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Current Transformers - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 80uH N1:N2=1:20 T3617 EE5 B82801B0803A020 TDK 1: $2.56 926In Stock	Mfr. Part # B82801B0803A020 Mouser Part # 871-B82801B803A20	TDK	Current Transformers - Board Mount 80uH N1:N2=1:20 T3617 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	926In Stock	Cut Tape $2.56 $2.32 $2.11 $2.05 Reel $1.70 View $1.98 $1.96 $1.76 $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 900	SMD/SMT	80 uH	20 A	1:20	400 mOhms	SMD/SMT	8.13 mm	7.11 mm	5.08 mm	50 kHz to 1 MHz
Current Transformers - Board Mount 1.4mH TR 1:50 DCR 0.28 / 400mOhms B82801C145A50 TDK 1: $3.26 606In Stock	Mfr. Part # B82801C145A50 Mouser Part # 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 $3.26 $2.95 $2.80 $2.63 Reel $2.55 View $2.52 $2.32 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 22.4mH N1:N2=1:200 T4146 EF12.6 SMD B82801C2245A200 TDK 1: $3.88 708In Stock 2,400Expected 5/7/2027	Mfr. Part # B82801C2245A200 Mouser Part # 871-B82801C2245A200	TDK	Current Transformers - Board Mount 22.4mH N1:N2=1:200 T4146 EF12.6 SMD Learn More about TDK epcosb82801c	Datasheet	708In Stock 2,400Expected 5/7/2027	Cut Tape $3.88 $3.17 $2.89 $2.80 Reel $2.55 View $2.63 $2.52 $2.41 $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT	22.4 mH	40 A	1:200	2.9 Ohms	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: $66.44 3In Stock	Mfr. Part # B82801X3 Mouser Part # 871-B82801X3	TDK	Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT Learn More about TDK epcos kits	Datasheet	3In Stock	$66.44 $57.50	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: $1.63 32In Stock 1,920Expected 2/16/2027	Mfr. Part # PM2165.100NL Mouser Part # 673-PM2165.100NL	Pulse Electronics	Current Transformers - Board Mount TRANSFORMER	Datasheet	32In Stock 1,920Expected 2/16/2027	$1.63 $1.45 $1.39 $1.34 View $1.29 $1.22 $1.19 $1.16 $0.97	Min.: 1 Mult.: 1
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS CST-1005 Triad Magnetics 1: $5.88 654In Stock 1,008Expected 11/5/2026	Mfr. Part # CST-1005 Mouser Part # 553-CST-1005	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS	Datasheet	654In Stock 1,008Expected 11/5/2026	$5.88 $5.41 $5.19 $4.74 View $4.64 $4.63 $4.35 $4.28 $4.27	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: 20 AMPS CST-1020 Triad Magnetics 1: $6.19 1,133In Stock	Mfr. Part # CST-1020 Mouser Part # 553-CST-1020	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 20 AMPS	Datasheet	1,133In Stock	$6.19 $5.60 $5.42 $5.12 View $4.96 $4.81 $4.71 $4.57	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 14.0mH 100T ENCAP TORIOD/CST206-1A CST206-1A Triad Magnetics 1: $5.09 3,478In Stock	Mfr. Part # CST206-1A Mouser Part # 553-CST206-1A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST206-1A	Datasheet	3,478In Stock	$5.09 $4.63 $4.40 $3.92 View $3.79 $3.61 $3.49 $3.37	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: $4.95 1,469In Stock 2,634On Order	Mfr. Part # CST206-2A Mouser Part # 553-CST206-2A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A	Datasheet	1,469In Stock 2,634On Order On Order Ship Dates Mfr. #: CST206-2A Stock: 1,469 Can Ship Immediately On Order: 618 Pending 2,016 Expected 11/5/2026 Factory Lead-Time: 18 Weeks	$4.95 $4.09 $3.69 $3.62 View $3.42 $3.41 $3.12	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 55.0mH 200T ENCAP TORIOD/CST306-3A CST306-3A Triad Magnetics 1: $3.29 778In Stock	Mfr. Part # CST306-3A Mouser Part # 553-CST306-3A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 55.0mH 200T ENCAP TORIOD/CST306-3A	Datasheet	778In Stock	$3.29 $2.98 $2.86 $2.78 View $2.69 $2.57 $2.49 $2.41	Min.: 1 Mult.: 1	Through Hole	55 mH	25 A	200:1	3.75 Ohms	Radial	17.53 mm	9.78 mm	23.24 mm	20 kHz to 200 kHz
Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 1360uH PCS040-EF1301KS Bourns 1: $4.77 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 $4.77 $4.19 $4.14 $4.01 Reel $3.89 View $3.89 $3.88 $3.23 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: $4.77 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 $4.77 $4.31 $4.14 $4.01 Reel $3.89 View $3.89 $3.88 $3.23 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: $2.88 98In Stock	Mfr. Part # P8206NLT Mouser Part # 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 $2.88 $2.60 $2.38 $2.30 Reel $1.77 View $2.23 $2.17 $1.91 $1.75 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: $4.40 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 $4.40 $3.76 $3.00 $2.69 Reel $2.69 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: $4.40 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 $4.40 $3.76 $3.00 $2.69 Reel $2.69 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 SMT Current Sense Xfmr 18A, 1:100 CT02-100 ICE Components 1: $3.27 1,634In Stock	Mfr. Part # CT02-100 Mouser Part # 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	1,634In Stock	Cut Tape $3.27 $2.82 $2.58 $2.54 Reel $2.32 $2.09 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: $4.07 976In Stock	Mfr. Part # CT02-200 Mouser Part # 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	976In Stock	Cut Tape $4.07 $3.33 $2.95 $2.85 Reel $2.54 View $2.75 $2.69 $2.66 $2.50 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 Current Sense Transformer CT06-250 ICE Components 1: $3.53 2,720In Stock	Mfr. Part # CT06-250 Mouser Part # 911-CT06-250	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct06 current sense transformers	Datasheet	2,720In Stock	Cut Tape $3.53 $3.11 $2.70 $2.62 Reel $2.37 View $2.54 $2.51 $2.48 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	8.75 mH	18 A	1:250	37.2 Ohms	SMD/SMT	6.7 mm	6.5 mm	5 mm
Current Transformers - Board Mount Current Sense Transformer CT07-1000 ICE Components 1: $7.50 999In Stock	Mfr. Part # CT07-1000 Mouser Part # 911-CT07-1000	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct07 ct08 transformers	Datasheet	999In Stock	$7.50 $6.43 $6.33 $6.07 View $5.88 $5.19 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 PL1961 iNRCORE 1: $33.37 22In Stock Factory Special Order	Mfr. Part # PL1961 Mouser Part # 673-PL1961 Factory Special Order	iNRCORE	Current Transformers - Board Mount	Datasheet	22In Stock	$33.37 $30.03 View $28.79 $27.87 $26.98 $25.86 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 100Ohm . 0025W 5A 5301 Spectrum Control 1: $68.26 9In Stock Factory Special Order	Mfr. Part # 5301 Mouser Part # 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	$68.26 View $64.01 $56.28 $55.10 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 3mH 1000V AEC-Q200 20A DCR=0.75mOhms PM2165.125NLT Pulse Electronics 1: $1.64 1,301In Stock Factory Special Order	Mfr. Part # PM2165.125NLT Mouser Part # 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 $1.64 $1.33 $1.26 $1.22 Reel $1.06 View $1.18 $1.12 $1.10 $1.02	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 CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP at 50 to 400Hz CSE184L Triad Magnetics 1: $3.09 115In Stock	Mfr. Part # CSE184L Mouser Part # 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	$3.09 $2.80 $2.69 $2.61 View $2.53 $2.42 $2.34 $2.27	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
Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L CSE186L Triad Magnetics 1: $3.25 385In Stock	Mfr. Part # CSE186L Mouser Part # 553-CSE186L	Triad Magnetics	Current Transformers - Board Mount LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP at 50 to 400Hz: CSE186L	Datasheet	385In Stock	$3.25 $2.95 $2.83 $2.75 View $2.60 $2.50 $2.46 $2.39 $2.33	Min.: 1 Mult.: 1	Through Hole		10 A	1:166	23 Ohms	Radial	24 mm	21.5 mm	18 mm	50 Hz to 400 Hz
Current Transformers - Board Mount CSE187L-P CSE187L-P Triad Magnetics 1: $4.73 449In Stock	Mfr. Part # CSE187L-P Mouser Part # 553-CSE187LP	Triad Magnetics	Current Transformers - Board Mount CSE187L-P	Datasheet	449In Stock	$4.73 $4.25 $4.01 $3.56 View $3.55 $3.54 $3.43 $3.42	Min.: 1 Mult.: 1	Through Hole		30 A	1:500	21 Ohms	Radial	24 mm	21.5 mm	18 mm	50 Hz to 400 Hz