.hide-partial { max-height: none; } .show-more { display: none; }

Through Hole Current Transformers - Board Mount

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 53

Applied Filters:

Mounting Style = Through Hole

Manufacturer

Inductance

Current Rating

Turns Ratio

Secondary Resistance

Termination Style

Length

Width

Height

Frequency Range

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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: $7.40 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	$7.40 $6.85 $6.40 $6.21 View $6.04 $5.97 $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 Current Sense Transformer CT05-050 ICE Components 1: $4.21 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	$4.21 $3.45 $2.99 $2.90 View $2.80 $2.76 $2.73 $2.62 $2.58	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 CT05-100 ICE Components 1: $4.98 615In 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	615In Stock	$4.98 $4.44 $4.36 $3.30 $3.28	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 CT05-500 ICE Components 1: $5.78 936In 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	936In Stock	$5.78 $4.72 $3.88 $3.77 View $3.65 $3.62 $3.58 $3.48 $3.33	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 THT Current Sense 18000uH 2Ohms FIS115NL Pulse Electronics 1: $2.56 2,332In Stock	Mfr. Part No. FIS115NL Mouser Part No 673-FIS115NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 18000uH 2Ohms	Datasheet	2,332In Stock	$2.56 $2.33 $2.04 $1.99 $1.76	Min.: 1 Mult.: 1 Max.: 120	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 94.5mH 4.5Ohms FIS121NL Pulse Electronics 1: $2.58 1,388In Stock	Mfr. Part No. FIS121NL Mouser Part No 673-FIS121NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 94.5mH 4.5Ohms	Datasheet	1,388In Stock	$2.58 $2.34 $2.19 $2.11 View $2.05 $1.97 $1.92 $1.88 $1.86	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 THT Current Sense 470mH 16Ohms FIS155NL Pulse Electronics 1: $3.47 1,198In Stock	Mfr. Part No. FIS155NL Mouser Part No 673-FIS155NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 470mH 16Ohms	Datasheet	1,198In Stock	$3.47 $3.13 $2.97 $2.86 $2.77	Min.: 1 Mult.: 1 Max.: 120	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: $2.42 274In 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	274In Stock 4,875On Order On Order Ship Dates Mfr. No: 56050C Stock: 274 Can Dispatch Immediately On Order: 2,025 Pending 2,850 Expected 2026/09/21 Factory Lead Time: 9 Weeks	$2.42 $2.19 $2.04 $1.97 View $1.91 $1.87 $1.83 $1.77 $1.65	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 239In Stock 525Expected 2026/10/20	Mfr. Part No. 56100C Mouser Part No 580-56100C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 100 TURNS PRIMARY	Datasheet	239In Stock 525Expected 2026/10/20	$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 634In Stock	Mfr. Part No. 56200C Mouser Part No 580-56200C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 200 TURNS PRIMARY	Datasheet	634In Stock	$2.56 $2.33 $2.19 $2.12 View $1.97 $1.93 $1.90 $1.83 $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 245In Stock	Mfr. Part No. 56T100C Mouser Part No 580-56T100C	Murata Power Solutions	Current Transformers - Board Mount TRANSFORMER 100 TURNS PRIMARY	Datasheet	245In Stock	$2.42 $2.19 $1.85 $1.84 View $1.67 $1.60 $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 $1.67 $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 $1.93 $1.91 View $1.76 $1.73 $1.69 $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 THT Current Sense 4700uH .5Ohms FIS105NL Pulse Electronics 1: $3.17 443In Stock	Mfr. Part No. FIS105NL Mouser Part No 673-FIS105NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 4700uH .5Ohms	Datasheet	443In Stock	$3.17 $2.90 $2.55 $2.47 $2.40	Min.: 1 Mult.: 1 Max.: 120	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 76000uH 4.5Ohms FIS125NL Pulse Electronics 1: $3.38 42In Stock 1,740Expected 2027/01/20	Mfr. Part No. FIS125NL Mouser Part No 673-FIS125NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 76000uH 4.5Ohms	Datasheet	42In Stock 1,740Expected 2027/01/20	$3.38 $3.06 $2.54 $2.49 $2.38	Min.: 1 Mult.: 1 Max.: 120	Through Hole	76 mH	25 A	1:200	4.5 Ohms		15 mm	12.5 mm	12 mm	500 kHz
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS CST-1005 Triad Magnetics 1: $5.88 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	$5.88 $5.41 $5.19 $4.75 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: 15 AMPS CST-1015 Triad Magnetics 1: $6.11 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	$6.11 $5.52 $5.30 $5.26 View $5.11 $4.90 $4.62 $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 1,133In 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	$6.19 $5.61 $5.42 $5.12 View $4.97 $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 TRANSFORMER, PRIMARY CURRENT: 30 AMPS: CST-1030 Triad Magnetics 1: $8.23 1,878In Stock 2,160Expected 2026/10/22	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 2026/10/22	$8.23 $7.43 $7.13 $6.91 View $6.70 $6.41 $6.25 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: $5.09 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	$5.09 $4.70 $4.50 $4.11 View $3.98 $3.88 $3.76 $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 1,815In 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 2026/11/05 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 Transformer CT05-1000 ICE Components 1: $6.26 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	$6.26 $5.02 $4.80 $4.66 View $4.51 $4.34 $4.20 $4.07 $3.90	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: $9.05 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	$9.05 $7.85 $7.52 $7.29 View $6.27 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: $8.75 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	$8.75 $7.40 $7.09 $6.88 View $6.65 $6.37 $6.18 $5.98 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: $4.28 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 2026/10/20 Factory Lead Time: 27 Weeks	$4.28 $3.51 $3.04 $2.95 View $2.85 $2.81 $2.79 $2.67 $2.62	Min.: 1 Mult.: 1	Through Hole					Radial	14.5 mm	13 mm	15.8 mm