Current Sense Transformers

Results: 1,379
Manufacturer
Advantech CorpAltech CorporationAmgis, LLCATC-Diversified ElectronicsBanner Engineering CorporationBourns Inc.Carlo Gavazzi Inc.CR Magnetics Inc.Eaton - Electronics DivisionEPCOS - TDK ElectronicsGowanda ElectronicsHammond Manufacturing
Series
-*0556xx, Kaschke53005400550056007200ACACST-200ACXAK
Packaging
-BagBoxBulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Frequency Range
2Hz ~ 50kHz10Hz ~ 400Hz10Hz ~ 5kHz16Hz ~ 1kHz20Hz ~ 1kHz20Hz ~ 200kHz20Hz ~ 30kHz20Hz ~ 3kHz25Hz ~ 400Hz40Hz ~ 1kHz40Hz ~ 20kHz45Hz ~ 65Hz
Type
-InvasiveNon-Invasive (Solid Core)Non-Invasive (Split Core)
Current Rating (Amps)
350 mA500 mA1 A2 A3 A4 A5 A6 A7 A7.5 A9 A10 A
Inductance
33 µH53 µH74 µH80 µH132 µH180 µH190 µH205 µH220 µH224 µH258 µH295 µH
ET (Volt-Time)
6VµS9VµS10VµS10.8VµS13.5VµS15VµS16.2VµS18VµS20VµS21.6VµS22.5VµS25VµS
Turns Ratio - Primary:Secondary
1:1:1001:1:2001:1:501:1001:10001:1000:41:1000:51:100CT1:1201:1251:1501:1500
Current Ratio
1:1001:10001:2001:20001:25001:3001:5005:0.0520:125:530:0.0530:1
DC Resistance (DCR)
0.27mOhm Primary, 16.2Ohm Secondary0.28mOhm0.28mOhm Primary, 1.9Ohm Secondary0.28mOhm Primary, 130mOhm Secondary0.28mOhm Primary, 1Ohm Secondary0.28mOhm Primary, 2.2Ohm Secondary0.28mOhm Primary, 2.9Ohm Secondary0.28mOhm Primary, 202mOhm Secondary0.28mOhm Primary, 21.2Ohm Secondary0.28mOhm Primary, 305mOhm Secondary0.28mOhm Primary, 33mOhm Secondary0.28mOhm Primary, 367mOhm Secondary
Ratings
-AEC-Q200
Mounting Type
-Chassis MountDIN RailDIN Rail, PanelFree Hanging (In-Line)Panel MountSurface MountThrough Hole
Size / Dimension
0.078" L x 0.050" W (35.30mm x 22.90mm)0.122" L x 0.252" W (3.10mm x 6.40mm)0.138" L x 0.185" W (3.50mm x 4.70mm)0.185" L x 0.138" W (4.70mm x 3.50mm)0.185" L x 0.144" W (4.70mm x 3.65mm)0.185" L x 0.183" W (4.70mm x 4.65mm)0.189" L x 0.144" W (4.80mm x 3.65mm)0.245" L x 0.235" W (6.22mm x 5.97mm)0.265" L x 0.265" W (6.73mm x 6.73mm)0.272" L x 0.303" W (6.90mm x 7.70mm)0.276" L x 0.331" W (7.00mm x 8.40mm)0.280" L x 0.320" W (7.11mm x 8.13mm)
Height - Seated (Max)
0.029" (0.73mm)0.110" (2.80mm)0.118" (3.00mm)0.120" (3.05mm)0.124" (3.15mm)0.134" (3.40mm)0.138" (3.50mm)0.140" (3.55mm)0.190" (4.83mm)0.200" (5.08mm)0.205" (5.20mm)0.209" (5.31mm)
Termination Style
-Gull WingJ LeadPC PinQuick ConnectStudTerminal BlockWire LeadsWire Leads 1.5mWire Leads 3mWire Leads with Connector
Stocking Options
Environmental Options
Media
Marketplace Product
1,379Results

