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SMD/SMT 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 SMD Current Transformer 1800uH-TR SCS-4-4-150T-TR Bel Signal Transformer 1: ¥790.6 1,955In Stock	Mfr. Part # SCS-4-4-150T-TR Mouser Part # 530-SCS-4-4-150T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 1800uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,955In Stock	Cut Tape ¥790.6 ¥647.8 ¥531.5 ¥516.6 View Reel ¥411.9 ¥500 ¥496.6 ¥491.7 ¥476.7 ¥411.9	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	1.8 mH	7 A	150:1	21 Ohms	SMD/SMT	4.7 mm	3.65 mm	3.55 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Transformer 33uH-TR SCS-4-4-20T-TR Bel Signal Transformer 1: ¥790.6 1,859In Stock	Mfr. Part # SCS-4-4-20T-TR Mouser Part # 530-SCS-4-4-20T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 33uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,859In Stock	Cut Tape ¥790.6 ¥647.8 ¥531.5 ¥516.6 View Reel ¥411.9 ¥500 ¥496.6 ¥491.7 ¥476.7 ¥411.9	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	33 uH	7 A	20:1	350 mOhms	SMD/SMT	4.7 mm	3.65 mm	3.55 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Transformer 74uH-TR SCS-4-4-30T-TR Bel Signal Transformer 1: ¥790.6 1,998In Stock	Mfr. Part # SCS-4-4-30T-TR Mouser Part # 530-SCS-4-4-30T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 74uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,998In Stock	Cut Tape ¥790.6 ¥647.8 ¥531.5 ¥516.6 View Reel ¥411.9 ¥500 ¥496.6 ¥491.7 ¥476.7 ¥411.9	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	74 uH	7 A	30:1	800 mOhms	SMD/SMT	4.7 mm	3.65 mm	3.55 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Transformer 205uH-TR SCS-4-4-50T-TR Bel Signal Transformer 1: ¥838.8 1,993In Stock	Mfr. Part # SCS-4-4-50T-TR Mouser Part # 530-SCS-4-4-50T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 205uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,993In Stock	Cut Tape ¥838.8 ¥686 ¥564.7 ¥546.5 View Reel ¥436.8 ¥529.9 ¥526.5 ¥523.2 ¥506.6 ¥436.8	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	205 uH	7 A	50:1	2.5 Ohms	SMD/SMT	4.7 mm	3.65 mm	3.55 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Transformer 400uH-TR SCS-4-4-70T-TR Bel Signal Transformer 1: ¥838.8 1,998In Stock	Mfr. Part # SCS-4-4-70T-TR Mouser Part # 530-SCS-4-4-70T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 400uH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	1,998In Stock	Cut Tape ¥838.8 ¥686 ¥564.7 ¥546.5 View Reel ¥436.8 ¥529.9 ¥526.5 ¥523.2 ¥506.6 ¥436.8	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	400 uH	7 A	70:1	4.6 Ohms	SMD/SMT	4.7 mm	3.65 mm	3.55 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Transformer 0.22mH-TR SCS-8-3-20T-TR Bel Signal Transformer 1: ¥1,202.6 343In Stock	Mfr. Part # SCS-8-3-20T-TR Mouser Part # 530-SCS-8-3-20T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 0.22mH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	343In Stock	Cut Tape ¥1,202.6 ¥973.3 ¥935.1 ¥905.2 Reel ¥838.8 View ¥877 ¥750.8 ¥742.5 ¥735.8	Min.: 1 Mult.: 1 : 350	SMD/SMT	220 uH	15 A	20:1	210 mOhms	SMD/SMT	13 mm	11 mm	7.8 mm	50 kHz to 1 MHz
Current Transformers - Board Mount SMD Current Transformer 0.50mH-TR SCS-8-3-30T-TR Bel Signal Transformer 1: ¥1,202.6 348In Stock	Mfr. Part # SCS-8-3-30T-TR Mouser Part # 530-SCS-8-3-30T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 0.50mH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	348In Stock	Cut Tape ¥1,202.6 ¥973.3 ¥935.1 ¥905.2 Reel ¥838.8 View ¥877 ¥750.8 ¥742.5 ¥735.8	Min.: 1 Mult.: 1 : 350	SMD/SMT	500 uH	15 A	30:1	320 mOhms	SMD/SMT	13 mm	11 mm	7.8 mm	50 kHz to 1 MHz
