Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (UK) +44 (0) 1494-427500Feedback

Change LocationEnglish

+44 (0) 1494-427500 Change Location

In Stock

RoHS

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

CST306 Series Current Transformers - Board Mount

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

Results: 7

Applied Filters:

Series = CST306

Inductance

Current Rating

Turns Ratio

Secondary Resistance

Length

Width

Height

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; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Inductance	Current Rating	Turns Ratio	Secondary Resistance	Termination Style	Length	Width	Height	Frequency Range
	Current Transformers - Board Mount CURRENT SENSE 55.0mH 200T ENCAP TORIOD/CST306-3A CST306-3A Triad Magnetics 1: $3.29 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	$3.29 $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 3.5mH 50T ENCAP TORIOD/CST306-1A CST306-1A Triad Magnetics 1: $3.95 259In Stock	Mfr. Part No. CST306-1A Mouser Part No 553-CST306-1A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 3.5mH 50T ENCAP TORIOD/CST306-1A	Datasheet	259In Stock	$3.95 $3.58 $3.44 $3.33 View $3.23 $3.09 $2.49 $2.41	Min.: 1 Mult.: 1			Through Hole	3.5 mH	35 A	50:1	340 mOhms	Radial	17.53 mm	9.78 mm	23.24 mm	20 kHz to 200 kHz
	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST306-2A CST306-2A Triad Magnetics 1: $3.49 21In Stock	Mfr. Part No. CST306-2A Mouser Part No 553-CST306-2A	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100T ENCAP TORIOD/CST306-2A	Datasheet	21In Stock	$3.49 $3.16 $3.04 $2.94 View $2.85 $2.73 $2.64 $2.56	Min.: 1 Mult.: 1			Through Hole	14 mH	25 A	100:1	1.55 Ohms	Radial	17.53 mm	9.78 mm	23.24 mm	20 kHz to 200 kHz
	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST306-2T CST306-2T Triad Magnetics 1: $3.29 85In Stock	Mfr. Part No. CST306-2T Mouser Part No 553-CST306-2T	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST306-2T	Datasheet	85In Stock	$3.29 $2.64 $2.54 $2.48 View $2.41 $2.40	Min.: 1 Mult.: 1			Through Hole	14 mH	25 A	100CT	1.55 Ohms	Radial	17.53 mm	9.78 mm	23.24 mm	20 kHz to 200 kHz
	Current Transformers - Board Mount CURRENT SENSE 55.0mH 200Tct ENCAP TORIOD/CST306-3T CST306-3T Triad Magnetics 1: $3.49 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 2027/01/07 756 Expected 2027/01/11 Factory Lead Time: 18 Weeks	$3.49 $3.16 $3.04 $2.94 View $2.85 $2.73 $2.64 $2.56	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 CURRENT SENSE 3.5mH 50Tct ENCAP TORIOD/CST306-1T CST306-1T Triad Magnetics 1: $4.61 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. CST306-1T Mouser Part No 553-CST306-1T	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE 3.5mH 50Tct ENCAP TORIOD/CST306-1T	Datasheet	Non-Stocked Lead-Time 18 Weeks	$4.61 $4.14 $3.97 $3.84 View $3.71 $3.54 $2.85 $2.76 $2.74	Min.: 1 Mult.: 1			Through Hole	3.5 mH	35 A	50CT	340 mOhms	Radial	17.53 mm	9.78 mm	23.24 mm	20 kHz to 200 kHz
	Current Transformers - Board Mount Current Sense Tranformer Kit : CST306-1A, -1T, -2A, -2T, -3A, -3T CST306K Triad Magnetics 1: $15.39 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. CST306K Mouser Part No 553-CST306K	Triad Magnetics	Current Transformers - Board Mount Current Sense Tranformer Kit : CST306-1A, -1T, -2A, -2T, -3A, -3T	Datasheet	Non-Stocked Lead-Time 18 Weeks	$15.39 $14.72 $14.06 $13.74 $10.85	Min.: 1 Mult.: 1			Through Hole					Radial	95.3 mm	63.5 mm	50.8 mm	20 kHz to 200 kHz