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Current Transformers - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 055654 Bourns 1: ¥1,199.2 118In Stock	Mfr. Part # 055654 Mouser Part # 652-55654	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	¥1,199.2 ¥1,149.4 ¥1,127.8 ¥744.1 View ¥526.5 ¥521.6	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 13/10/6 055658 Bourns 1: ¥1,762.3 76In Stock	Mfr. Part # 055658 Mouser Part # 652-55658	Bourns	Current Transformers - Board Mount SP-R 13/10/6 Learn More about Bourns 0556x current sense transformers	Datasheet	76In Stock	¥1,762.3 ¥1,729.1 ¥1,692.6 ¥1,566.3 View ¥1,440.1 ¥1,137.8 ¥822.2 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055662 Bourns 1: ¥1,204.2 65In Stock	Mfr. Part # 055662 Mouser Part # 652-55662	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	65In Stock	¥1,204.2 ¥1,046.4 ¥940.1 ¥901.9 View ¥584.7 ¥583 ¥440.2	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 14/9/5 055663 Bourns 1: ¥784 61In Stock	Mfr. Part # 055663 Mouser Part # 652-55663	Bourns	Current Transformers - Board Mount SP-R 14/9/5 Learn More about Bourns 0556x current sense transformers	Datasheet	61In Stock	¥784 ¥686 ¥612.9 ¥594.6 View ¥588 ¥583 ¥578 ¥559.8 ¥536.5	Min.: 1 Mult.: 1
Current Transformers - Board Mount SP-R 13/10/6 055664 Bourns 1: ¥805.6 118In Stock	Mfr. Part # 055664 Mouser Part # 652-55664	Bourns	Current Transformers - Board Mount SP-R 13/10/6 Learn More about Bourns 0556x current sense transformers	Datasheet	118In Stock	¥805.6 ¥682.7 ¥609.6 ¥607.9 View ¥501.6 ¥485	Min.: 1 Mult.: 1
Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS: CST-1030 Triad Magnetics 1: ¥1,367 3,912In Stock	Mfr. Part # CST-1030 Mouser Part # 553-CST-1030	Triad Magnetics	Current Transformers - Board Mount CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 30 AMPS:	Datasheet	3,912In Stock	¥1,367 ¥1,234.1 ¥1,184.3 ¥1,147.8 View ¥1,112.9 ¥1,064.7 ¥1,036.5 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 THT Current Sense 4700uH .5Ohms FIS105NL Pulse Electronics 1: ¥529.9 323In Stock	Mfr. Part # FIS105NL Mouser Part # 673-FIS105NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 4700uH .5Ohms	Datasheet	323In Stock	¥529.9 ¥480 ¥428.5 ¥411.9 View ¥400.3 ¥393.7 ¥385.4 ¥327.2 ¥322.2	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 SMD Current Sense 980uH 4.75Ohms P8207NLT Pulse Electronics 1: ¥450.1 219In Stock 1,800Expected 11/10/2026	Mfr. Part # P8207NLT Mouser Part # 673-P8207NLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense 980uH 4.75Ohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	219In Stock 1,800Expected 11/10/2026	Cut Tape ¥450.1 ¥408.6 ¥382 ¥375.4 Reel ¥292.3 View ¥347.1 ¥302.3 ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 900			10 A				8.38 mm	7.21 mm	