Current Transformers - Board Mount 4.5mH 5kVDC 50A DCR=4.5mohms T=1:100 AEC-Q200 PMS6322.100NLT Pulse Electronics 1: ¥769 68In Stock	Mfr. Part # PMS6322.100NLT Mouser Part # 673-PMS6322.100NLT	Pulse Electronics	Current Transformers - Board Mount 4.5mH 5kVDC 50A DCR=4.5mohms T=1:100 AEC-Q200 Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	68In Stock	Cut Tape ¥769 ¥696 ¥598 ¥579.7 Reel ¥558.1 View ¥561.4 ¥506.6 ¥491.7 ¥476.7 MouseReel Available	Min.: 1 Mult.: 1 : 350	SMD/SMT	4.5 mH	50 A	1:100	2.6 Ohms	SMD/SMT	12.8 mm	20.5 mm	7.5 mm	20 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT 7492540200 Wurth Elektronik 1: ¥730.8 1,476In Stock	Mfr. Part # 7492540200 Mouser Part # 710-7492540200	Wurth Elektronik	Current Transformers - Board Mount WE-CST 22.4mH 1:200 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1,476In Stock	Cut Tape ¥730.8 ¥624.5 ¥498.3 ¥446.8 Reel ¥446.8 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	22.4 mH	40 A	1:200	2.63 Ohms	SMD/SMT	14.48 mm	13.3 mm	10.5 mm	1 MHz
Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT 7492541000 Wurth Elektronik 1: ¥730.8 786In Stock	Mfr. Part # 7492541000 Mouser Part # 710-7492541000	Wurth Elektronik	Current Transformers - Board Mount WE-CST 540mH 1:1000 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	786In Stock	Cut Tape ¥730.8 ¥624.5 ¥498.3 ¥446.8 Reel ¥446.8 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	540 mH	40 A	1:1000	87.64 Ohms	SMD/SMT	14.48 mm	13.3 mm	10.5 mm	1 MHz
Current Transformers - Board Mount 2000uH N1:N2=1:100 T2888 EE5 B82801B205A100 TDK 1: ¥378.7 2,135In Stock 5,400Expected 10/19/2026	Mfr. Part # B82801B205A100 Mouser Part # 871-B82801B205A100	TDK	Current Transformers - Board Mount 2000uH N1:N2=1:100 T2888 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	2,135In Stock 5,400Expected 10/19/2026	Cut Tape ¥378.7 ¥343.8 ¥320.6 ¥310.6 Reel ¥270.7 View ¥302.3 ¥295.7 ¥280.7 ¥265.8 MouseReel Available	Min.: 1 Mult.: 1 : 900	SMD/SMT	2 mH	20 A	1:100	5.5 Ohms	SMD/SMT	8.13 mm	7.11 mm	5.08 mm	50 kHz to 1 MHz
Current Transformers - Board Mount 22.4mH N1:N2=1:200 T4146 EF12.6 SMD B82801C2245A200 TDK 1: ¥644.5 1,026In Stock 2,400Expected 5/7/2027	Mfr. Part # B82801C2245A200 Mouser Part # 871-B82801C2245A200	TDK	Current Transformers - Board Mount 22.4mH N1:N2=1:200 T4146 EF12.6 SMD Learn More about TDK epcosb82801c	Datasheet	1,026In Stock 2,400Expected 5/7/2027	Cut Tape ¥644.5 ¥526.5 ¥480 ¥465.1 Reel ¥423.6 View ¥436.8 ¥418.6 ¥400.3 ¥375.4 MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT	22.4 mH	40 A	1:200	2.9 Ohms	SMD/SMT	14.22 mm	13.46 mm	10 mm	50 kHz to 500 kHz
Current Transformers - Board Mount 1:20 TRN 0.08 MH 53020C Murata Power Solutions 1: ¥254.1 716In Stock	Mfr. Part # 53020C Mouser Part # 580-53020C	Murata Power Solutions	Current Transformers - Board Mount 1:20 TRN 0.08 MH Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	716In Stock	Cut Tape ¥254.1 ¥230.9 ¥222.6 ¥215.9 Reel ¥186 View ¥207.6 ¥199.3 ¥194.3 ¥167.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	80 uH	10 A	1:20	550 mOhms	SMD/SMT	8.3 mm	7.2 mm	5.4 mm	50 kHz to 500 kHz
Current Transformers - Board Mount 10A Curr Sense Txfr 1:40 SM 53040C Murata Power Solutions 1: ¥254.1 352In Stock	Mfr. Part # 53040C Mouser Part # 580-53040C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:40 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	352In Stock	Cut Tape ¥254.1 ¥230.9 ¥222.6 ¥215.9 Reel ¥177.7 View ¥207.6 ¥199.3 ¥194.3 ¥172.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	320 uH	10 A	1:40	1.1 Ohms	SMD/SMT	8.3 mm	7.2 mm	5.4 mm	50 kHz to 500 kHz
