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
2906236
CURR SENSE XFMR 4000A DIN RAIL
Phoenix Contact
4084
In Stock
450.79000
Active
45Hz ~ 65Hz
Non-Invasive (Split Core)
4000 A
-
-
-
-
-
-
DIN Rail
4.744" L x 0.244" W (120.50mm x 6.20mm)
4.350" (110.50mm)
Terminal Block
1001012
855-501/150-000
CURRENT AND VOLTAGE TAP UP TO 50
WAGO Corporation
2826
In Stock
230.40000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
150 A
-
-
-
-
-
-
Chassis Mount
2.244" L x 0.787" W (57.00mm x 20.00mm)
2.677" (68.00mm)
Terminal Block
1001012
855-1851/350-000
VCT-185 PRC 350A SRC 1A
WAGO Corporation
9055
In Stock
246.34000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
350 A
-
-
-
-
-
-
Chassis Mount
2.362" L x 1.260" W (60.00mm x 32.00mm)
3.307" (84.00mm)
Terminal Block
1001012
CR8401-1000-G
CURR SENSE XFMR 4A IN-LINE
CR Magnetics Inc.
7192
In Stock
13.19000
Active
20Hz ~ 1kHz
Non-Invasive (Solid Core)
4 A
-
-
-
1000:1
49Ohm
-
Free Hanging (In-Line)
0.880" L x 0.690" W (22.35mm x 17.53mm)
0.325" (8.26mm)
Wire Leads
1001012
PCS040-EF13340S
CURRENT SENSE TRANSF 40A 340UH
Bourns Inc.
4403
In Stock
2.87470
Active
1MHz
Invasive
40 A
340 µH
50.8VµS
1:20
20:1
1mOhm Primary, 180mOhm Secondary Max
-
Surface Mount
-
0.413" (10.50mm)
Gull Wing
62
In Stock
7.12000
Active
50kHz ~ 250kHz
Invasive
-
3 mH
-
1:70
-
0.5mOhm Primary, 2.1Ohm Secondary
-
Surface Mount
0.504" L x 0.535" W (12.80mm x 13.60mm)
0.567" (14.40mm)
Gull Wing
1001012
CT-0400-D20
CURR SENSE XFMR 400:5 DONUT
Littelfuse Inc.
3766
In Stock
112.85000
Active
-
Non-Invasive (Solid Core)
400 A
-
-
-
400:5
-
-
Free Hanging (In-Line)
-
-
Wire Leads
1001012
PM2165.050NL
XFMR CURRENT SENSE 1:50 T& NPB
Pulse Electronics Power
5056
In Stock
0.87770
Active
20kHz ~ 1MHz
Invasive
20 A
500 µH
-
1:50
-
0.75mOhm Primary, 1.5Ohm Secondary Max
AEC-Q200
Surface Mount
-
0.217" (5.50mm)
Gull Wing
1001012
PE-68210NL
CURR SENSE XFMR 1:1:50 SMD
Pulse Electronics Power
1476
In Stock
3.48000
Active
50kHz ~ 500kHz
Invasive
-
3.8 mH
-
1:1:50
-
1.15mOhm Primary, 380mOhm Secondary
-
Surface Mount
0.495" L x 0.490" W (12.57mm x 12.45mm)
0.280" (7.11mm)
-
6972
In Stock
13.89000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
100 A
-
-
-
100:5
-
-
DIN Rail
1.969" L x 1.693" W (50.00mm x 43.00mm)
2.953" (75.00mm)
Terminal Block
1001012
CT-1025
CURR SENSE XFMR 25A T/H
Amgis, LLC
192
In Stock
8.87000
Active
50/60Hz
Non-Invasive (Solid Core)
25 A
-
-
-
1000:1
48Ohm
-
Through Hole
1.189" L x 0.563" W (30.20mm x 14.30mm)
1.189" (30.20mm)
PC Pin
1001012
PA1005.100QNLT
XFMR CURR SENSE 1:100 AECQ SMD
Pulse Electronics Power
1789
In Stock
2.16000
Active
50kHz ~ 1MHz
Invasive
20 A
2 mH
-
1:100
-
0.75mOhm Primary, 5.5Ohm Secondary Max
AEC-Q200
Surface Mount
0.284" L x 0.330" W (7.21mm x 8.38mm)
