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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
53020C
53100C
CURR SENSE XFMR 1:100 10A SMD
Murata Power Solutions Inc.
2,994
In Stock
1 : $1.76000
Cut Tape (CT)
1,000 : $0.72000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 500kHzInvasive-2 mH-1:100-7mOhm Primary, 5.6Ohm Secondary-Surface Mount0.283" L x 0.327" W (7.20mm x 8.30mm)0.213" (5.40mm)Gull Wing
PA1005.100NLT
PA1005.100NLT
CURR SENSE XFMR 1:100 20A SMD
Pulse Electronics
8,200
In Stock
1 : $2.46000
Cut Tape (CT)
900 : $1.46414
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 1MHzInvasive20 A2 mH-1:100-0.75mOhm Primary, 5.5Ohm Secondary-Surface Mount0.284" L x 0.330" W (7.21mm x 8.38mm)0.217" (5.50mm)Gull Wing
PH9500.065NLT
PH9500.100NLT
CURR SENSE XFMR 1:100 10A SMD
Pulse Electronics
2,602
In Stock
1 : $1.98000
Cut Tape (CT)
220 : $1.52714
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-Invasive10 A10 mH-1:100-3mOhm Primary, 2.1Ohm Secondary Max-Surface Mount-0.346" (8.80mm)Gull Wing
PE-68280
PE-68280NLT
CURR SENSE XFMR 1:1:100 SMD
Pulse Electronics
12,879
In Stock
1 : $3.91000
Cut Tape (CT)
300 : $2.22227
Tape & Reel (TR)
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)-
P8203NLT
P8208NL
CURR SENSE XFMR 1:100 SMD
Pulse Electronics
3,428
In Stock
1 : $2.97000
Tray
Tray
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
CSE187L
CSE187L
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
71,708
In Stock
4,016
Factory
1 : $3.66000
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
PE-51688NL
PE-51688NL
CURR SENSE XFMR 20A T/H
Pulse Electronics
1,925
In Stock
1 : $4.00000
Tray
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
1,935
In Stock
1 : $6.99000
Cut Tape (CT)
320 : $4.33581
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active50kHz ~ 250kHzInvasive-1.7 mH-1:50-1.9mOhm Primary, 2.1Ohm Secondary-Surface Mount0.417" L x 0.480" W (10.60mm x 12.20mm)0.433" (11.00mm)Gull Wing
AX-0500
AX-0500
CURR SENSE XFMR 5A T/H
Talema Group LLC
0
In Stock
Check Lead Time
1 : $4.56000
Tray
Tray
Active50Hz ~ 60HzNon-Invasive (Solid Core)5 A---500:1--Through Hole0.677" L x 0.375" W (17.20mm x 9.53mm)0.803" (20.40mm)PC Pin
AP-1000
AP-1000
CURR SENSE XFMR 10A T/H
Talema Group LLC
2,904
In Stock
1 : $4.77000
Tray
Tray
Active-Non-Invasive (Solid Core)10 A---1000:170Ohm Max-Through Hole0.677" L x 0.375" W (17.20mm x 9.53mm)0.803" (20.40mm)PC Pin
T60404E4626X502
T60404E4626X502
CURR SENSE XFMR 1:2500 100A TH
VACUUMSCHMELZE
458
In Stock
1 : $5.15000
Box
-
Box
Active50HzNon-Invasive (Solid Core)100 A102 H-1:25002500:141.7Ohm-Through Hole1.339" L x 0.551" W (34.00mm x 14.00mm)1.339" (34.00mm)PC Pin
CSE187L-P
CSE187L-P
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
4,408
In Stock
1,459
Factory
1 : $5.54000
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
AC-1005, 1010, 1015, 1020
AC1020
CURR SENSE XFMR 20A T/H
Talema Group LLC
11,643
In Stock
1 : $5.58000
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
AC10(05,10,15,20)
AC1010
CURR SENSE XFMR 10A T/H
Talema Group LLC
5,184
In Stock
1 : $5.58000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)10 A---1000:141.8Ohm-Through Hole0.937" L x 0.438" W (23.80mm x 11.12mm)0.937" (23.80mm)PC Pin
AC10(05,10,15,20)
AC1015
CURR SENSE XFMR 15A T/H
Talema Group LLC
4,415
In Stock
1 : $5.58000
Tray
Tray
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
AC10(05,10,15,20)
AC1005
CURR SENSE XFMR 5A T/H
Talema Group LLC
800
In Stock
1 : $5.58000
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
CST306-1T, 2T, 3T
CST306-3A
CURR SENSE XFMR 25A T/H
Triad Magnetics
5,184
In Stock
5,575
Factory
1 : $6.11000
Bulk
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
CST306-1A
CURR SENSE XFMR 35A T/H
Triad Magnetics
4,357
In Stock
3,980
Factory
1 : $6.11000
Bulk
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)35 A3.5 mH500VµS-50:1340mOhm Max-Through Hole0.690" L x 0.385" W (17.53mm x 9.78mm)0.915" (23.24mm)PC Pin
CST306-1T, 2T, 3T
CST306-2A
CURR SENSE XFMR 25A T/H
Triad Magnetics
914
In Stock
1 : $6.11000
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
CST306-1T, 2T, 3T
CST306-3T
CURR SENSE XFMR 25A T/H
Triad Magnetics
813
In Stock
1,068
Factory
1 : $6.11000
Bulk
Bulk
Active20kHz ~ 200kHzNon-Invasive (Solid Core)25 A55 mH2000VµS-200CT:13.75Ohm Max-Through Hole0.690" L x 0.385" W (17.53mm x 9.78mm)0.915" (23.24mm)PC Pin
AC10(40,50)
AC1050
CURR SENSE XFMR 50A T/H
Talema Group LLC
3,017
In Stock
1 : $6.14000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)50 A---1000:149.3Ohm-Through Hole1.374" L x 0.563" W (34.90mm x 14.30mm)1.374" (34.90mm)PC Pin
T60404E4626X502
T60404E4622X503
CURR SENSE XFMR 2000:1 20A TH
VACUUMSCHMELZE
4,835
In Stock
1 : $6.77000
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
AC10(25,30)
AC1030
CURR SENSE XFMR 30A T/H
Talema Group LLC
0
In Stock
Check Lead Time
1 : $6.81000
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
PA3206NL
PA3206NL
CURR XFMR ROGOWSKI COIL 40A CHAS
Pulse Electronics
11,539
In Stock
1 : $6.97000
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
PA3202NL
PA3202NL
CURR XFMR ROGOWSKI 200A CHAS
Pulse Electronics
1,514
In Stock
1 : $7.06000
Tray
Tray
Active50/60HzNon-Invasive (Solid Core)200 A1.75 mH-Rogowski Coil-54Ohm Max-Chassis Mount1.669" L x 1.587" W (42.40mm x 40.30mm)0.580" (14.73mm)Wire Leads
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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).