Current Sense Transformers

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of 1.739

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Frequency Range	Type	Current Rating (Amps)	Inductance	ET (Volt-Time)	Turns Ratio - Primary:Secondary	Current Ratio	DC Resistance (DCR)	Ratings	Mounting Type	Size / Dimension	Height - Seated (Max)	Termination Style
PA1005.100NLT CURR SENSE XFMR 1:100 20A SMD Pulse Electronics	13.000 In Stock	1 : kr.12.81000 Cut Tape (CT) 900 : kr.9.47773 Tape & Reel (TR)	PA1005.XXXNL	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	50kHz ~ 1MHz	Invasive	20 A	2 mH	-	1:100	-	0.75mOhm Primary, 5.5Ohm Secondary	-	Surface Mount	0.284" L x 0.330" W (7.21mm x 8.38mm)	0.217" (5.50mm)	Gull Wing
FIS115NL CURR SENSE XFMR 1:100 25A T/H Pulse Electronics	6.449 In Stock	1 : kr.13.25000 Tube	FIS 1X5	Tube	Active	500kHz Max	Invasive	-	18 mH	350VµS	1:100	-	2Ohm Max	-	Through Hole	0.693" L x 0.591" W (17.60mm x 15.00mm)	0.492" (12.50mm)	PC Pin
B82801B0205A100 CURR SENSE XFMR 1:100 SMD TDK	7.638 In Stock	1 : kr.13.50000 Cut Tape (CT) 900 : kr.8.96772 Tape & Reel (TR)	B82801B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	50kHz ~ 1MHz	Invasive	-	2 mH	-	1:100	-	0.8mOhm Primary, 5.5Ohm Secondary	-	Surface Mount	0.280" L x 0.320" W (7.11mm x 8.13mm)	0.200" (5.08mm)	Gull Wing
56050C CURR SENSE XFMR 10A T/H Murata Power Solutions Inc.	2.873 In Stock	1 : kr.15.34000 Tube	5600	Tube	Active	20kHz ~ 200kHz	Non-Invasive (Solid Core)	10 A	-	-	-	50:1	-	-	Through Hole	0.661" L x 0.350" W (16.79mm x 8.89mm)	0.795" (20.16mm)	PC Pin
56200C CURR SENSE XFMR 10A T/H Murata Power Solutions Inc.	2.211 In Stock	1 : kr.15.34000 Tube	5600	Tube	Active	20kHz ~ 200kHz	Non-Invasive (Solid Core)	10 A	72 mH	-	-	200:1	1.87mOhm Primary, 2.81mOhm Secondary	-	Through Hole	0.661" L x 0.350" W (16.79mm x 8.89mm)	0.795" (20.19mm)	PC Pin
B82801B0925A200 CURR SENSE XFMR 1:200 20A SMD TDK	252 In Stock	1 : kr.15.41000 Cut Tape (CT) 900 : kr.6.08246 Tape & Reel (TR)	B82801B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	50kHz ~ 1MHz	Invasive	20 A	8 mH	100VµS	1:200	-	0.6mOhm Primary, 33.24Ohm Secondary	-	Surface Mount	0.280" L x 0.320" W (7.11mm x 8.13mm)	0.200" (5.08mm)	Gull Wing
FIS101NL CURR SENSE XFMR 1:50 15A T/H Pulse Electronics	617 In Stock	1 : kr.16.48000 Tube	FIS	Tube	Active	200kHz Max	Non-Invasive (Solid Core)	15 A	5 mH	175VµS	1:50	-	650mOhm Secondary Max	-	Through Hole	0.677" L x 0.375" W (17.20mm x 9.53mm)	0.803" (20.40mm)	PC Pin