0.217" (5.50mm)
Gull Wing
58
In Stock
47.04000
Active
50Hz ~ 1kHz
Non-Invasive (Solid Core)
-
-
-
-
-
-
-
-
1.331" L x 0.520" W (33.80mm x 13.20mm)
1.488" (37.80mm)
Wire Leads
1001012
AS-113
CURR SENSE XFMR 1:300CT 15A T/H
Amgis, LLC
8602
In Stock
2.71490
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
-
250 mH
900VµS
1:300CT
-
5Ohm Max
-
Through Hole
0.677" L x 0.375" W (17.20mm x 9.53mm)
0.803" (20.40mm)
PC Pin
1001012
PB0025NL
CURR SENSE XFMR 50:1 35A SMD
Pulse Electronics Power
1031
In Stock
3.69000
Active
50kHz ~ 500kHz
Invasive
35 A
1.4 mH
-
50:1
-
0.42mOhm Primary, 700mOhm Secondary
-
Surface Mount
0.591" L x 0.784" W (15.00mm x 19.91mm)
0.394" (10.00mm)
Gull Wing
1001012
ACT-3722-2900
2900T 36 AWG Current Transformer
Allied Components International
3
In Stock
5.75000
Active
-
Invasive
150 A
-
-
1:3100
-
150Ohm
-
Through Hole
1.275" Dia (32.38mm)
0.640" (16.25mm)
Wire Leads
4
In Stock
7.25000
Active
50Hz ~ 60Hz
Non-Invasive (Solid Core)
50 A
-
-
1:1000
1000:1
37Ohm
-
Through Hole
0.933" L x 0.469" W (23.70mm x 11.90mm)
0.984" (25.00mm)
PC Pin
1001012
AP-2500
CURR SENSE XFMR 15A T/H
Talema Group LLC
4899
In Stock
3.16200
Active
-
Non-Invasive (Solid Core)
15 A
-
-
-
2500:1
330Ohm Max
-
Through Hole
0.677" L x 0.375" W (17.20mm x 9.53mm)
0.803" (20.40mm)
PC Pin
1001012
PM2165.125NL
XFMR CURRENT SENSE 1:125 T& NPB
Pulse Electronics Power
4977
In Stock
0.87770
Active
20kHz ~ 1MHz
Invasive
20 A
3 mH
-
1:125
-
0.75mOhm Primary, 7.7Ohm Secondary Max
AEC-Q200
Surface Mount
-
0.217" (5.50mm)
Gull Wing
1001012
ART-B22-D70
CURR SENSE XFMR FLEXIBLE COIL
LEM USA Inc.
60
In Stock
117.15000
Active
50/60Hz
Non-Invasive (Split Core)
-
180 µH
-
Rogowski Coil
-
55Ohm
-
Free Hanging (In-Line)
2.205" L x 1.326" W (56.01mm x 33.69mm)
0.744" (18.91mm)
Wire Leads
1001012
CT-06-50
CURR SENSE XFMR T/H
KEMET
240
In Stock
12.23000
Active
50/60Hz
Non-Invasive (Solid Core)
10 A
-
-
500:1
500:1
-
-
Through Hole
0.882" L x 0.709" W (22.40mm x 18.00mm)
0.280" (7.10mm)
Wire Leads
1001012
7492540070
WE-CST CURRENT SENSE TRANSFORMER
Würth Elektronik
50
In Stock
3.91000
Active
1MHz
Invasive
40 A
2.74 mH
173VµS
1:70
-
0.28mOhm Primary, 367mOhm Secondary
AEC-Q200
Surface Mount
0.570" L x 0.524" W (14.48mm x 13.30mm)
0.413" (10.50mm)
Gull Wing
1001012
CST306-2T
CURR SENSE XFMR 25A T/H
Triad Magnetics
37
In Stock
6.11000
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
25 A
14 mH
1000VµS
-
100CT:1
1.55Ohm Max
-
Through Hole
0.690" L x 0.385" W (17.53mm x 9.78mm)
0.915" (23.24mm)
PC Pin
1001012
PM2165.100NL
XFMR CURRENT SENSE 1:100 T& NPB
Pulse Electronics Power
2307
In Stock
0.87770
Active
20kHz ~ 1MHz
Invasive
20 A
2 mH
-
1:100
-
0.75mOhm Primary, 6Ohm Secondary Max
AEC-Q200
Surface Mount
-
0.217" (5.50mm)
Gull Wing

Current Sense Transformers