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Through Hole 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
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 25 AMPS: CST-1025 Triad Magnetics 1: $7.39 409In Stock	Mfr. Part No. CST-1025 Mouser Part No 553-CST-1025	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 25 AMPS:	Datasheet	409In Stock	$7.39 $6.85 $6.40 $6.23 View $6.03 $5.96 $5.77	Min.: 1 Mult.: 1	Through Hole		25 A	1000:1	46 Ohms	Radial	30.2 mm	14.3 mm	30.2 mm	50 Hz to 60 Hz
Current Transformers - Board Mount 40A 14mH 1:100 CT10-100 ICE Components 1: $3.66 4,578In Stock	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	4,578In Stock	$3.66 $3.00 $2.59 $2.52 View $2.44 $2.41 $2.39 $2.29 $2.24	Min.: 1 Mult.: 1	Through Hole					Radial	14.5 mm	13 mm	15.8 mm
Current Transformers - Board Mount Current Sense Transformer CT05-1000 ICE Components 1: $5.35 628In 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	628In Stock	$5.35 $4.29 $4.11 $3.99 View $3.86 $3.71 $3.59 $3.48 $3.33	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 CT05-100 ICE Components 1: $3.78 603In Stock	Mfr. Part No. CT05-100 Mouser Part No 911-CT05-100	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	603In Stock	$3.78 $3.09 $2.68 $2.60 View $2.52 $2.49 $2.46 $2.35 $2.31	Min.: 1 Mult.: 1	Through Hole	18 mH	25 A	1:100	2 Ohms	Radial	17.6 mm	12 mm	3 mm	500 kHz
Current Transformers - Board Mount Current Sense Transformer CT05-050 ICE Components 1: $3.60 485In Stock	Mfr. Part No. CT05-050 Mouser Part No 911-CT05-050	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	485In Stock	$3.60 $2.95 $2.55 $2.48 View $2.40 $2.36 $2.34 $2.24 $2.21	Min.: 1 Mult.: 1	Through Hole	4.7 mH	25 A	1:50	500 mOhms	Radial	17.6 mm	12 mm	3 mm	500 kHz
Current Transformers - Board Mount Current Sense Transformer CT05-500 ICE Components 1: $4.94 932In Stock	Mfr. Part No. CT05-500 Mouser Part No 911-CT05-500	ICE Components	Current Transformers - Board Mount Current Sense Transformer Learn More about ICE Components ice ct05 current transformers	Datasheet	932In Stock	$4.94 $4.04 $3.32 $3.22 View $3.12 $3.09 $3.06 $2.97 $2.84	Min.: 1 Mult.: 1	Through Hole	470 mH	25 A	1:500	16 Ohms	Radial	17.6 mm	12 mm	15.3 mm	500 kHz
Current Transformers - Board Mount 40A 120mH 1:300 CT10-300 ICE Components 1: $3.75 192In Stock	Mfr. Part No. CT10-300 Mouser Part No 911-CT10-300	ICE Components	Current Transformers - Board Mount 40A 120mH 1:300 Learn More about ICE Components ct10 current sense transformers	Datasheet	192In Stock	$3.75 $3.07 $2.66 $2.58 View $2.50 $2.47 $2.44 $2.34 $2.30	Min.: 1 Mult.: 1	Through Hole	120 mH	40 A	1:300	10 Ohms	Radial	14.5 mm	13 mm	15.8 mm	10 kHz to 70 kHz
Current Transformers - Board Mount THT Current Sense 18000uH 2Ohms FIS115NL Pulse Electronics 1: $2.56 1,872In Stock	Mfr. Part No. FIS115NL Mouser Part No 673-FIS115NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 18000uH 2Ohms	Datasheet	1,872In Stock	$2.56 $2.32 $2.03 $1.99 View $1.76 $1.73 $1.72 $1.62 $1.59	Min.: 1 Mult.: 1	Through Hole	18 mH	25 A	1:100	2 Ohms		15 mm	12.5 mm	12 mm	500 kHz
Current Transformers - Board Mount THT Current Sense 470mH 16Ohms FIS155NL Pulse Electronics 1: $3.46 1,096In Stock	Mfr. Part No. FIS155NL Mouser Part No 673-FIS155NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 470mH 16Ohms	Datasheet	1,096In Stock	$3.46 $3.13 $2.96 $2.86 View $2.77 $2.69 $2.60 $2.34	Min.: 1 Mult.: 1	Through Hole	470 mH	25 A	1:500	16 Ohms		15 mm	12.5 mm	12 mm	500 kHz
Current Transformers - Board Mount TRANSFORMER 50 TURNS PRIMARY 56050C Murata Power Solutions 1: $2.56 214In Stock 4,875On Order	Mfr. Part No. 56050C Mouser Part No 580-56050C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 50 TURNS PRIMARY	Datasheet	214In Stock 4,875On Order	$2.56 $2.32 $2.10 $2.04 View $1.97 $1.93 $1.89 $1.82 $1.73	Min.: 1 Mult.: 1	Through Hole	4.5 mH	10 A	50:1	199 mOhms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount TRANSFORMER 100 TURNS PRIMARY 56100C Murata Power Solutions 1: $2.88 153In Stock 525Expected 08/03/2027	Mfr. Part No. 56100C Mouser Part No 580-56100C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 100 TURNS PRIMARY	Datasheet	153In Stock 525Expected 08/03/2027	$2.88 $2.33 $2.15 $2.08 View $2.02 $1.94 $1.71 $1.67 $1.62	Min.: 1 Mult.: 1	Through Hole	18 mH	10 A	100:1	1.4 Ohms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount TRANSFORMER 