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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.
1,673
In Stock
1 : $3.02000
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.
462
In Stock
1 : $3.02000
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
15,043
In Stock
1 : $4.48000
Cut Tape (CT)
900 : $2.66530
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
570
In Stock
1 : $4.62000
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
2,169
In Stock
1 : $4.81000
Cut Tape (CT)
900 : $2.54972
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
FIS1x1NL
FIS111NL
CURR SENSE XFMR 1:100 15A T/H
Pulse Electronics
219
In Stock
1 : $5.33000
Tube
Tube
Active
200kHz Max
Non-Invasive (Solid Core)
-
22 mH
350VµS
1:100
-
1.3Ohm Max
-
Through Hole
0.677" L x 0.375" W (17.20mm x 9.53mm)
0.803" (20.40mm)
PC Pin
P8203NLT
P8208NL
CURR SENSE XFMR 1:100 SMD
Pulse Electronics
1,966
In Stock
1 : $5.54000
Tray
Tray
Active
50kHz ~ 1MHz
Invasive
-
2 mH
-
1:100
-
6mOhm Primary, 5.5Ohm Secondary
-
Surface Mount
0.284" 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
55,023
In Stock
4,015
Factory
1 : $6.02000
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
FIS125NL
FIS125NL
CURR SENSE XFMR 1:200 25A T/H
Pulse Electronics
9,466
In Stock
1 : $6.66000
Tube
Tube
Active
500kHz Max
Invasive
-
76 mH
700VµS
1:200
-
4.5Ohm Max
-
Through Hole
0.693" L x 0.591" W (17.60mm x 15.00mm)
0.492" (12.50mm)
PC Pin
2,503
In Stock
1 : $6.90000
Cut Tape (CT)
200 : $3.60440
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
50kHz ~ 500kHz
Invasive
-
22.4 mH
-
1:200
-
0.28mOhm Primary, 2.9Ohm Secondary
-
Surface Mount
0.560" L x 0.530" W (14.22mm x 13.46mm)
0.394" (10.00mm)
Gull Wing
5,627
In Stock
1 : $6.92000
Cut Tape (CT)
600 : $3.39935
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
PE-51688NL
PE-51688NL
CURR SENSE XFMR 20A T/H
Pulse Electronics
636
In Stock
1 : $7.46000
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
PE-51717NL
PE-51717NL
CURR SENSE XFMR 20A T/H
Pulse Electronics
562
In Stock
1 : $7.55000
Tray
-
Tray
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
20 A
5 mH
-
-
50CT:1
-
-
Through Hole
0.900" L x 0.700" W (22.86mm x 17.78mm)
0.700" (17.78mm)
PC Pin
PE-68280
PE-68280NLT
CURR SENSE XFMR 1:1:100 SMD
Pulse Electronics
4,763
In Stock
1 : $7.57000
Cut Tape (CT)
300 : $4.30727
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
50kHz ~ 500kHz
Invasive
-
14.8 mH
-
1:1:100
-
1.15mOhm Primary, 930mOhm Secondary
-
Surface Mount
0.495" L x 0.490" W (12.57mm x 12.45mm)
0.280" (7.11mm)
-
AX-0500
AX-0500
CURR SENSE XFMR 5A T/H
Talema Group LLC
3,892
In Stock
1 : $8.50000
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
CSE187L-P
CSE187L-P
CURR SENSE XFMR 1:500 30A T/H
Triad Magnetics
1,665
In Stock
6,396
Factory
1 : $9.10000
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
10,909
In Stock
1 : $9.14000
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
T60404E4626X502
T60404E4626X502
CURR SENSE XFMR 1:2500 100A TH
VACUUMSCHMELZE
7,940
In Stock
1 : $9.60000
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
CST306-1T, 2T, 3T
CST306-3A
CURR SENSE XFMR 25A T/H
Triad Magnetics
5,189
In Stock
4,509
Factory
1 : $10.03000
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
CST306-2A
CURR SENSE XFMR 25A T/H
Triad Magnetics
4,695
In Stock
436
Factory
1 : $10.03000
Bulk
Bulk
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
25 A
14 mH
1000VµS
-
100:1
1.55Ohm Max
-
Through Hole
0.690" L x 0.385" W (17.53mm x 9.78mm)
0.915" (23.24mm)
PC Pin
CSTx06-xA-B
CST306-1A
CURR SENSE XFMR 35A T/H
Triad Magnetics
3,753
In Stock
1,294
Factory
1 : $10.03000
Bulk
Bulk
Active
20kHz ~ 200kHz
Non-Invasive (Solid Core)
35 A
3.5 mH
500VµS
-
50:1
340mOhm 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
490
In Stock
1 : $10.03000
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
AC-1005, 1010, 1015, 1020
AC1020
CURR SENSE XFMR 20A T/H
Talema Group LLC
9,218
In Stock
1 : $10.41000
Box
Box
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
AC10(05,10,15,20)
AC1015
CURR SENSE XFMR 15A T/H
Talema Group LLC
4,991
In Stock
1 : $10.41000
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
AC10(05,10,15,20)
AC1010
CURR SENSE XFMR 10A T/H
Talema Group LLC
2,031
In Stock
1 : $10.41000
Tray
Tray
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
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of 1,379

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).