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

Current Transformers - Board Mount

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

Results: 105

Applied Filters:

Packaging = Multiple Values

Manufacturer

Mounting Style

Inductance

Current Rating

Turns Ratio

Secondary Resistance

Termination Style

Length

Width

Height

Frequency Range

Qualification

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	Qualification
Current Transformers - Board Mount SP-R 14/9/5 055662 Bourns 1: $8.02 65In Stock	Mfr. Part No. 055662 Mouser Part No 652-55662	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	65In Stock	$8.02 $7.06 $6.43 $6.20 View $3.54 $3.53 $2.74 $2.61	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 13/10/6 055664 Bourns 1: $4.85 118In Stock	Mfr. Part No. 055664 Mouser Part No 652-55664	Bourns	Current Transformers - Board Mount SP-R 13/10/6 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	$4.85 $4.25 $3.80 $3.77 View $3.76 $3.27 $3.22	Min.: 1 Mult.: 1
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 Sample kit for EP6 TRANSFORMER B78416X0001 TDK 1: $47.36 3In Stock	Mfr. Part No. B78416X0001 Mouser Part No 871-B78416X0001	TDK	Current Transformers - Board Mount Sample kit for EP6 TRANSFORMER Learn More about TDK epcos b78416	Datasheet	3In Stock	$47.36 $42.62 $40.85 $39.55 View $38.29 $38.18	Min.: 1 Mult.: 1	SMD/SMT	230 uH, 3 mH, 3 mH, 4.2 mH, 5 mH				SMD/SMT	8.8 mm	7.6 mm	7.1 mm	50 kHz to 300 kHz	AEC-Q200
Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT B82801X3 TDK 1: $66.44 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	$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 12In 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	12In Stock 1,920Expected 16/02/2027	$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: 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 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 SP-R 14/9/5 055663 Bourns 1: $4.72 21In Stock	Mfr. Part No. 055663 Mouser Part No 652-55663	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	21In Stock	$4.72 $4.13 $3.70 $3.69 View $3.14 $3.04	Min.: 1 Mult.: 1
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
Current Transformers - Board Mount 100Ohm . 0025W 5A 5301 Spectrum Control 1: $68.26 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	$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 CSE187L-P CSE187L-P Triad Magnetics 1: $4.73 449In Stock	Mfr. Part No. CSE187L-P Mouser Part No 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
Current Transformers - Board Mount Current Sense Transformer CT08-1200 ICE Components 1: $7.18 335In 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	335In Stock	$7.18 $6.13 $5.87 $5.70 View $5.52 $4.96 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 20A 50kHz-1MHz DCR=0.75mOhms PA1005.100NL Pulse Electronics 1: $2.13 4,436Expected 17/03/2027	Mfr. Part No. PA1005.100NL Mouser Part No 673-PA1005.100NL	Pulse Electronics	Current Transformers - Board Mount 20A 50kHz-1MHz DCR=0.75mOhms	Datasheet	4,436Expected 17/03/2027	$2.13 $1.93 $1.85 $1.80 View $1.73 $1.64 $1.60 $1.56 $1.45	Min.: 1 Mult.: 1			20 A				7.2 mm	8.4 mm	5.5 mm	50 kHz to 1 MHz
Current Transformers - Board Mount THT Current Sense 76000uH 4.5Ohms FIS125NL Pulse Electronics 1: $3.38 1,740Expected 20/01/2027	Mfr. Part No. FIS125NL Mouser Part No 673-FIS125NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 76000uH 4.5Ohms	Datasheet	1,740Expected 20/01/2027	$3.38 $3.06 $2.54 $2.49 View $2.38 $2.36 $2.26	Min.: 1 Mult.: 1	Through Hole	76 mH	25 A	1:200	4.5 Ohms		15 mm	12.5 mm	12 mm	500 kHz
Current Transformers - Board Mount D18xx Current Sensor 24A 20-50kHz D1870L Coilcraft 1: $5.04 242Expected 20/11/2026	Mfr. Part No. D1870L Mouser Part No 994-D1870L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 24A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	242Expected 20/11/2026	$5.04 $4.12 $3.39 $3.28 View $3.18 $3.16 $3.14 $3.04 $2.91	Min.: 1 Mult.: 1
Current Transformers - Board Mount XFMR,CURRENT SENSE 1:40 NPB PA1005.040QNL Pulse Electronics 1,440: $1.18 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PA1005.040QNL Mouser Part No 673-PA1005.040QNL	Pulse Electronics	Current Transformers - Board Mount XFMR,CURRENT SENSE 1:40 NPB	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.18	Min.: 1,440 Mult.: 120			20 A				7.2 mm	8.4 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CURRENT SENSE 1:50 AECQ SMD PA1005.050QNL Pulse Electronics 1: $1.95 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PA1005.050QNL Mouser Part No 673-PA1005.050QNL	Pulse Electronics	Current Transformers - Board Mount CURRENT SENSE 1:50 AECQ SMD	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.95 $1.77 $1.67 $1.62 View $1.56 $1.50 $1.37 $1.18 $1.15	Min.: 1 Mult.: 1			20 A				7.2 mm	8.4 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount XFMR,CURRENT SENSE 1:60 NPB PA1005.060QNL Pulse Electronics 1,440: $1.43 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PA1005.060QNL Mouser Part No 673-PA1005.060QNL	Pulse Electronics	Current Transformers - Board Mount XFMR,CURRENT SENSE 1:60 NPB	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.43 $1.18	Min.: 1,440 Mult.: 120			20 A	1:60			7.2 mm	8.4 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount XFMR,CURRENT SENSE 1:70 NPB PA1005.070QNL Pulse Electronics 1,440: $1.43 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. PA1005.070QNL Mouser Part No 673-PA1005.070QNL	Pulse Electronics	Current Transformers - Board Mount XFMR,CURRENT SENSE 1:70 NPB	Datasheet	Non-Stocked Lead-Time 9 Weeks	$1.43 $1.18	Min.: 1,440 Mult.: 120			20 A				7.2 mm	8.4 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount CURR SENSE XFMR 1:125 20A SMD 6Term PA1005.125NL Pulse Electronics 1: $2.03 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. PA1005.125NL Mouser Part No 673-PA1005.125NL	Pulse Electronics	Current Transformers - Board Mount CURR SENSE XFMR 1:125 20A SMD 6Term	Datasheet	Non-Stocked Lead-Time 11 Weeks	$2.03 $1.82 $1.68 $1.63 View $1.58 $1.52 $1.37 $1.18 $1.15	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055650-000 Bourns 2,760: $4.13 Non-Stocked	Mfr. Part No. 055650-000 Mouser Part No 652-055650-000	Bourns	Current Transformers - Board Mount SP-R 14/9/5	Datasheet	Non-Stocked	$4.13	Min.: 2,760 Mult.: 120
Current Transformers - Board Mount SP-R 14/9/5 055651-000 Bourns 2,760: $3.86 Non-Stocked	Mfr. Part No. 055651-000 Mouser Part No 652-055651-000	Bourns	Current Transformers - Board Mount SP-R 14/9/5	Datasheet	Non-Stocked	$3.86	Min.: 2,760 Mult.: 120