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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
PA1005.050NLT
CURR SENSE XFMR 1:50 20A SMD
Pulse Electronics Power
25,500
In Stock
1 : $3.36000
Cut Tape (CT)
900 : $2.00518
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 1MHzInvasive20 A500 µH-1:50-0.75mOhm Primary, 1.5Ohm Secondary-Surface Mount0.284" L x 0.330" W (7.21mm x 8.38mm)0.217" (5.50mm)Gull Wing
P8203NLT
P8208NLT
CURR SENSE XFMR 1:100 SMD
Pulse Electronics Power
6,927
In Stock
1 : $4.25000
Cut Tape (CT)
900 : $2.34339
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 1MHzInvasive-2 mH-1:100-6mOhm Primary, 5.5Ohm Secondary-Surface Mount0.284" L x 0.330" W (7.21mm x 8.38mm)0.217" (5.50mm)Gull Wing
CSE18
CSE186L
CURR SENSE XFMR 1:166 10A T/H
Triad Magnetics
4,066
In Stock
1 : $5.10000
Bulk
-
Bulk
Active50Hz ~ 400HzInvasive10 A--1:166-2mOhm Primary, 23Ohm Secondary-Through Hole0.846" L x 0.945" W (21.50mm x 24.00mm)0.709" (18.00mm)PC Pin
CSE187L
CSE187L
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
45,929
In Stock
1 : $5.15000
Bulk
Bulk
Active50Hz ~ 400HzInvasive30 A--1:500-3mOhm Primary, 21Ohm Secondary-Through Hole0.860" L x 0.720" W (21.84mm x 18.29mm)0.710" (18.03mm)PC Pin
CSE187L-P
CSE187L-P
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
10,397
In Stock
1 : $7.72000
Bulk
Bulk
Active50Hz ~ 400HzInvasive30 A--1:500-3mOhm Primary, 21Ohm Secondary-Through Hole0.875" L x 0.875" W (22.23mm x 22.23mm)0.720" (18.29mm)PC Pin
AC10(05,10,15,20)
AC1015
CURR SENSE XFMR 15A T/H
Talema Group LLC
1,008
In Stock
1 : $8.17000
Tube
Tube
Active50/60HzNon-Invasive (Solid Core)15 A---1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CST306-1T, 2T, 3T
CST306-2A
CURR SENSE XFMR 25A T/H
Triad Magnetics
173
In Stock
1 : $8.52000
Bulk
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)25 A14 mH1000VµS-100:11.55Ohm Max-Through Hole0.690" L x 0.385" W (17.53mm x 9.78mm)0.915" (23.24mm)PC Pin
T60404E4626X502
T60404E4622X501
CURRENT TRANSFORMER, 6A 2000:1,
VACUUMSCHMELZE
2,647
In Stock
1 : $9.40000
Box
-
Box
Active50Hz ~ 60HzNon-Invasive (Solid Core)20 A110 H-1:20002000:1126Ohm-Through Hole0.965" L x 0.484" W (24.50mm x 12.30mm)0.994" (25.25mm)PC Pin
CT series
CT-1005
CURR SENSE XFMR 5A T/H
Amgis, LLC
8,076
In Stock
1 : $9.87000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)5 A---1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CT series
CT-1020
CURR SENSE XFMR 20A T/H
Amgis, LLC
5,297
In Stock
1 : $9.87000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)20 A---1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
CST-1020
CST-1020
CURR SENSE XFMR 20A T/H
Triad Magnetics
1,935
In Stock
1 : $10.28000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)20 A---1000:140Ohm-Through Hole0.925" L x 0.472" W (23.50mm x 12.00mm)0.976" (24.80mm)PC Pin
CST206-1A, 2A, 3A
CST206-1A
CURR SENSE XFMR 110A T/H
Triad Magnetics
6,016
In Stock
1 : $10.42000
Bulk
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)110 A14 mH2000VµS-100:1580mOhm Max-Through Hole1.075" L x 0.400" W (27.31mm x 10.16mm)1.225" (31.12mm)PC Pin
CST206-1A, 2A, 3A
CST206-3A
CURR SENSE XFMR 70A T/H
Triad Magnetics
3,124
In Stock
1 : $10.42000
Bulk