ACST-260-1 CURRENT SENSE TRANSFORMER Zettler Magnetics	1.412 In Stock	1 : kr.16.61000 Tray	ACST-200	Tray	Active	50Hz ~ 200Hz	Invasive	30 A	730 mH	-	1:500	500:1	0.6mOhm	-	Through Hole	0.807" L x 0.690" W (20.50mm x 17.53mm)	0.650" (16.51mm)	PC Pin
CSE187L CURR SENSE XFMR 1:500 30A T/H Triad Magnetics	13.668 In Stock 102 Factory	1 : kr.16.99000 Bulk	CSE	Bulk	Active	50Hz ~ 400Hz	Invasive	30 A	-	-	1:500	-	3mOhm Primary, 21Ohm Secondary	-	Through Hole	0.860" L x 0.720" W (21.84mm x 18.29mm)	0.710" (18.03mm)	PC Pin
CST306-1A CURR SENSE XFMR 35A T/H Triad Magnetics	2.705 In Stock 672 Factory	1 : kr.20.86000 Bulk	CST	Bulk	Active	20kHz ~ 200kHz	Non-Invasive (Solid Core)	35 A	3.5 mH	500VµS	-	50:1	340mOhm Max	-	Through Hole	0.690" L x 0.385" W (17.53mm x 9.78mm)	0.915" (23.24mm)	PC Pin
P0581NL CURR SENSE XFMR 200:1:1 34A T/H Pulse Electronics	1.084 In Stock	1 : kr.22.38000 Tray	THT	Tray	Active	50kHz ~ 500kHz	Invasive	34 A	76 mH	-	200:1:1	-	2.8Ohm Primary, 1.7mOhm Secondary	-	Through Hole	0.810" L x 0.580" W (20.57mm x 14.73mm)	0.750" (19.05mm)	PC Pin
CST206-1A CURR SENSE XFMR 110A T/H Triad Magnetics	1.069 In Stock	1 : kr.23.08000 Bulk	CST	Bulk	Active	20kHz ~ 200kHz	Non-Invasive (Solid Core)	110 A	14 mH	2000VµS	-	100:1	580mOhm Max	-	Through Hole	1.075" L x 0.400" W (27.31mm x 10.16mm)	1.225" (31.12mm)	PC Pin
P0582NL CURR SENSE XFMR 100:1:1 35A T/H Pulse Electronics	6.896 In Stock	1 : kr.23.71000 Tray	THT	Tray	Active	50kHz ~ 500kHz	Invasive	35 A	19 mH	-	100:1:1	-	1.4Ohm Primary, 1.7mOhm Secondary	-	Through Hole	0.810" L x 0.580" W (20.57mm x 14.73mm)	0.750" (19.05mm)	PC Pin
T60404E4622X501 CURR SENSE XFMR 2000:1 20A TH VACUUMSCHMELZE	3.921 In Stock	1 : kr.24.28000 Box	-	Box	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	20 A	110 H	-	1:2000	2000:1	126Ohm	-	Through Hole	0.965" L x 0.484" W (24.50mm x 12.30mm)	0.994" (25.25mm)	PC Pin
PAS6322.050NLT CURR SENSE XFMR 1:50 50A SMD Pulse Electronics	885 In Stock	1 : kr.24.35000 Cut Tape (CT) 350 : kr.18.75517 Tape & Reel (TR)	PAS6322.XXXNLT	Tape & Reel (TR) Cut Tape (CT)	Active	20kHz ~ 1MHz	Invasive	50 A	1.1 mH	-	1:50	-	0.5mOhm Primary, 600mOhm Secondary Max	-	Surface Mount	0.807" L x 0.503" W (20.50mm x 12.80mm)	0.295" (7.50mm)	Gull Wing
CSE187L-P CURR SENSE XFMR 1:500 30A T/H Triad Magnetics	3.703 In Stock	1 : kr.28.34000 Bulk	CSE	Bulk	Active	50Hz ~ 400Hz	Invasive	30 A	-	-	1:500	-	3mOhm Primary, 21Ohm Secondary	-	Through Hole	0.875" L x 0.875" W (22.23mm x 22.23mm)	0.720" (18.29mm)	PC Pin
AP-1000 CURR SENSE XFMR 10A T/H Talema Group LLC	8.173 In Stock	1 : kr.28.66000 Tray	AP	Tray	Active	-	Non-Invasive (Solid Core)	10 A	-	-	-	1000:1	70Ohm Max	-	Through Hole	0.677" L x 0.375" W (17.20mm x 9.53mm)	0.803" (20.40mm)	PC Pin
