Current Sense Transformers

Results: 1,715
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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
56050C
56050C
CURR SENSE XFMR 10A T/H
Murata Power Solutions Inc.
2,831
In Stock
1 : $2.87000
Tube
Tube
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
10 A
-
-
-
50:1
-
-
Through Hole
0.661" L x 0.350" W (16.79mm x 8.89mm)
0.795" (20.16mm)
PC Pin
56050C
56200C
CURR SENSE XFMR 10A T/H
Murata Power Solutions Inc.
1,441
In Stock
1 : $3.01000
Tube
Tube
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
10 A
72 mH
-
-
200:1
1.87mOhm Primary, 2.81mOhm Secondary
-
Through Hole
0.661" L x 0.350" W (16.79mm x 8.89mm)
0.795" (20.19mm)
PC Pin
PA1005.100NLT
PA1005.100NLT
CURR SENSE XFMR 1:100 20A SMD
Pulse Electronics
10,895
In Stock
1 : $3.36000
Cut Tape (CT)
900 : $2.62421
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
2,005
In Stock
1 : $3.49000
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
2,668
In Stock
1 : $3.56000
Cut Tape (CT)
900 : $2.50374
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
4,087
In Stock
1 : $4.00000
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
FIS1x1NL
FIS121NL
CURR SENSE XFMR 1:200 15A T/H
Pulse Electronics
1,913
In Stock
1 : $4.05000
Tube
Tube
Active
200kHz Max
Non-Invasive (Solid Core)
-
94.5 mH
700VµS
1:200
-
4.5Ohm Max
-
Through Hole
0.677" L x 0.375" W (17.20mm x 9.53mm)
0.803" (20.40mm)
PC Pin
ACST-260-1
ACST-261-1
CURRENT SENSE TRANSFORMER
Zettler Magnetics
890
In Stock
1 : $4.28000
Tray
Tray
Active
50Hz ~ 200Hz
Invasive
30 A
2.4 H
-
1:1000
1000:1
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
7,419
In Stock
1 : $4.09000
Cut Tape (CT)
900 : $2.18200
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
1,497
In Stock
1 : $5.10000
Cut Tape (CT)
600 : $3.64830
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
50kHz ~ 1MHz
Invasive
-
820 µH
-
-
-
2.5mOhm Primary, 8.7Ohm Secondary
-
Surface Mount
0.185" L x 0.138" W (4.70mm x 3.50mm)
0.138" (3.50mm)
J Lead
CSE187L
CSE187L
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
19,302
In Stock
1 : $5.13000
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
1,314
In Stock
1 : $5.13000
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
PB0002XNL Series
PB0026NL
CURR SENSE XFMR 100:1 35A SMD
Pulse Electronics
560
In Stock
1 : $5.33000
Tray
Tray
Active
50kHz ~ 500kHz
Invasive
35 A
5.6 mH
-
100:1
-
0.42mOhm Primary, 1.4Ohm Secondary
-
Surface Mount
0.591" L x 0.784" W (15.00mm x 19.91mm)
0.394" (10.00mm)
Gull Wing
FIS155NL
FIS155NL
CURR SENSE XFMR 1:500 25A T/H
Pulse Electronics
341
In Stock
1 : $5.71000
Tube
Tube
Active
500kHz Max
Invasive
-
470 mH
1750VµS
1:500
-
16Ohm Max
-
Through Hole
0.693" L x 0.591" W (17.60mm x 15.00mm)
0.492" (12.50mm)
PC Pin
PE-51686NL
PE-51686NL
CURR SENSE XFMR 20A T/H
Pulse Electronics
222
In Stock
1 : $5.75000
Tray
Tray
Active
20kHz ~ 200kHz
Invasive
20 A
5 mH
-
-
50:1
50Ohm Primary, 700mOhm Secondary
-
Through Hole
0.670" L x 0.390" W (17.01mm x 9.90mm)
0.800" (20.32mm)
PC Pin
P0581NL
P0581NL
CURR SENSE XFMR 200:1:1 34A T/H
Pulse Electronics
658
In Stock
1 : $5.89000
Tray
Tray
Active
50kHz ~ 500kHz
Invasive
34 A
76 mH
-
200:1:1
-
2.8Ohm Primary, 1.7mOhm Secondary
-
Through Hole
0.810" L x 0.580" W (20.57mm x 14.73mm)
0.750" (19.05mm)
PC Pin
PE-51688NL
PE-51688NL
CURR SENSE XFMR 20A T/H
Pulse Electronics
2,173
In Stock
1 : $5.93000
Tray
Tray
Active
20kHz ~ 200kHz
Invasive
20 A
80 mH
-
-
200:1
200Ohm Primary, 4.5Ohm Secondary
-
Through Hole
0.670" L x 0.390" W (17.01mm x 9.90mm)
0.800" (20.32mm)
PC Pin
P0582NL
P0582NL
CURR SENSE XFMR 100:1:1 35A T/H
Pulse Electronics
9,840
In Stock
1 : $6.57000
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
754
In Stock
1 : $7.45000
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
PA3206NL
PA3206NL
CURR XFMR ROGOWSKI COIL 40A CHAS
Pulse Electronics
8,506
In Stock
1 : $7.91184
Tray
Tray
Active
50/60Hz
Non-Invasive (Solid Core)
40 A
1.14 mH
-
Rogowski Coil
-
54Ohm Max
-
Chassis Mount
1.181" L x 0.563" W (30.00mm x 14.30mm)
1.220" (31.00mm)
Wire Leads
AP-1000
AP-1000
CURR SENSE XFMR 10A T/H
Talema Group LLC
3,899
In Stock
1 : $8.19000
Tray
Tray
Active
-
Non-Invasive (Solid Core)
10 A
-
-
-
1000:1
70Ohm Max
-
Through Hole
0.677" 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
2,764
In Stock
1 : $8.41000
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
AX-0500
AX-0500
CURR SENSE XFMR 5A T/H
Talema Group LLC
3,728
In Stock
1 : $9.27000
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
1,098
In Stock
1 : $9.33000
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
367
In Stock
1 : $9.33000
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
Showing
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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).