5.5 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Sense 500uH 1.5Ohms PA1005.050NLT Pulse Electronics 1: ¥353.8 737In Stock 1,800Expected 2/23/2027	Mfr. Part # PA1005.050NLT Mouser Part # 673-PA1005.050NLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense 500uH 1.5Ohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	737In Stock 1,800Expected 2/23/2027	Cut Tape ¥353.8 ¥320.6 ¥300.6 ¥290.7 Reel ¥255.8 View ¥282.4 ¥275.7 ¥267.4 ¥252.5 MouseReel Available	Min.: 1 Mult.: 1 : 900			20 A				8.38 mm	7.21 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q100
Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:125 Xfmr PA1005.125QNLT Pulse Electronics 1: ¥323.9 386In Stock	Mfr. Part # PA1005.125QNLT Mouser Part # 673-PA1005.125QNLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:125 Xfmr Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	386In Stock	Cut Tape ¥323.9 ¥294 ¥277.4 ¥269.1 Reel ¥230.9 View ¥260.8 ¥252.5 ¥240.8 ¥227.6 MouseReel Available	Min.: 1 Mult.: 1 : 900			20 A				8.4 mm	7.2 mm	5.5 mm	50 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 4.5mH 3500V 50A DCR=.5mOhms T=1:100 PAS6322.100NLT Pulse Electronics 1: ¥637.8 31In Stock 700Expected 2/17/2027	Mfr. Part # PAS6322.100NLT Mouser Part # 673-PAS6322.100NLT	Pulse Electronics	Current Transformers - Board Mount 4.5mH 3500V 50A DCR=.5mOhms T=1:100	Datasheet	31In Stock 700Expected 2/17/2027	Cut Tape ¥637.8 ¥578 ¥536.5 ¥519.9 Reel ¥503.3 View ¥504.9 ¥491.7 ¥470.1 ¥456.8 MouseReel Available	Min.: 1 Mult.: 1 : 350	PCB Mount	4.5 mH	50 A	1:100		SMD/SMT	12.8 mm	7 mm
Current Transformers - Board Mount 5.63mH 2250Vdc 30A DCR= 0.35mOhms PH9494.150NLT Pulse Electronics 1: ¥385.4 322In Stock	Mfr. Part # PH9494.150NLT Mouser Part # 673-PH9494.150NLT	Pulse Electronics	Current Transformers - Board Mount 5.63mH 2250Vdc 30A DCR= 0.35mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	322In Stock	Cut Tape ¥385.4 ¥350.5 ¥325.6 ¥315.6 Reel ¥265.8 View ¥307.3 ¥279 ¥234.2 ¥230.9	Min.: 1 Mult.: 1 : 450	PCB Mount	5.63 mH	30 A	150:1	5.7 Ohms	SMD/SMT	12.8 mm	9.7 mm	7.2 mm
Current Transformers - Board Mount XFMR CURRENT SENSE EP10 1:100 PH9505.100NLT Pulse Electronics 1: ¥501.6 467In Stock 900Expected 1/1/2027	Mfr. Part # PH9505.100NLT Mouser Part # 673-PH9505.100NLT	Pulse Electronics	Current Transformers - Board Mount XFMR CURRENT SENSE EP10 1:100 Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	467In Stock 900Expected 1/1/2027	Cut Tape ¥501.6 ¥455.1 ¥428.5 ¥415.3 Reel ¥370.4 View ¥370.4 ¥363.8 ¥362.1 MouseReel Available	Min.: 1 Mult.: 1 : 150	PCB Mount	7 mH	30 A	1:100	3.1 Ohms		12.8 mm	12.2 mm	14.4 mm	20 kHz
