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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 500uH N1:N2=1:50 T3620 EE5 B82801B0504A050 TDK 1: Rp49.718 98In Stock 1.800Expected 23/11/2026	Mfr. Part No. B82801B0504A050 Mouser Part No 871-B82801B504A50	TDK	Current Transformers - Board Mount 500uH N1:N2=1:50 T3620 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	98In Stock 1.800Expected 23/11/2026	Cut Tape Rp49.718 Rp42.563 Rp40.912 Rp39.627 View Reel Rp33.023 Rp36.325 Rp35.591 Rp33.023 Rp33.023 MouseReel Available	Min.: 1 Mult.: 1 : 900	SMD/SMT	500 uH	20 A	1:50	1.5 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: Rp63.844 75In Stock 1.200Expected 01/07/2027	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	75In Stock 1.200Expected 01/07/2027	Cut Tape Rp63.844 Rp54.855 Rp52.103 Rp50.452 Rp47.333 Reel Rp47.333 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 1.4mH TR 1:50 DCR 0.28 / 400mOhms B82801C145A50 TDK 1: Rp56.506 606In Stock	Mfr. Part No. B82801C145A50 Mouser Part No 871-B82801C145A50	TDK	Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms Learn More about TDK epcosb82801c	Datasheet	606In Stock	Cut Tape Rp56.506 Rp51.185 Rp46.966 Rp45.498 Rp39.811 Reel Rp39.627 MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT	1.4 mH	40 A	1:50	400 mOhms	SMD/SMT	14.22 mm	13.46 mm	10 mm	50 kHz to 500 kHz
Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT B82801X3 TDK 1: Rp1.218.908 3In Stock	Mfr. Part No. B82801X3 Mouser Part No 871-B82801X3	TDK	Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT Learn More about TDK epcos kits	Datasheet	3In Stock	Rp1.218.908 Rp1.054.895	Min.: 1 Mult.: 1	SMD/SMT		40 A			SMD/SMT	14.22 mm	13.46 mm	10 mm	50 kHz to 1 MHz
Current Transformers - Board Mount TRANSFORMER Pulse Electronics PM2165.100NL PM2165.100NL Pulse Electronics 1: Rp29.904 54In Stock 1.920Expected 16/02/2027	Mfr. Part No. PM2165.100NL Mouser Part No 673-PM2165.100NL	Pulse Electronics	Current Transformers - Board Mount TRANSFORMER	Datasheet	54In Stock 1.920Expected 16/02/2027	Rp29.904 Rp26.602 Rp25.501 Rp24.584 View Rp23.666 Rp22.382	Min.: 1 Mult.: 1 Max.: 480
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS CST-1005 Triad Magnetics 1: Rp107.874 910In Stock	Mfr. Part No. CST-1005 Mouser Part No 553-CST-1005	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS	Datasheet	910In Stock	Rp107.874 Rp99.252 Rp95.216 Rp86.960 View Rp85.125 Rp84.942 Rp79.805 Rp78.521 Rp78.337	Min.: 1 Mult.: 1	Through Hole		5 A	1000:1	40 Ohms	Radial	23.5 mm	12 mm	24.8 mm	50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS CST-1015 Triad Magnetics 1: Rp112.094 429In Stock	Mfr. Part No. CST-1015 Mouser Part No 553-CST-1015	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 15 AMPS	Datasheet	429In Stock	Rp112.094 Rp101.270 Rp97.234 Rp96.500 View Rp93.748 Rp89.712 Rp84.759 Rp82.007	Min.: 1 Mult.: 1	Through Hole		15 A	1000:1	40 Ohms	Radial	23.5 mm	12 mm	24.8 mm	50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS CST-1020 Triad Magnetics 1: Rp113.562 1.133In Stock	Mfr. Part No. CST-1020 Mouser Part No 553-CST-1020	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS	Datasheet	1.133In Stock	Rp113.562 Rp102.738 Rp99.435 Rp93.932 View Rp90.996 Rp88.244 Rp86.410 Rp83.841	Min.: 1 Mult.: 1	Through Hole		20 A	1000:1	40 Ohms	Radial	23.5 mm	12 mm	24.8 mm	50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS: CST-1030 Triad Magnetics 1: Rp150.988 1.878In Stock 2.160Expected 15/10/2026	Mfr. Part No. CST-1030 Mouser Part No 553-CST-1030	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS:	Datasheet	1.878In Stock 2.160Expected 15/10/2026	Rp150.988 Rp136.311 Rp130.807 Rp126.771 View Rp122.918 Rp117.598 Rp114.479 Quote	Min.: 1 Mult.: 1	Through Hole		30 A	1000:1	46 Ohms	Radial	30.2 mm	14.3 mm	30.2 mm	50 Hz to 60 Hz
Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST206-1A CST206-1A Triad Magnetics 1: Rp93.381 3.645In Stock	Mfr. Part No. CST206-1A Mouser Part No 553-CST206-1A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST206-1A	Datasheet	3.645In Stock	Rp93.381 Rp86.226 Rp82.557 Rp75.402 View Rp73.017 Rp71.182 Rp68.798 Rp61.826	Min.: 1 Mult.: 1	Through Hole	14 mH	110 A	100:1	58 mOhms	Radial	27.3 mm	10.16 mm	31.11 mm	20 kHz to 250 kHz
Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A CST206-2A Triad Magnetics 1: Rp90.813 1.815In Stock 2.634On Order	Mfr. Part No. CST206-2A Mouser Part No 553-CST206-2A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A	Datasheet	1.815In Stock 2.634On Order On Order Ship Dates Mfr. No: CST206-2A Stock: 1.815 Can Dispatch Immediately On Order: 618 Pending 2.016 Expected 05/11/2026 Factory Lead Time: 18 Weeks	Rp90.813 Rp75.035 Rp67.697 Rp66.413 View Rp62.743 Rp62.560 Rp57.240	Min.: 1 Mult.: 1	Through Hole	56 mH	80 A	200:1	3.5 Ohms	Radial	27.3 mm	10.16 mm	31.12 mm	20 kHz to 200 kHz
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH PCS040-EF1301KS Bourns 1: Rp87.510 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 Rp87.510 Rp76.870 Rp75.952 Rp73.567 Reel Rp71.366 View Rp71.366 Rp71.182 Rp59.258 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	1.36 mH	40 A	1:40	560 mOhms	SMD/SMT	19.91 mm	16.51 mm	10.5 mm	1 MHz
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 19200uH PCS040-EF1319KS Bourns 1: Rp87.510 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 Rp87.510 Rp79.071 Rp75.952 Rp73.567 Reel Rp71.366 View Rp71.366 Rp71.182 Rp59.258 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	19.2 mH	40 A	1:150	2.2 Ohms	SMD/SMT	19.91 mm	16.51 mm	10.5 mm	1 MHz
Current Transformers - Board Mount SMD Current Sense 720uH 2.25Ohms P8206NLT Pulse Electronics 1: Rp52.836 98In Stock	Mfr. Part No. P8206NLT Mouser Part No 673-P8206NLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense 720uH 2.25Ohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	98In Stock	Cut Tape Rp52.836 Rp47.700 Rp43.663 Rp42.196 Reel Rp32.472 View Rp40.912 Rp39.811 Rp35.041 Rp32.106 MouseReel Available	Min.: 1 Mult.: 1 : 900			10 A	1:60			8.38 mm	7.21 mm	5.5 mm	50 kHz to 1 MHz
Current Transformers - Board Mount WE-CST 0.896mH 1:40 40A EE13/7/4 SMT 7492540040 Wurth Elektronik 1: Rp80.722 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 Rp80.722 Rp68.981 Rp55.038 Rp49.351 Reel Rp49.351 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	896 uH	40 A	1:40	130 mOhms	SMD/SMT	14.48 mm	20.2 mm	10.5 mm	1 MHz
Current Transformers - Board Mount WE-CST 300mH 1:750 40A EE13/7/4 SMT 7492540750 Wurth Elektronik 1: Rp80.722 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 Rp80.722 Rp68.981 Rp55.038 Rp49.351 Reel Rp49.351 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	300 mH	40 A	1:750	50.1 Ohms	SMD/SMT	14.48 mm	13.3 mm	10.5 mm	1 MHz
Current Transformers - Board Mount Current Sense Transformer CT05-1000 ICE Components 1: Rp98.151 650In Stock	Mfr. Part No. CT05-1000 Mouser Part No 911-CT05-1000	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	650In Stock	Rp98.151 Rp78.704 Rp75.402 Rp73.201 View Rp70.816 Rp68.064 Rp65.862 Rp63.844 Rp61.092	Min.: 1 Mult.: 1	Through Hole	1.9 H	25 A	1:1000	50 Ohms	Radial	17.6 mm	12 mm	15 mm	500 kHz
Current Transformers - Board Mount Current Sense Transformer CT07-1000 ICE Components 1: Rp141.815 999In Stock	Mfr. Part No. CT07-1000 Mouser Part No 911-CT07-1000	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct07 ct08 transformers	Datasheet	999In Stock	Rp141.815 Rp123.102 Rp117.965 Rp114.296 View Rp98.335 Quote	Min.: 1 Mult.: 1	Through Hole	8 mH	200 A	1:1000	26 Ohms	Radial	23.3 mm	12.7 mm	26.6 mm	47 Hz to 2.5 kHz
