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Current Transformers - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 CST1 1:100 20A 2KuH AEC-Q200 CST1-100LC Coilcraft 1: Rp63.294 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 03/12/2026 1.250 Expected 11/12/2026 Factory Lead Time: 10 Weeks	Cut Tape Rp63.294 Rp51.736 Rp44.764 Rp43.480 Reel Rp41.645 View Rp42.012 Rp41.095 Rp39.444 Rp38.894 MouseReel Available	Min.: 1 Mult.: 1 : 250											AEC-Q100
Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:100 Xfmr PA1005.100QNLT Pulse Electronics 1: Rp35.775 1.800Expected 24/02/2027	Mfr. Part No. PA1005.100QNLT Mouser Part No 673-PA1005.100QNLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:100 Xfmr Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1.800Expected 24/02/2027	Cut Tape Rp35.775 Rp32.472 Rp30.638 Rp29.721 Reel Rp22.749 View Rp28.803 Rp25.501 Rp24.217 Rp22.382 MouseReel Available	Min.: 1 Mult.: 1 : 900			20 A				8.4 mm	7.2 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 3000uH N1:N2=1:125 T3623 EE5 B82801B0305A125 TDK 1: Rp46.966 1.767Expected 27/10/2026	Mfr. Part No. B82801B0305A125 Mouser Part No 871-B82801B305A125	TDK	Current Transformers - Board Mount 3000uH N1:N2=1:125 T3623 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	1.767Expected 27/10/2026	Cut Tape Rp46.966 Rp42.563 Rp39.627 Rp38.527 View Reel Rp34.857 Rp36.875 Rp34.857 Rp34.857 MouseReel Available	Min.: 1 Mult.: 1 : 900	SMD/SMT	3 mH	20 A	1:125	6.5 Ohms	SMD/SMT	8.13 mm	7.11 mm	5.08 mm	50 kHz to 1 MHz
Current Transformers - Board Mount 5.6mH N1:N2=1:100 T4144 EF12.6 SMD B82801C0565A100 TDK 1: Rp71.182 1.200Expected 09/04/2027	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	1.200Expected 09/04/2027	Cut Tape Rp71.182 Rp58.157 Rp50.452 Rp48.984 Rp41.279 Reel Rp41.279 MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT	5.6 mH	40 A	1:100	1 Ohms	SMD/SMT	14.22 mm	13.46 mm	10 mm	50 kHz to 500 kHz
Current Transformers - Board Mount 15A CURR SENSE TXFR 1:1:200 SM 54200C Murata Power Solutions 1: Rp54.488 450Expected 29/10/2026	Mfr. Part No. 54200C Mouser Part No 580-54200C	Murata Power Solutions	Current Transformers - Board Mount 15A CURR SENSE TXFR 1:1:200 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	450Expected 29/10/2026	Cut Tape Rp54.488 Rp49.351 Rp45.131 Rp43.663 Reel Rp35.591 View Rp42.379 Rp40.728 Rp34.857 Rp34.674 MouseReel Available	Min.: 1 Mult.: 1 : 450	SMD/SMT	60 mH	15 A	1:1:200	6.6 Ohms	SMD/SMT	10.8 mm	11 mm	8.2 mm	50 kHz to 500 kHz
Current Transformers - Board Mount TRANSFORMER 300 TURNS PRIMARY 56300C Murata Power Solutions 1: Rp44.397 48On Order	Mfr. Part No. 56300C Mouser Part No 580-56300C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 300 TURNS PRIMARY	Datasheet	48On Order	Rp44.397 Rp40.178 Rp37.426 Rp36.142 View Rp35.041 Rp34.307 Rp31.005 Rp30.271 Rp30.087	Min.: 1 Mult.: 1	Through Hole	160 mH	10 A	300:1	8.59 Ohms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount CS60 Current Sensor 5-50A 50-60kHz CS60-050L Coilcraft 1: Rp262.715 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	Rp262.715 Rp223.454 Rp214.281 Rp207.677 View Rp201.072 Rp192.816 Rp186.762 Rp180.892	Min.: 1 Mult.: 1
Current Transformers - Board Mount 40A 2.12mH 1.3 Ohms AEC-Q200 CST2010-050LD Coilcraft 1: Rp69.348 173Expected 11/12/2026	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 11/12/2026	Cut Tape Rp69.348 Rp56.689 Rp49.167 Rp47.700 Reel Rp45.682 View Rp46.232 Rp45.131 Rp43.297 Rp42.563 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: Rp66.596 500Expected 07/12/2026	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 07/12/2026	Cut Tape Rp66.596 Rp54.488 Rp51.002 Reel Rp43.480 Rp41.645 Rp40.912 MouseReel Available	Min.: 1 Mult.: 1 : 500											AEC-Q100
