Current Sense Transformers

Results: 1,864
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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
PA1005.100NLT
CURR SENSE XFMR 1:100 20A SMD
Pulse Electronics
2,313
In Stock
1 : £1.43000
Cut Tape (CT)
900 : £1.05612
Tape & Reel (TR)
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
FIS115NL
CURR SENSE XFMR 1:100 25A T/H
Pulse Electronics
1,731
In Stock
1 : £1.47000
Tube
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
686
In Stock
1 : £1.50000
Cut Tape (CT)
900 : £1.05661
Tape & Reel (TR)
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
ACST-260-1
ACST-260-1
CURRENT SENSE TRANSFORMER
Zettler Magnetics
1,777
In Stock
1 : £1.58000
Tray
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
B82801B
B82801B0925A200
CURR SENSE XFMR 1:200 20A SMD
EPCOS - TDK Electronics
287
In Stock
1 : £1.73000
Cut Tape (CT)
900 : £0.92082
Tape & Reel (TR)
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
CSE187L
CSE187L
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
26,394
In Stock
1 : £2.17000
Bulk
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
CSE18
CSE186L
CURR SENSE XFMR 1:166 10A T/H
Triad Magnetics
611
In Stock
231
Factory
1 : £2.17000
Bulk
-
Bulk
Active
50Hz ~ 400Hz
Invasive
10 A
-
-
1:166
-
2mOhm Primary, 23Ohm Secondary
-
Through Hole
0.846" L x 0.945" W (21.50mm x 24.00mm)
0.709" (18.00mm)
PC Pin
P0582NL
P0582NL
CURR SENSE XFMR 100:1:1 35A T/H
Pulse Electronics
5,896
In Stock
1 : £2.64000
Tray
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
CSE187L-P
CSE187L-P
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
441
In Stock
1 : £3.14000
Bulk
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
T60404E4626X502
T60404E4626X502
CURR SENSE XFMR 1:2500 100A TH
VACUUMSCHMELZE
4,369
In Stock
1 : £3.38000
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
ASM-010
ASM-010
CURR SENSE XFMR 10A T/H
Talema Group LLC
11,628
In Stock
1 : £3.59000
Tray
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
AX-0500
AX-0500
CURR SENSE XFMR 5A T/H
Talema Group LLC
2,380
In Stock
1 : £3.72000
Tray
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
CST306-1T, 2T, 3T
CST306-3A
CURR SENSE XFMR 25A T/H
Triad Magnetics
1,912
In Stock
1 : £3.94000
Bulk
Bulk
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
25 A
55 mH
2000VµS
-
200:1
3.75Ohm Max
-
Through Hole
0.690" 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
701
In Stock
432
Factory
1 : £3.94000
Bulk
Bulk
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
25 A
55 mH
2000VµS
-
200CT:1
3.75Ohm Max
-
Through Hole
0.690" L x 0.385" W (17.53mm x 9.78mm)
0.915" (23.24mm)
PC Pin
PE-67050/100/200/300
PE-67200NL
CURR SENSE XFMR 38A T/H
Pulse Electronics
1,087
In Stock
1 : £4.09000
Tray
-
Tray
Active
10kHz ~ 200kHz
Invasive
38 A
80 mH
-
-
200:1
200Ohm Primary, 4.5Ohm Secondary
-
Through Hole
0.565" L x 0.750" W (14.35mm x 19.05mm)
0.750" (19.05mm)
PC Pin
AC10(05,10,15,20)
AC1005
CURR SENSE XFMR 5A T/H
Talema Group LLC
1,283
In Stock
1 : £4.14000
Tray
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
PE-67050/100/200/300
PE-67300NL
CURR SENSE XFMR 37A T/H
Pulse Electronics
270
In Stock
1 : £4.39000
Tray
-
Tray
Active
10kHz ~ 200kHz
Invasive
37 A
180 mH
-
-
300:1
510Ohm Primary, 11Ohm Secondary
-
Through Hole
0.565" L x 0.750" W (14.35mm x 19.05mm)
0.750" (19.05mm)
PC Pin
AC10(05,10,15,20)
AC1015
CURR SENSE XFMR 15A T/H
Talema Group LLC
1,121
In Stock
1 : £4.41000
Tray
Tray
Active
50/60Hz
Non-Invasive (Solid Core)
15 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
CT-1005
CT1005
CURR SENSE XFMR 5A T/H
Amgis, LLC
1,984
In Stock
1 : £4.51000
Tray
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
CT-1020
CT1020
CURR SENSE XFMR 20A T/H
Amgis, LLC
1,188
In Stock
1 : £4.51000
Tray
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
CST206-1A, 2A, 3A
CST206-1A
CURR SENSE XFMR 110A T/H
Triad Magnetics
3,238
In Stock
1 : £4.87000
Bulk
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
AC10(40,50)
AC1050
CURR SENSE XFMR 50A T/H
Talema Group LLC
2,271
In Stock
1 : £5.89000
Tray
Tray
Active
50/60Hz
Non-Invasive (Solid Core)
50 A
-
-
-
1000:1
49.3Ohm
-
Through Hole
1.374" L x 0.563" W (34.90mm x 14.30mm)
1.374" (34.90mm)
PC Pin
CST-1030
CST-1030
CURR SENSE XFMR 30A T/H
Triad Magnetics
1,700
In Stock
1 : £6.08000
Bulk
Bulk
Active
50/60Hz
Non-Invasive (Solid Core)
30 A
-
-
-
1000:1
46Ohm
-
Through Hole
1.189" L x 0.563" W (30.20mm x 14.30mm)
1.189" (30.20mm)
PC Pin
CR8320-1600
CR8320-1600
CURR SENSE XFMR 10A T/H
CR Magnetics Inc.
1,474
In Stock
1 : £6.63000
Bulk
Bulk
Active
20Hz ~ 1kHz
Non-Invasive (Solid Core)
10 A
-
-
-
1600:1
95Ohm
-
Through Hole
0.764" L x 0.323" W (19.40mm x 8.20mm)
0.768" (19.50mm)
PC Pin
AC10(60,75)
AC1060
CURR SENSE XFMR 60A T/H
Talema Group LLC
398
In Stock
1 : £7.66000
Box
Box
Active
50/60Hz
Non-Invasive (Solid Core)
60 A
-
-
-
1000:1
24Ohm
-
Through Hole
1.500" L x 0.626" W (38.10mm x 15.90mm)
1.500" (38.10mm)
PC Pin
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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).