Current Sense Transformers
Mfr Part #
Quantity Available
Price
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
1001012
CST-1020-B
CURR SENSE XFMR 20A T/H
Triad Magnetics
16
In Stock
7.30000
Active
50/60Hz
Non-Invasive (Solid Core)
20 A
-
-
-
1000:1
40Ohm
-
Through Hole
0.925" L x 0.472" W (23.50mm x 12.00mm)
0.976" (24.80mm)
PC Pin
1001012
MIKROE-2524
CURR SENSE XFMR 30A IN-LINE
MikroElektronika
2960
In Stock
19.00000
Active
-
Non-Invasive (Split Core)
30 A
-
-
-
-
-
-
Free Hanging (In-Line)
-
-
Wire Leads with Connector
1001012
CSE5-100201
CURR SENSE XFMR 1:200 10A SMD
Triad Magnetics
43
In Stock
3.54000
Active
250kHz Min
Invasive
10 A
80 µH
-
1:200
-
550mOhm Secondary
-
Surface Mount
0.272" L x 0.303" W (6.90mm x 7.70mm)
0.210" (5.33mm)
Gull Wing
5228
In Stock
16.44000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
125 A
-
-
-
125:5
-
-
DIN Rail
2.441" L x 1.811" W (62.00mm x 46.00mm)
3.169" (80.50mm)
Terminal Block
1001012
855-5105/1000-000
SPLIT-CORE CURRENT TRANSFORMER;
WAGO Corporation
8722
In Stock
419.23000
Active
50Hz ~ 60Hz
Non-Invasive (Split Core)
1000 A
-
-
-
-
-
-
Chassis Mount
2.606" L x 2.598" W (66.20mm x 66.00mm)
3.819" (97.00mm)
Wire Leads
1001012
ACST-260-1
CURR SENSE XFMR 30A TH
Zettler Magnetics
313
In Stock
1.65000
Active
50Hz
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
1001012
855-305/400-1001
PLUG-IN CURRENT TRANSFORMER PRC
WAGO Corporation
3437
In Stock
95.08000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
400 A
-
-
-
-
-
-
Chassis Mount
2.362" L x 1.378" W (60.00mm x 35.00mm)
3.173" (80.60mm)
Terminal Block
1001012
CT50A
CURR SENSE XFMR 5A CHAS MNT
Hammond Manufacturing
8
In Stock
57.36000
Active
-
Non-Invasive (Solid Core)
5 A
-
-
-
50:5
-
-
Chassis Mount
3.750" L x 1.750" W (95.25mm x 44.45mm)
3.250" (82.55mm)
Wire Leads
3
In Stock
8.50000
Active
50Hz ~ 400Hz
Non-Invasive (Solid Core)
20 A
-
-
1:2500
-
-
-
Through Hole
1.476" L x 0.551" W (37.50mm x 14.00mm)
1.535" (39.00mm)
PC Pin
1001012
PA3209NL
CURR SENSE XFMR ROGOWSKI 1000A
Pulse Electronics Power
1513
In Stock
8.69000
Active
50/60Hz
Non-Invasive (Solid Core)
1000 A
3 mH
-
Rogowski Coil
-
42Ohm Max
-
Chassis Mount
2.240" L x 2.098" W (56.90mm x 53.30mm)
0.580" (14.73mm)
Wire Leads
1001012
CCT406393-600-36-00
CURR SENSE XFMR 600A CHAS MNT
TDK Corporation
5570
In Stock
86.86000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
600 A
-
-
-
3000:1
-
-
Chassis Mount
1.575" L x 2.480" W (40.00mm x 63.00mm)
3.661" (93.00mm)
Wire Leads with Connector
1001012
2277093
CURR SENSE XFMR 1:80 400A DIN RL
Phoenix Contact
9617
In Stock
39.16000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
400 A
-
-
-
-
-
-
DIN Rail
2.362" L x 1.181" W (60.00mm x 30.00mm)
3.150" (80.00mm)
Terminal Block
1001012
P8203NLT
CURR SENSE XFMR 1:30 SMD
Pulse Electronics Power
214
In Stock
2.95000
Active
50kHz ~ 1MHz
Invasive
-
180 µH
-
1:30
-
6mOhm Primary, 870mOhm Secondary
-
Surface Mount
0.284" L x 0.330" W (7.21mm x 8.38mm)
0.217" (5.50mm)
Gull Wing
1001012
CR2550-G
CURR SENSE XFMR IN-LINE
CR Magnetics Inc.
