Current Sense Transformers

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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	13,624 In Stock	1 : $4.29000 Cut Tape (CT) 900 : $2.55424 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
PA1005.050NLT CURR SENSE XFMR 1:50 20A SMD Pulse Electronics	19,168 In Stock	1 : $3.00000 Cut Tape (CT) 900 : $1.82423 Tape & Reel (TR)	PA1005.XXXNL	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	50kHz ~ 1MHz	Invasive	20 A	500 µH	-	1:50	-	0.75mOhm Primary, 1.5Ohm Secondary	-	Surface Mount	0.284" L x 0.330" W (7.21mm x 8.38mm)	0.217" (5.50mm)	Gull Wing
PA1005.070NLT CURR SENSE XFMR 1:70 20A SMD Pulse Electronics	570 In Stock	1 : $4.90000 Cut Tape (CT) 900 : $2.30310 Tape & Reel (TR)	PA1005.XXXNL	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	50kHz ~ 1MHz	Invasive	20 A	980 µH	-	1:70	-	0.75mOhm Primary, 4.75Ohm Secondary	-	Surface Mount	0.284" L x 0.330" W (7.21mm x 8.38mm)	0.217" (5.50mm)	Gull Wing
PA1005.060NL CURR SENSE XFMR 1:60 20A SMD Pulse Electronics	0 In Stock Check Lead Time	1,800 : $1.99630 Tray	PA1005.XXXNL	Tray	Active	20kHz ~ 1MHz	Invasive	20 A	720 µH	-	1:60	-	0.75mOhm Primary, 2.5Ohm Secondary Max	-	Surface Mount	-	0.217" (5.50mm)	Gull Wing
PA1005.040NL CURR SENSE XFMR 1:40 20A SMD Pulse Electronics	0 In Stock Check Lead Time	1,800 : $1.99630 Tray	PA1005.XXXNL	Tray	Active	20kHz ~ 1MHz	Invasive	20 A	320 µH	-	1:40	-	0.75mOhm Primary, 1.14Ohm Secondary Max	-	Surface Mount	-	0.217" (5.50mm)	Gull Wing
PA1005.030NL CURR SENSE XFMR 1:30 20A SMD Pulse Electronics	0 In Stock Check Lead Time	1,800 : $1.99630 Tray	PA1005.XXXNL	Tray	Active	20kHz ~ 1MHz	Invasive	20 A	180 µH	-	1:30	-	0.75mOhm Primary, 870mOhm Secondary Max	-	Surface Mount	-	0.217" (5.50mm)	Gull Wing
PA1005.020NL CURR SENSE XFMR 1:20 20A SMD Pulse Electronics	0 In Stock Check Lead Time	1,800 : $1.99630 Tray	PA1005.XXXNL	Tray	Active	20kHz ~ 1MHz	Invasive	20 A	80 µH	-	1:20	-	0.75mOhm Primary, 550mOhm Secondary Max	-	Surface Mount	-	0.217" (5.50mm)	Gull Wing

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Current Sense Transformers

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).