Tape $3.755 $3.074 $2.657 $2.580 Reel $2.437 View $2.503 $2.470 $2.339 $2.306 MouseReel Available	Min.: 1 Mult.: 1 : 600											AEC-Q200
Current Transformers - Board Mount CST1 1:50 20A 500uH AEC-Q200 CST1-050LC Coilcraft 1: $3.799 288In Stock	Mfr. Part # CST1-050LC Mouser Part # 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	288In Stock	Cut Tape $3.799 $3.107 $2.943 Reel $2.503 $2.470 View $2.372 $2.339 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST1 1:60 20A 730uH AEC-Q200 CST1-060LC Coilcraft 1: $3.788 153In Stock	Mfr. Part # CST1-060LC Mouser Part # 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 $3.788 $3.096 $2.679 $2.602 Reel $2.492 View $2.514 $2.459 $2.361 $2.328 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: $3.821 183In Stock	Mfr. Part # CST2-050LC Mouser Part # 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 $3.821 $3.118 $2.701 $2.624 Reel $2.514 View $2.536 $2.481 $2.383 $2.350 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200 CST1-125LC Coilcraft 1: $3.777 183In Stock 1.000On Order	Mfr. Part # CST1-125LC Mouser Part # 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	183In Stock 1.000On Order On Order Ship Dates Mfr. #: CST1-125LC Stock: 183 Can Ship Immediately On Order: 250 Pending 750 Expected 10/30/2026 Factory Lead-Time: 10 Weeks	Cut Tape $3.777 $3.085 $2.668 $2.591 Reel $2.481 View $2.514 $2.459 $2.350 $2.317 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200 CST7030-050LC Coilcraft 1: $3.623 373In Stock	Mfr. Part # CST7030-050LC Mouser Part # 994-CST7030-050LC	Coilcraft	Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	373In Stock	Cut Tape $3.623 $2.964 $2.569 $2.492 Reel $2.361 View $2.415 $2.383 $2.262 $2.229 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	333 uH	20 A	1:50	2.76 Ohms	SMD/SMT	7 mm	5.2 mm	3 mm	31 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 CST2-125LC Coilcraft 1: $3.832 78In Stock 250Expected 11/6/2026	Mfr. Part # CST2-125LC Mouser Part # 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	78In Stock 250Expected 11/6/2026	Cut Tape $3.832 $3.129 $2.964 Reel $2.525 $2.492 View $2.394 $2.361 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 CST4835-020EC Coilcraft 1: $3.986 524In Stock	Mfr. Part # CST4835-020EC Mouser Part # 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 $3.986 $3.261 $3.063 Reel $2.602 $2.492 $2.448 MouseReel Available	Min.: 1 Mult.: 1 : 500											AEC-Q100
Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 CST4835-050EC Coilcraft 1: $3.986 551In Stock	Mfr. Part # CST4835-050EC Mouser Part # 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 $3.986 $3.261 $3.063 Reel $2.602 $2.492 $2.448 MouseReel Available	Min.: 1 Mult.: 1 : 500											AEC-Q100
Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200 CST2010-200LD Coilcraft 1: $4.348 2.120In Stock	Mfr. Part # CST2010-200LD Mouser Part # 994-CST2010-200LD	Coilcraft	Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2.120In Stock	Cut Tape $4.348 $3.557 $3.085 $2.997 Reel $2.866 View $2.899 $2.833 $2.723 $2.679 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	34 mH	40 A	1:200	4.06 Ohms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	1 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 40A .34mH .5 Ohms AEC-Q200 CST2010-020LD Coilcraft 1: $4.359 139In Stock	Mfr. Part # CST2010-020LD Mouser Part # 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 $4.359 $3.568 $3.085 $2.997 Reel $2.866 View $2.899 $2.833 $2.723 $2.679 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	340 uH	40 A	1:20	180 mOhms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	10 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 40A .76mH .8 Ohms AEC-Q200 CST2010-030LD Coilcraft 1: $4.150 315In Stock	Mfr. Part # CST2010-030LD Mouser Part # 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 $4.150 $3.393 $2.943 $2.855 Reel $2.734 View $2.767 $2.701 $2.591 $2.547 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	760 uH	40 A	1:30	265 mOhms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	7 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 CST2010-100LD Coilcraft 1: $4.348 485In Stock 600On Order	Mfr. Part # CST2010-100LD Mouser Part # 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	485In Stock 600On Order	Cut Tape $4.348 $3.557 $3.085 $2.997 Reel $2.866 View $2.899 $2.833 $2.723 $2.679 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	8.5 mH	40 A	1:100	1.45 Ohms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	2 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200 CST1-100LC Coilcraft 1: $3.788 2.250On Order	Mfr. Part # CST1-100LC Mouser Part # 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. #: CST1-100LC Stock: 0 On Order: 1.000 Expected 12/3/2026 1.250 Expected 12/11/2026 Factory Lead-Time: 10 Weeks	Cut Tape $3.788 $3.096 $2.679 $2.602 Reel $2.492 View $2.514 $2.459 $2.361 $2.328 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount 40A 2.12mH 1.3 Ohms AEC-Q200 CST2010-050LD Coilcraft 1: $4.150 173Expected 12/11/2026	Mfr. Part # CST2010-050LD Mouser Part # 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 $4.150 $3.393 $2.943 $2.855 Reel $2.734 View $2.767 $2.701 $2.591 $2.547 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	2.12 mH	40 A	1:50	705 mOhms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	4 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200 CST4835-100EC Coilcraft 1: $3.986 500Expected 12/7/2026	Mfr. Part # CST4835-100EC Mouser Part # 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 12/7/2026	Cut Tape $3.986 $3.261 $3.052 Reel $2.602 $2.492 $2.448 MouseReel Available	Min.: 1 Mult.: 1 : 500											AEC-Q100
Current Transformers - Board Mount CST1 1:20 20A 81uH AEC-Q200 CST1-020LC Coilcraft 1: $3.788 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST1-020LC Mouser Part # 994-CST1-020LC	Coilcraft	Current Transformers - Board Mount CST1 1:20 20A 81uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $3.788 $3.096 $2.679 $2.602 Reel $2.492 View $2.514 $2.459 $2.361 $2.328 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST1 1:30 20A 180uH AEC-Q200 CST1-030LC Coilcraft 1: $3.788 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST1-030LC Mouser Part # 994-CST1-030LC	Coilcraft	Current Transformers - Board Mount CST1 1:30 20A 180uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $3.788 $3.096 $2.679 $2.602 Reel $2.492 View $2.514 $2.459 $2.361 $2.328 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount CST1 1:40 20A 320uH AEC-Q200 CST1-040LC Coilcraft 1: $3.788 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CST1-040LC Mouser Part # 994-CST1-040LC	Coilcraft	Current Transformers - Board Mount CST1 1:40 20A 320uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $3.788 $3.096 $2.679 $2.602 Reel $2.492 View $2.514 $2.459 $2.361 $2.328 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100

AEC-Q200 Current Sense Transformers

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