Current Transformers - Board Mount D18xx Current Sensor 24A 20-50kHz D1870L Coilcraft 1: Rp92.464 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	Rp92.464 Rp75.586 Rp62.193 Rp60.175 View Rp58.340 Rp57.973 Rp57.606 Rp55.772 Rp53.387	Min.: 1 Mult.: 1
Current Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196500 Wurth Elektronik 1: Rp185.111 236Expected 16/10/2026	Mfr. Part No. 749196500 Mouser Part No 710-749196500	Wurth Elektronik	Current Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	236Expected 16/10/2026	Cut Tape Rp185.111 Rp166.398 Rp147.869 Reel Rp111.177	Min.: 1 Mult.: 1 : 120
Current Transformers - Board Mount WE-CST 80uH 20A 1:2 DCR=.75mOhms 749251020 Wurth Elektronik 1: Rp45.682 750In Stock	Mfr. Part No. 749251020 Mouser Part No 710-749251020	Wurth Elektronik	Current Transformers - Board Mount WE-CST 80uH 20A 1:2 DCR=.75mOhms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	750In Stock	Cut Tape Rp45.682 Rp40.545 Rp37.609 Rp34.490 Rp31.555 Reel Rp27.519	Min.: 1 Mult.: 1 : 750
Current Transformers - Board Mount PL1961 iNRCORE 1: Rp612.206 22Expected 02/11/2026 Factory Special Order	Mfr. Part No. PL1961 Mouser Part No 673-PL1961 Factory Special Order	iNRCORE	Current Transformers - Board Mount	Datasheet	22Expected 02/11/2026	Rp612.206 Rp550.930 View Rp528.181 Rp511.303 Rp494.975 Rp474.428 Quote	Min.: 1 Mult.: 1	SMD/SMT	59.2 mH	15 A	1:1:200		Solder	14.61 mm	12.45 mm	7.11 mm
Current Transformers - Board Mount CURRENT SENSE 55.0mH 200Tct ENCAP TORIOD/CST306-3T CST306-3T Triad Magnetics 1: Rp64.028 1.288On Order	Mfr. Part No. CST306-3T Mouser Part No 553-CST306-3T	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 55.0mH 200Tct ENCAP TORIOD/CST306-3T	Datasheet	1.288On Order On Order Ship Dates Mfr. No: CST306-3T Stock: 0 On Order: 532 Expected 07/01/2027 756 Expected 11/01/2027 Factory Lead Time: 18 Weeks	Rp64.028 Rp57.973 Rp55.588 Rp53.937 View Rp52.286 Rp50.085 Rp48.433 Rp46.966	Min.: 1 Mult.: 1	Through Hole	55 mH	25 A	200CT	3.75 Ohms	Radial	17.53 mm	9.78 mm	23.24 mm	20 kHz to 200 kHz
Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:100 CT02-100 ICE Components 1: Rp59.991 1.712Expected 21/10/2026	Mfr. Part No. CT02-100 Mouser Part No 911-CT02-100	ICE Components	Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:100 Learn More about ICE Components ice ct02 current transformers	Datasheet	1.712Expected 21/10/2026	Cut Tape Rp59.991 Rp51.736 Rp47.333 Rp45.865 Reel Rp39.444 View Rp44.397 Rp43.297 Rp42.379 Rp38.343 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	1.8 mH	18 A	1:100	4.8 Ohms	SMD/SMT	6.4 mm	6 mm	4.6 mm
Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:200 CT02-200 ICE Components 1: Rp70.265 988Expected 21/10/2026	Mfr. Part No. CT02-200 Mouser Part No 911-CT02-200	ICE Components	Current Transformers - Board Mount SMT Current Sense Xfmr 18A, 1:200 Learn More about ICE Components ice ct02 current transformers	Datasheet	988Expected 21/10/2026	Cut Tape Rp70.265 Rp60.725 Rp55.221 Rp53.387 Reel Rp46.782 View Rp51.736 Rp50.268 Rp48.984 Rp45.865 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	7.1 mH	18 A	1:200	25 Ohms	SMD/SMT	6.4 mm	6 mm	4.6 mm
Current Transformers - Board Mount CSE185L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 3 AMP at 50 to 400Hz: CSE185L Triad Magnetics 1: Rp56.689 111Expected 05/11/2026	Mfr. Part No. CSE185L Mouser Part No 553-CSE185L	Triad Magnetics	Current Transformers - Board Mount CSE185L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 3 AMP at 50 to 400Hz:	Datasheet	111Expected 05/11/2026	Rp56.689 Rp51.369 Rp49.351 Rp47.883 View Rp46.415 Rp44.397 Rp42.930 Rp41.645	Min.: 1 Mult.: 1	Through Hole		3 A	1:50	23 Ohms	Radial	24 mm	21.5 mm	18 mm	50 Hz to 400 Hz