252
In Stock
18.96000
Active
50Hz ~ 400Hz
Non-Invasive (Solid Core)
-
-
-
-
-
-
-
Free Hanging (In-Line)
1.094" L x 0.866" W (27.80mm x 22.00mm)
-
-
1001012
CT-1010
CURR SENSE XFMR 10A T/H
Amgis, LLC
3360
In Stock
7.10000
Active
50/60Hz
Non-Invasive (Solid Core)
10 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
1001012
2277048
CURR SENSE XFMR 250A DIN RAIL
Phoenix Contact
1
In Stock
44.49000
Active
50/60Hz
Non-Invasive (Solid Core)
250 A
-
-
-
200:5
-
-
DIN Rail
1.732" L x 1.181" W (44.00mm x 30.00mm)
2.598" (66.00mm)
Terminal Block
3915
In Stock
3.08000
Active
50kHz ~ 1MHz
Invasive
-
3 mH
-
1:125
-
0.8mOhm Primary, 6.5Ohm Secondary
-
Surface Mount
0.280" L x 0.320" W (7.11mm x 8.13mm)
0.200" (5.08mm)
Gull Wing
1001012
PA1005.020QNL
CURR SENSE XFMR 1:20 20A SMD
Pulse Electronics Power
1053
In Stock
2.16000
Active
50kHz ~ 1MHz
Invasive
20 A
80 µH
-
1:20
-
0.75mOhm Primary, 550mOhm Secondary
AEC-Q200
Surface Mount
0.284" L x 0.330" W (7.21mm x 8.38mm)
0.217" (5.50mm)
Gull Wing
1001012
CST-1030
CURR SENSE XFMR 30A T/H
Triad Magnetics
3222
In Stock
9.40000
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
1001012
749252100
WE-CST CURRENT SENSE TRANSFORMER
Würth Elektronik
1930
In Stock
5.28000
Active
1MHz
Invasive
7 A
820 µH
45VµS
1:100
-
3mOhm Primary, 9.5Ohm Secondary
-
Surface Mount
0.185" L x 0.183" W (4.70mm x 4.65mm)
0.140" (3.55mm)
Gull Wing
1001012
C-CT-6
CURR SENSE XFMR 30A IN-LINE
Nidec Copal Electronics
16
In Stock
32.00000
Last Time Buy
10Hz ~ 5kHz
Non-Invasive (Split Core)
30 A
-
-
-
3000:1
-
-
Free Hanging (In-Line)
0.760" L x 1.039" W (19.30mm x 26.40mm)
1.220" (31.00mm)
Wire Leads
1001012
PCS040-EF1308KS
CURRENT SENSE TRANSF 40A 8500UH
Bourns Inc.
7881
In Stock
2.87470
Active
1MHz
Invasive
40 A
8.5 mH
254VµS
1:100
100:1
1mOhm Primary, 1.45Ohm Secondary Max
-
Surface Mount
-
0.413" (10.50mm)
Gull Wing
1001012
CT5PC
CURR SENSE XFMR T/H
Hammond Manufacturing
5
In Stock
28.66000
Active
50/60Hz
Non-Invasive (Solid Core)
-
-
-
-
-
-
-
Through Hole
1.030" L x 1.080" W (26.16mm x 27.43mm)
1.200" (30.48mm)
PC Pin
1001012
53125C
CURR SENSE XFMR 1:125 10A SMD
Murata Power Solutions Inc.
1837
In Stock
0.72500
Active
50kHz ~ 500kHz
Invasive
-
3 mH
-
1:125
-
7mOhm Primary, 7.5Ohm Secondary
-
Surface Mount
0.283" L x 0.327" W (7.20mm x 8.30mm)
0.213" (5.40mm)
Gull Wing

Current Sense Transformers