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)70 A130 mH6000VµS-300:112.4Ohm Max-Through Hole1.075" L x 0.400" W (27.31mm x 10.16mm)1.225" (31.12mm)PC Pin
CST206-1A, 2A, 3A
CST206-2A
CURR SENSE XFMR 80A T/H
Triad Magnetics
1,235
In Stock
1 : $10.42000
Bulk
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)80 A56 mH4000VµS-200:13.5Ohm Max-Through Hole1.075" L x 0.400" W (27.31mm x 10.16mm)1.225" (31.12mm)PC Pin
PA3206NL
PA3206NL
CURR SENSE XFMR ROGOWSKI 40A
Pulse Electronics Power
934
In Stock
1 : $10.98000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)40 A1.14 mH-Rogowski Coil-54Ohm Max-Chassis Mount1.181" L x 0.563" W (30.00mm x 14.30mm)1.220" (31.00mm)Wire Leads
CT series
CT-1030
CURR SENSE XFMR 30A T/H
Amgis, LLC
5,504
In Stock
1 : $12.35000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)30 A---1000:148Ohm-Through Hole1.189" L x 0.563" W (30.20mm x 14.30mm)1.189" (30.20mm)PC Pin
CST-1030
CST-1030
CURR SENSE XFMR 30A T/H
Triad Magnetics
3,533
In Stock
1 : $13.11000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)30 A---1000:146Ohm-Through Hole1.189" L x 0.563" W (30.20mm x 14.30mm)1.189" (30.20mm)PC Pin
T60404E4626X502
T60404E4622X503
CURRENT TRANSFORMER, 20A 2000:1,
VACUUMSCHMELZE
1,528
In Stock
1 : $13.88000
Box
-
Box
Active50Hz ~ 60HzNon-Invasive (Solid Core)20 A238 H-1:20002000:1114Ohm-Through Hole0.965" L x 0.484" W (24.50mm x 12.30mm)0.994" (25.25mm)PC Pin
CR8320-1600
CR8320-1600
CURR SENSE XFMR 10A T/H
CR Magnetics Inc.
4,787
In Stock
1 : $14.37000
Bulk
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)10 A---1600:195Ohm-Through Hole0.764" L x 0.323" W (19.40mm x 8.20mm)0.768" (19.50mm)PC Pin
CR8410-1000
CR8410-1000
CURR SENSE XFMR 20A IN-LINE
CR Magnetics Inc.
3,588
In Stock
1 : $16.05000
Bulk
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)20 A---1000:141Ohm-Free Hanging (In-Line)1.094" L x 0.866" W (27.80mm x 22.00mm)0.323" (8.20mm)Wire Leads
CR8348-1000
CR8348-1000
CURR SENSE XFMR 20A T/H
CR Magnetics Inc.
2,291
In Stock
1 : $16.49000
Bulk
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)20 A---1000:124Ohm-Through Hole0.925" L x 0.433" W (23.50mm x 11.00mm)0.984" (25.00mm)PC Pin
T60404E4626X502
T60404E4624X501
CURRENT TRANSFORMER, 60A 2500:1,
VACUUMSCHMELZE
733
In Stock
1 : $16.54000
Box
-
Box
Active50HzNon-Invasive (Solid Core)60 A3 H-1:25002500:155Ohm-Through Hole1.220" L x 0.551" W (31.00mm x 14.00mm)1.240" (31.50mm)PC Pin
CT Series
CT-06-50
CURR SENSE XFMR T/H
KEMET
539
In Stock
1 : $18.34000
Bulk
Bulk
Active50/60HzNon-Invasive (Solid Core)10 A--500:1500:1--Through Hole0.882" L x 0.709" W (22.40mm x 18.00mm)0.280" (7.10mm)Wire Leads
CR8348-2000, CR8348-2500-N
CR8348-2000
CURR SENSE XFMR 50A T/H
CR Magnetics Inc.
4,795
In Stock
1 : $17.67000
Bulk
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)50 A---2000:1106Ohm-Through Hole0.925" L x 0.433" W (23.50mm x 11.00mm)0.984" (25.00mm)PC Pin
CR8349-1500, CR8349-2500-N
CR8349-1500
CURR SENSE XFMR 75A T/H
CR Magnetics Inc.
1,341
In Stock
1 : $18.84000
Bulk
Bulk
Active20Hz ~ 200kHzNon-Invasive (Solid Core)75 A---1500:180Ohm-Through Hole1.024" L x 0.670" W (26.00mm x 17.00mm)1.102" (28.00mm)PC Pin
Showing
1 - 25
of 919

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).