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST206-1T CST206-1T Triad Magnetics 1: Rp101.637 Lead-Time 18 Weeks	Mfr. Part No. CST206-1T Mouser Part No 553-CST206-1T	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST206-1T	Datasheet	Lead-Time 18 Weeks	Rp101.637 Rp99.068 Rp97.601 Rp73.934 View Rp66.779 Rp64.028 Rp62.376 Rp62.193	Min.: 1 Mult.: 1	Through Hole	14 mH	110 A	100CT	58 mOhms	Radial	27.3 mm	10.16 mm	31.12 mm	20 kHz to 250 kHz
Current Transformers - Board Mount 12.4 ohm CST206-3A Triad Magnetics 1: Rp100.903 314Expected 29/10/2026	Mfr. Part No. CST206-3A Mouser Part No 553-CST206-3A	Triad Magnetics	Current Transformers - Board Mount 12.4 ohm	Datasheet	314Expected 29/10/2026	Rp100.903 Rp90.262 Rp86.043 Rp82.374 View Rp74.668 Rp74.485 Rp73.567	Min.: 1 Mult.: 1	Through Hole	130 mH	70 A	300:1		Radial	27.3 mm	10.16 mm	31.11 mm	20 kHz to 250 kHz
Current Transformers - Board Mount PCB Curr Sense Xfmr 1:100,50-500KHz CST25-0100 Triad Magnetics 1: Rp40.912 99Expected 08/10/2026	Mfr. Part No. CST25-0100 Mouser Part No 553-CST25-0100	Triad Magnetics	Current Transformers - Board Mount PCB Curr Sense Xfmr 1:100,50-500KHz Learn More about Triad Magnetics triad cst25	Datasheet	99Expected 08/10/2026	Rp40.912 Rp37.242 Rp35.775 Rp34.674 View Rp33.573 Rp32.106 Rp31.005 Rp30.087 Rp27.886	Min.: 1 Mult.: 1	Through Hole	18 mH	25 A	1:100	2 Ohms	Solder Pin	17 mm	15 mm	11.8 mm	50 kHz to 500 kHz
Current Transformers - Board Mount Current transformer, small current, PC board mount, ratio 1000:1, CT5 series CT5PC Hammond Manufacturing 1: Rp535.336 12Factory Stock Available	Mfr. Part No. CT5PC Mouser Part No 546-CT5PC	Hammond Manufacturing	Current Transformers - Board Mount Current transformer, small current, PC board mount, ratio 1000:1, CT5 series	Datasheet	12Factory Stock Available More Info Available	Rp535.336 Rp504.882 Rp488.737 Rp471.859 View Rp456.082 Rp442.322 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount Current Sense Tranformer Kit containing:CST206 -1A, -1T, -2A, -2T, -3A, -3T CST206K Triad Magnetics 1: Rp358.297 3Factory Stock Available	Mfr. Part No. CST206K Mouser Part No 553-CST206K	Triad Magnetics	Current Transformers - Board Mount Current Sense Tranformer Kit containing:CST206 -1A, -1T, -2A, -2T, -3A, -3T	Datasheet	3Factory Stock Available More Info Available	Rp358.297 Rp331.145 Rp297.205 Rp289.867 Rp230.242	Min.: 1 Mult.: 1	Through Hole					Radial	95.3 mm	63.5 mm	50.8 mm	20 kHz to 250 kHz
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/C Triad Magnetics CST206-1A-B CST206-1A-B Triad Magnetics 1: Rp105.306 2Factory Stock Available	Mfr. Part No. CST206-1A-B Mouser Part No 553-CST206-1A-B	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/C	Datasheet	2Factory Stock Available More Info Available	Rp105.306 Rp91.363 Rp85.125 Rp82.740 View Rp80.172 Rp76.686 Rp74.301 Rp71.916	Min.: 1 Mult.: 1	Through Hole	14 mH			580 mOhms		27.3 mm	10.16 mm	31.12 mm	20 kHz to 200 kHz
Current Transformers - Board Mount 10A Curr Sense Txfr 1:60 SM 53060C Murata Power Solutions 1.000: Rp20.181 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 53060C Mouser Part No 580-53060C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:60 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel Rp20.181 Rp19.630	Min.: 1.000 Mult.: 1.000 : 1.000	SMD/SMT	720 uH	10 A	1:60	2.2 Ohms	SMD/SMT	8.3 mm	7.2 mm	5.4 mm	50 kHz to 500 kHz
Current Transformers - Board Mount 10A Curr Sense Txfr 1:150 SM 53150C Murata Power Solutions 1.000: Rp19.080 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 53150C Mouser Part No 580-53150C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:150 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel Rp19.080	Min.: 1.000 Mult.: 1.000 : 1.000	SMD/SMT	4.5 mH	10 A	1:150	17.5 Ohms	SMD/SMT	8.3 mm	7.2 mm	5.4 mm	50 kHz to 500 kHz