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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part 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
B82801A1333A020
CURR SENSE XFMR 1:100 SMD
$4.62000
12,881 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-B82801A1824A100TR-ND
495-B82801A1824A100CT-ND
495-B82801A1824A100DKR-ND
B82801A
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 1MHzInvasive-820 µH---2.5mOhm Primary, 8.7Ohm Secondary-Surface Mount0.185" L x 0.138" W (4.70mm x 3.50mm)0.138" (3.50mm)J Lead
PE-68280
CURR SENSE XFMR 1:1:100 SMD
$5.06000
2,185 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-2100-2-ND
553-2100-1-ND
553-2100-6-ND
PE-68XXXNL
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 500kHzInvasive-14.8 mH-1:1:100-1.15mOhm Primary, 930mOhm Secondary-Surface Mount0.495" L x 0.490" W (12.57mm x 12.45mm)0.280" (7.11mm)-
CSE187L
CURR SENSE XFMR 1:500 30A T/H
$4.60000
45,667 - Immediate
Triad MagneticsTriad Magnetics
1
237-1103-ND
CSE
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
PE-51688NL
CURR SENSE XFMR 20A T/H
$6.02000
2,978 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1546-ND
THT
Tray
Active20kHz ~ 200kHzInvasive20 A80 mH--200:1200Ohm Primary, 4.5Ohm Secondary-Through Hole0.670" L x 0.390" W (17.01mm x 9.90mm)0.800" (20.32mm)PC Pin
CSE187L-P
CURR SENSE XFMR 1:500 30A T/H
$6.99000
5,250 - Immediate
Triad MagneticsTriad Magnetics
1
237-1628-ND
CSE
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
CST306-1T, 2T, 3T
CURR SENSE XFMR 25A T/H
$7.78000
2,846 - Immediate
Triad MagneticsTriad Magnetics
1
237-1108-ND
CST
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)25 A55 mH2000VµS-200:13.75Ohm Max-Through Hole0.690" L x 0.385" W (17.53mm x 9.78mm)0.915" (23.24mm)PC Pin
CST306-1T, 2T, 3T
CURR SENSE XFMR 25A T/H
$7.78000
2,610 - Immediate
2,433 - Factory
Triad MagneticsTriad Magnetics
1
237-1106-ND
CST
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
PE-67050/100/200/300
CURR SENSE XFMR 37A T/H
$7.91000
595 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1900-ND
-
Tray
Active10kHz ~ 200kHzInvasive37 A20 mH-1:100100:156Ohm Primary, 1.4Ohm Secondary-Through Hole0.565" L x 0.750" W (14.35mm x 19.05mm)0.750" (19.05mm)PC Pin
CT series
CURR SENSE XFMR 5A T/H
$9.65000
4,586 - Immediate
Amgis, LLCAmgis, LLC
1
TE2273-ND
CT
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
CURR SENSE XFMR 20A T/H
$9.65000
446 - Immediate
Amgis, LLCAmgis, LLC
1
TE2276-ND
CT
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
CST206-1A, 2A, 3A
CURR SENSE XFMR 110A T/H
$9.98000
4,619 - Immediate
Triad MagneticsTriad Magnetics
1
237-1096-ND
CST
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
CURR SENSE XFMR 110A T/H
$9.98000
2,182 - Immediate
4,134 - Factory
Triad MagneticsTriad Magnetics
1
237-1097-ND
CST
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
CURR SENSE XFMR 80A T/H
$9.98000
1,649 - Immediate
Triad MagneticsTriad Magnetics
1
237-1098-ND
CST
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
CST206-1A, 2A, 3A
CURR SENSE XFMR 70A T/H
$9.98000
589 - Immediate
Triad MagneticsTriad Magnetics
1
237-1100-ND
CST
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
CR8320-1600
CURR SENSE XFMR 10A T/H
$11.92000
3,040 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1009-ND
CR8300
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
T60404E4626X502
CURRENT TRANSFORMER, 20A 2000:1,
$13.00000
726 - Immediate
VACUUMSCHMELZEVACUUMSCHMELZE
1
2258-T60404E4622X503-ND
-
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
CR8348-1000
CURR SENSE XFMR 20A T/H
$14.45000
886 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1161-ND
CR8300
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
CR8349-1500, CR8349-2500-N
CURR SENSE XFMR 75A T/H
$15.41000
5,190 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1012-ND
CR8300
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
CR8348-2000, CR8348-2500-N
CURR SENSE XFMR 50A T/H
$15.43000
3,765 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1010-ND
CR8300
Bulk
Active20Hz ~ 200kHzNon-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
CR8410-1000
CURR SENSE XFMR 20A IN-LINE
$15.50000
3,451 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1017-ND
CR8400
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
PA3209NL
CURR SENSE XFMR ROGOWSKI 1000A
$16.00000
1,023 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-2177-ND
Sidewinder®, PA32XXNL
Tray
Active50/60HzNon-Invasive (Solid Core)1000 A3 mH-Rogowski Coil-42Ohm Max-Chassis Mount2.240" L x 2.098" W (56.90mm x 53.30mm)0.580" (14.73mm)Wire Leads
T60404E4626X502
CURRENT TRANSFORMER, 60A 2500:1,
$16.00000
695 - Immediate
VACUUMSCHMELZEVACUUMSCHMELZE
1
2258-T60404E4624X501-ND
-
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
CR8348-2000, CR8348-2500-N
CURR SENSE XFMR 40A T/H
$16.10000
9,625 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1011-ND
CR8300
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)40 A---2500:1134Ohm-Through Hole0.925" L x 0.433" W (23.50mm x 11.00mm)0.984" (25.00mm)PC Pin
CR8448-2500-N
CURR SENSE XFMR 40A IN-LINE
$17.15000
6,583 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1174-ND
CR8400
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)40 A---2500:1134Ohm-Free Hanging (In-Line)1.160" L x 0.922" W (29.46mm x 23.42mm)0.435" (11.05mm)Wire Leads
CR8349-1500, CR8349-2500-N
CURR SENSE XFMR 75A T/H
$18.07000
2,371 - Immediate
CR Magnetics Inc.CR Magnetics Inc.
1
582-1013-ND
CR8300
Bulk
Active20Hz ~ 1kHzNon-Invasive (Solid Core)75 A---2500:1190Ohm-Through Hole1.024" L x 0.670" W (26.00mm x 17.00mm)1.102" (28.00mm)PC Pin
Showing
1 - 25
of 722

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).