Current Transformers - Board Mount 2.2mH 30A TR=100 DCR=0.35mOhms 1200Vrms PMS9494.100NLT Pulse Electronics 1: ¥465.1 53In Stock 1,350Expected 1/12/2027	Mfr. Part # PMS9494.100NLT Mouser Part # 673-PMS9494.100NLT	Pulse Electronics	Current Transformers - Board Mount 2.2mH 30A TR=100 DCR=0.35mOhms 1200Vrms Learn More about Pulse Electronics pulse iatf current sense transformers	Datasheet	53In Stock 1,350Expected 1/12/2027	Cut Tape ¥465.1 ¥420.2 ¥383.7 ¥372.1 Reel ¥323.9 View ¥360.4 ¥335.5 ¥310.6 ¥305.6 MouseReel Available	Min.: 1 Mult.: 1 : 450	SMD/SMT	2.2 mH	30 A	100	350 uOhms	SMD/SMT	13 mm	10.5 mm	7.2 mm	20 kHz to 1 MHz
Current Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196500 Wurth Elektronik 1: ¥1,675.9 120In Stock 120On Order	Mfr. Part # 749196500 Mouser Part # 710-749196500	Wurth Elektronik	Current Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	120In Stock 120On Order	Cut Tape ¥1,675.9 ¥1,506.5 ¥1,338.8 Reel ¥1,006.6	Min.: 1 Mult.: 1 : 120
Current Transformers - Board Mount Current Sense Transformer 500uH, 20A, 1:50 Turns Ratio 749251050 Wurth Elektronik 1: ¥413.6 574In Stock	Mfr. Part # 749251050 Mouser Part # 710-749251050	Wurth Elektronik	Current Transformers - Board Mount Current Sense Transformer 500uH, 20A, 1:50 Turns Ratio Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	574In Stock	Cut Tape ¥413.6 ¥367.1 ¥340.5 ¥312.3 ¥285.7 Reel ¥249.2 MouseReel Available	Min.: 1 Mult.: 1 : 750	PCB Mount	500 uH	20 A	1:50	1.4 Ohms	SMD/SMT	7.7 mm	6.9 mm	5.33 mm
Current Transformers - Board Mount WE-CST 980uH 20A 1:7 DCR=.75mOhms 749251070 Wurth Elektronik 1: ¥413.6 175In Stock	Mfr. Part # 749251070 Mouser Part # 710-749251070	Wurth Elektronik	Current Transformers - Board Mount WE-CST 980uH 20A 1:7 DCR=.75mOhms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	175In Stock	Cut Tape ¥413.6 ¥367.1 ¥340.5 ¥312.3 ¥285.7 Reel ¥249.2	Min.: 1 Mult.: 1 : 750	PCB Mount	980 uH		1:70		SMD/SMT	7.7 mm	6.9 mm	5.33 mm
Current Transformers - Board Mount WE-CST 2mH 10A 1:1 DCR=5.5Ohms 749251100 Wurth Elektronik 1: ¥413.6 16In Stock 1,500Expected 1/22/2027	Mfr. Part # 749251100 Mouser Part # 710-749251100	Wurth Elektronik	Current Transformers - Board Mount WE-CST 2mH 10A 1:1 DCR=5.5Ohms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	16In Stock 1,500Expected 1/22/2027	Cut Tape ¥413.6 ¥367.1 ¥340.5 ¥312.3 ¥285.7 Reel ¥249.2 MouseReel Available	Min.: 1 Mult.: 1 : 750	PCB Mount	2 mH	10 A	1:100	5.5 Ohms	SMD/SMT	7.7 mm	6.9 mm	5.33 mm
Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT 7492540050 Wurth Elektronik 1: ¥730.8 321In Stock 900Expected 11/2/2026	Mfr. Part # 7492540050 Mouser Part # 710-7492540050	Wurth Elektronik	Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	321In Stock 900Expected 11/2/2026	Cut Tape ¥730.8 ¥624.5 ¥446.8 Reel ¥446.8 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	1.4 mH	40 A	1:50	202 mOhms	SMD/SMT	14.48 mm	20.2 mm	10.5 mm	1 MHz
Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT 7492540500 Wurth Elektronik 1: ¥730.8 453In Stock	Mfr. Part # 7492540500 Mouser Part # 710-7492540500	Wurth Elektronik	Current Transformers - Board Mount WE-CST 135mH 1:500 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	453In Stock	Cut Tape ¥730.8 ¥624.5 Reel ¥624.5 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	135 mH	40 A	1:500	21.2 mOhms	SMD/SMT	14.48 mm	13.3 mm	10.5 mm	1 MHz
Current Transformers - Board Mount Sample kit for EP6 TRANSFORMER B78416X0001 TDK 1: ¥7,866.5 3In Stock	Mfr. Part # B78416X0001 Mouser Part # 871-B78416X0001	TDK	Current Transformers - Board Mount Sample kit for EP6 TRANSFORMER Learn More about TDK epcos b78416	Datasheet	3In Stock	¥7,866.5 ¥7,079.2 ¥6,785.2 ¥6,569.3 View ¥6,360 ¥6,341.7	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 EP7 P100712 Current Sense AEC-Q200 B78417A2285A003 TDK 1: ¥1,109.5 289In Stock	Mfr. Part # B78417A2285A003 Mouser Part # 871-B78417A2285A003	TDK	Current Transformers - Board Mount EP7 P100712 Current Sense AEC-Q200 Learn More about TDK epcos ep transformers	Datasheet	289In Stock	Cut Tape ¥1,109.5 ¥965 ¥921.9 ¥896.9 Reel ¥833.8 View ¥868.7 ¥805.6 ¥780.7 ¥734.2 MouseReel Available	Min.: 1 Mult.: 1 : 320		1.7 mH			2.1 Ohms	SMD/SMT	11 mm	10.6 mm	9.7 mm	50 kHz to 250 kHz	AEC-Q100
Current Transformers - Board Mount 1280uH 36V 2.5mOhms N1:N2=1:125 B82801A1135A125 TDK 1: ¥543.1 262In Stock 600Expected 4/9/2027	Mfr. Part # B82801A1135A125 Mouser Part # 871-B82801A1135A125	TDK	Current Transformers - Board Mount 1280uH 36V 2.5mOhms N1:N2=1:125 Learn More about TDK epcos b82801 transformers	Datasheet	262In Stock 600Expected 4/9/2027	Cut Tape ¥543.1 ¥491.7 ¥463.4 ¥450.1 Reel ¥408.6 View ¥436.8 ¥425.2 ¥387 ¥370.4	Min.: 1 Mult.: 1 : 600	SMD/SMT	1.28 mH		1:125	15 Ohms	SMD/SMT	4.85 mm	4.5 mm	3.5 mm	50 kHz to 1 MHz
Current Transformers - Board Mount 1840uH 43.2V 2.5mOhm N1:N2=1:150 B82801A1185A150 TDK 1: ¥543.1 214In Stock	Mfr. Part # B82801A1185A150 Mouser Part # 871-B82801A1185A150	TDK	Current Transformers - Board Mount 1840uH 43.2V 2.5mOhm N1:N2=1:150 Learn More about TDK epcos b82801 transformers	Datasheet	214In Stock	Cut Tape ¥543.1 ¥491.7 ¥463.4 ¥450.1 Reel ¥408.6 View ¥436.8 ¥425.2 ¥387 ¥378.7	Min.: 1 Mult.: 1 : 600	PCB Mount	820 uH		1:150	22.7 Ohms	SMD/SMT	4.85 mm	4.5 mm	3.5 mm	50 kHz to 1 MHz
Current Transformers - Board Mount 33uH 5.76V 2.5mOhms N1:N2=1:20 B82801A1333A020 TDK 1: ¥543.1 133In Stock	Mfr. Part # B82801A1333A020 Mouser Part # 871-B82801A1333A020	TDK	Current Transformers - Board Mount 33uH 5.76V 2.5mOhms N1:N2=1:20 Learn More about TDK epcos b82801 transformers	Datasheet	133In Stock	Cut Tape ¥543.1 ¥491.7 ¥463.4 ¥450.1 Reel ¥408.6 View ¥436.8 ¥425.2 ¥387 ¥378.7	Min.: 1 Mult.: 1 : 600	SMD/SMT	33 uH		1:20	700 mOhms	SMD/SMT	4.85 mm	4.5 mm	3.5 mm	50 kHz to 1 MHz