Current Transformers - Board Mount 40A .34mH .5 Ohms AEC-Q200 CST2010-020LD Coilcraft 1: ¥659.4 139In Stock	Mfr. Part # CST2010-020LD Mouser Part # 994-CST2010-020LD	Coilcraft	Current Transformers - Board Mount 40A .34mH .5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	139In Stock	Cut Tape ¥659.4 ¥539.8 ¥466.7 ¥453.5 Reel ¥433.5 View ¥438.5 ¥428.5 ¥411.9 ¥405.3 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	340 uH	40 A	1:20	180 mOhms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	10 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 40A .76mH .8 Ohms AEC-Q200 CST2010-030LD Coilcraft 1: ¥627.9 315In Stock	Mfr. Part # CST2010-030LD Mouser Part # 994-CST2010-030LD	Coilcraft	Current Transformers - Board Mount 40A .76mH .8 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	315In Stock	Cut Tape ¥627.9 ¥513.2 ¥445.1 ¥431.9 Reel ¥413.6 View ¥418.6 ¥408.6 ¥392 ¥385.4 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	760 uH	40 A	1:30	265 mOhms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	7 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 CST2010-100LD Coilcraft 1: ¥657.8 485In Stock 600On Order	Mfr. Part # CST2010-100LD Mouser Part # 994-CST2010-100LD	Coilcraft	Current Transformers - Board Mount 40A 8.5mH 2.5 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	485In Stock 600On Order	Cut Tape ¥657.8 ¥538.2 ¥466.7 ¥453.5 Reel ¥433.5 View ¥438.5 ¥428.5 ¥411.9 ¥405.3 MouseReel Available	Min.: 1 Mult.: 1 : 300	SMD/SMT	8.5 mH	40 A	1:100	1.45 Ohms	SMD/SMT	19.91 mm	14.55 mm	10.5 mm	2 kHz to 1 MHz	AEC-Q200
Current Transformers - Board Mount SMD Current Transformer 5.60mH-TR SCS-8-3-100T-TR Bel Signal Transformer 1: ¥1,202.6 293In Stock	Mfr. Part # SCS-8-3-100T-TR Mouser Part # 530-SCS-8-3-100T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 5.60mH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	293In Stock	Cut Tape ¥1,202.6 ¥973.3 ¥935.1 ¥905.2 Reel ¥838.8 View ¥877 ¥750.8 ¥742.5 ¥735.8	Min.: 1 Mult.: 1 : 350	SMD/SMT	5.6 mH	15 A	100:1	2 Ohms	SMD/SMT	13 mm	11 mm	7.8 mm	50 kHz to 1 MHz
Current Transformers - Board Mount WE-CST 1.4mH 1:50 40A EE13/7/4 SMT 7492540050 Wurth Elektronik 1: ¥730.8 376In Stock 1,125Expected 10/29/2026	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	376In Stock 1,125Expected 10/29/2026	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 5.6mH 1:100 40A EE13/7/4 SMT 7492540100 Wurth Elektronik 1: ¥730.8 172In Stock 1,125Expected 11/26/2026	Mfr. Part # 7492540100 Mouser Part # 710-7492540100	Wurth Elektronik	Current Transformers - Board Mount WE-CST 5.6mH 1:100 40A EE13/7/4 SMT Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	172In Stock 1,125Expected 11/26/2026	Cut Tape ¥730.8 ¥624.5 ¥498.3 ¥446.8 Reel ¥446.8 MouseReel Available	Min.: 1 Mult.: 1 : 225	SMD/SMT	5.6 mH	40 A	1:100	805 mOhms	SMD/SMT	14.48 mm	13.3 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 EP10 P100076 Current Sense AEC-Q200 B78419A2251A003 TDK 1: ¥1,096.3 1In Stock 400Expected 10/20/2026	Mfr. Part # B78419A2251A003 Mouser Part # 871-B78419A2251A003	TDK	Current Transformers - Board Mount EP10 P100076 Current Sense AEC-Q200 Learn More about TDK epcos ep transformers	Datasheet	1In Stock 400Expected 10/20/2026	Cut Tape ¥1,096.3 ¥916.9 ¥877 ¥852.1 ¥780.7 Reel ¥780.7 MouseReel Available	Min.: 1 Mult.: 1 : 200	SMD/SMT	7 mH			3.1 Ohms	SMD/SMT	14.4 mm	12.8 mm	11.5 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 2/18/2027	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 2/18/2027	Cut Tape ¥543.1 ¥491.7 ¥463.4 ¥450.1 Reel ¥408.6 View ¥436.8 ¥425.2 ¥378.7 ¥358.8	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 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