200 TURNS PRIMARY 56200C Murata Power Solutions 1: $2.56 204In Stock 1,800On Order	Mfr. Part No. 56200C Mouser Part No 580-56200C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 200 TURNS PRIMARY	Datasheet	204In Stock 1,800On Order On Order Ship Dates Mfr. No: 56200C Stock: 204 Can Dispatch Immediately On Order: 400 Expected 12/04/2027 600 Expected 03/05/2027 800 Expected 10/05/2027 Factory Lead Time: 9 Weeks	$2.56 $2.32 $2.19 $2.12 View $1.97 $1.93 $1.89 $1.82 $1.73	Min.: 1 Mult.: 1	Through Hole	72 mH	10 A	200:1	2.81 Ohms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount TRANSFORMER 100 TURNS PRIMARY 56T100C Murata Power Solutions 1: $2.42 242In Stock	Mfr. Part No. 56T100C Mouser Part No 580-56T100C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 100 TURNS PRIMARY	Datasheet	242In Stock	$2.42 $2.19 $1.85 $1.84 View $1.67 $1.61 $1.58 $1.54	Min.: 1 Mult.: 1	Through Hole	18 mH	10 A	100CT	1.4 Ohms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount Current Sense transformer 200 turns primary with Centre Tap 56T200C Murata Power Solutions 1: $2.88 49In Stock	Mfr. Part No. 56T200C Mouser Part No 580-56T200C	Murata Power Solutions	Current Transformers - Board Mount Current Sense transformer 200 turns primary with Centre Tap	Datasheet	49In Stock	$2.88 $2.33 $2.15 $1.88 View $1.81 $1.76 $1.73 $1.68 $1.64	Min.: 1 Mult.: 1	Through Hole	72 mH	10 A	200CT	2.81 Ohms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount 5.73 OHM 56T300C Murata Power Solutions 1: $2.42 99In Stock	Mfr. Part No. 56T300C Mouser Part No 580-56T300C	Murata Power Solutions	Current Transformers - Board Mount 5.73 OHM	Datasheet	99In Stock	$2.42 $2.19 $2.04 $1.97 View $1.91 $1.83 $1.80 $1.74 $1.65	Min.: 1 Mult.: 1	Through Hole	160 mH	10 A	300CT	8.59 Ohms	Radial	16.79 mm	8.89 mm	20.19 mm	20 kHz to 200 kHz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS: CST-1030 Triad Magnetics 1: $8.23 3,862In Stock	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	3,862In Stock	$8.23 $7.57 $7.19 $6.97 View $6.75 $6.46 $6.26 $6.25	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 THT Current Sense 4700uH .5Ohms FIS105NL Pulse Electronics 1: $3.19 323In Stock	Mfr. Part No. FIS105NL Mouser Part No 673-FIS105NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 4700uH .5Ohms	Datasheet	323In Stock	$3.19 $2.89 $2.58 $2.48 View $2.41 $2.37 $2.32 $1.97 $1.94	Min.: 1 Mult.: 1	Through Hole	4.7 mH	25 A	1:50			15 mm	12.5 mm	12 mm	500 kHz
Current Transformers - Board Mount THT Current Sense 94.5mH 4.5Ohms FIS121NL Pulse Electronics 1: $2.58 388In Stock 2,200Expected 29/12/2026	Mfr. Part No. FIS121NL Mouser Part No 673-FIS121NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 94.5mH 4.5Ohms	Datasheet	388In Stock 2,200Expected 29/12/2026	$2.58 $2.34 $2.19 $2.10 View $2.05 $1.97 $1.92 $1.88 $1.76	Min.: 1 Mult.: 1	Through Hole	94.5 mH	15 A	1:100	4.5 Ohms		15 mm	12.5 mm	12 mm	200 kHz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS CST-1005 Triad Magnetics 1: $5.88 1,600In 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	1,600In Stock	$5.88 $5.41 $5.19 $4.74 View $4.66 $4.65 $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: 15 AMPS CST-1015 Triad Magnetics 1: $6.11 595In 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	595In Stock	$6.11 $5.52 $5.30 $5.24 View $5.11 $4.89 $4.74 $4.47	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: $6.19 1,130In 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	1,130In 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 3,424In 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	3,424In 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 1,647In Stock 2,256On 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	1,647In Stock 2,256On Order On Order Ship Dates Mfr. No: CST206-2A Stock: 1,647 Can Dispatch Immediately On Order: 618 Pending 894 Expected 10/11/2026 744 Expected 07/01/2027 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: $3.49 778In Stock	Mfr. Part No. CST306-3A Mouser Part No 553-CST306-3A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 55.0mH 200T ENCAP TORIOD/CST306-3A	Datasheet	778In Stock	$3.49 $3.16 $3.03 $2.94 View $2.85 $2.73 $2.64 $2.56	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 CT07-1000 ICE Components 1: $7.50 997In 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	997In 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