Current Transformers - Board Mount Current Sense Transformer CT08-1200 ICE Components 1: Rp137.228 890In Stock	Mfr. Part No. CT08-1200 Mouser Part No 911-CT08-1200	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct07 ct08 transformers	Datasheet	890In Stock	Rp137.228 Rp115.947 Rp111.177 Rp107.874 View Rp104.389 Rp99.986 Rp96.867 Rp93.748 Quote	Min.: 1 Mult.: 1	Through Hole	10 mH	50 A	1:1200	40 Ohms	Radial	16.8 mm	11.2 mm	20.1 mm	4.7 kHz
Current Transformers - Board Mount 40A 14mH 1:100 CT10-100 ICE Components 1: Rp67.146 1.348In Stock 4.235On Order	Mfr. Part No. CT10-100 Mouser Part No 911-CT10-100	ICE Components	Current Transformers - Board Mount 40A 14mH 1:100 Learn More about ICE Components ct10 current sense transformers	Datasheet	1.348In Stock 4.235On Order On Order Ship Dates Mfr. No: CT10-100 Stock: 1.348 Can Dispatch Immediately On Order: 605 Pending 3.630 Expected 20/10/2026 Factory Lead Time: 27 Weeks	Rp67.146 Rp55.038 Rp47.516 Rp46.232 View Rp44.764 Rp44.214 Rp43.847 Rp42.012 Rp41.095	Min.: 1 Mult.: 1	Through Hole					Radial	14.5 mm	13 mm	15.8 mm
Current Transformers - Board Mount 100Ohm . 0025W 5A 5301 Spectrum Control 1: Rp1.252.298 9In Stock Factory Special Order	Mfr. Part No. 5301 Mouser Part No 657-5301 Factory Special Order	Spectrum Control	Current Transformers - Board Mount 100Ohm . 0025W 5A Learn More about Spectrum Control api technologies current sensors	Datasheet	9In Stock	Rp1.252.298 View Rp1.174.327 Rp1.032.513 Rp1.010.865 Quote	Min.: 1 Mult.: 1	Through Hole		5 A		100 Ohms	Radial	23.65 mm	11.94 mm	25.15 mm
Current Transformers - Board Mount 17.5mH 3500V 50A DCR=.5mOhms T=1:200 PAS6322.200NLT Pulse Electronics 1: Rp78.337 614In Stock Factory Special Order	Mfr. Part No. PAS6322.200NLT Mouser Part No 673-PAS6322.200NLT Factory Special Order	Pulse Electronics	Current Transformers - Board Mount 17.5mH 3500V 50A DCR=.5mOhms T=1:200	Datasheet	614In Stock	Cut Tape Rp78.337 Rp70.816 Rp68.064 Rp65.862 Reel Rp60.358 View Rp63.844 Rp58.524 Rp57.423 Rp55.038 MouseReel Available	Min.: 1 Mult.: 1 : 350	PCB Mount	17.5 mH	50 A	1:200		SMD/SMT	12.8 mm	7 mm
Current Transformers - Board Mount 3mH 1000V AEC-Q200 20A DCR=0.75mOhms PM2165.125NLT Pulse Electronics 1: Rp30.087 1.301In Stock Factory Special Order	Mfr. Part No. PM2165.125NLT Mouser Part No 673-PM2165.125NLT Factory Special Order	Pulse Electronics	Current Transformers - Board Mount 3mH 1000V AEC-Q200 20A DCR=0.75mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1.301In Stock	Cut Tape Rp30.087 Rp24.400 Rp23.116 Rp22.382 Reel Rp19.447 View Rp21.648 Rp20.548 Rp20.181 Rp18.713	Min.: 1 Mult.: 1 : 900	PCB Mount	3 mH	20 A	1:125	6.5 Ohms	SMD/SMT	8.4 mm	7.2 mm	5.5 mm	20 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 1.7mH 3kV 30A AECQ2 DCR=.5mohms PMS9505.050NLT Pulse Electronics 1: Rp45.315 625In Stock Factory Special Order	Mfr. Part No. PMS9505.050NLT Mouser Part No 673-PMS9505.050NLT Factory Special Order	Pulse Electronics	Current Transformers - Board Mount 1.7mH 3kV 30A AECQ2 DCR=.5mohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	625In Stock	Cut Tape Rp45.315 Rp41.095 Rp38.527 Rp37.242 Reel Rp34.490 View Rp35.775 Rp32.656 Rp32.472 MouseReel Available	Min.: 1 Mult.: 1 : 150	PCB Mount	1.7 mH	30 A	1:5		SMD/SMT	13.6 mm	12.8 mm	14.4 mm	20 kHz	AEC-Q200
Current Transformers - Board Mount CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz CSE184L Triad Magnetics 1: Rp56.689 115In Stock	Mfr. Part No. CSE184L Mouser Part No 553-CSE184L	Triad Magnetics	Current Transformers - Board Mount CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz	Datasheet	115In Stock	Rp56.689 Rp51.369 Rp49.351 Rp47.883 View Rp46.415 Rp44.397 Rp42.930 Rp41.645	Min.: 1 Mult.: 1	Through Hole		1 A	1:16.67	23 Ohms	Radial	24 mm	21.5 mm	18 mm	50 Hz to 400 Hz