AC1020 CURR SENSE XFMR 20A T/H Talema Group LLC	12.546 In Stock	1 : kr.30.05000 Box	AC	Box	Active	50/60Hz	Non-Invasive (Solid Core)	20 A	-	-	-	1000:1	41.8Ohm	-	Through Hole	0.937" L x 0.438" W (23.80mm x 11.12mm)	0.937" (23.80mm)	PC Pin
ASM-010 CURR SENSE XFMR 10A T/H Talema Group LLC	8.129 In Stock	1 : kr.31.32000 Tray	ASM	Tray	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	10 A	-	-	-	-	-	-	Through Hole	0.677" L x 0.375" W (17.20mm x 9.53mm)	0.803" (20.40mm)	PC Pin
T60404E4626X502 CURR SENSE XFMR 1:2500 100A TH VACUUMSCHMELZE	151 In Stock	1 : kr.32.21000 Box	-	Box	Active	50Hz	Non-Invasive (Solid Core)	100 A	102 H	-	1:2500	2500:1	41.7Ohm	-	Through Hole	1.339" L x 0.551" W (34.00mm x 14.00mm)	1.339" (34.00mm)	PC Pin
AX-0500 CURR SENSE XFMR 5A T/H Talema Group LLC	2.129 In Stock	1 : kr.32.52000 Tray	AX	Tray	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	5 A	-	-	-	500:1	-	-	Through Hole	0.677" L x 0.375" W (17.20mm x 9.53mm)	0.803" (20.40mm)	PC Pin
AC1010 CURR SENSE XFMR 10A T/H Talema Group LLC	7.462 In Stock	1 : kr.36.01000 Tray	AC	Tray	Active	50/60Hz	Non-Invasive (Solid Core)	10 A	-	-	-	1000:1	41.8Ohm	-	Through Hole	0.937" L x 0.438" W (23.80mm x 11.12mm)	0.937" (23.80mm)	PC Pin
AC1005 CURR SENSE XFMR 5A T/H Talema Group LLC	4.931 In Stock	1 : kr.36.01000 Tray	AC	Tray	Active	50/60Hz	Non-Invasive (Solid Core)	5 A	-	-	-	1000:1	41.8Ohm	-	Through Hole	0.937" L x 0.438" W (23.80mm x 11.12mm)	0.937" (23.80mm)	PC Pin
CST-1020 CURR SENSE XFMR 20A T/H Triad Magnetics	843 In Stock	1 : kr.37.91000 Bulk	CST	Bulk	Active	50/60Hz	Non-Invasive (Solid Core)	20 A	-	-	-	1000:1	40Ohm	-	Through Hole	0.925" L x 0.472" W (23.50mm x 12.00mm)	0.976" (24.80mm)	PC Pin
CT1020 CURR SENSE XFMR 20A T/H Amgis, LLC	3.910 In Stock	1 : kr.40.58000 Tray	CT	Tray	Active	50/60Hz	Non-Invasive (Solid Core)	20 A	-	-	-	1000:1	41.8Ohm	-	Through Hole	0.937" L x 0.438" W (23.80mm x 11.12mm)	0.937" (23.80mm)	PC Pin

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of 1.739

Current Sense Transformers are designed to detect and measure current flow in an isolated conductor or a primary winding and produce a proportional alternating current in a secondary winding. The frequency range is 2 Hz to 1 MHz with a current rating of 125 mA to 4000 A. The three types are Invasive, Non-Invasive (Solid Core), and Non-Invasive (Split Core).

Current Sense Transformers

Current Sense Transformers

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