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                    • Reduced Price
                      1. Home
                      2. Transformers
                      3. Current Sensing Transformers

                      WE-CST Series Current Sensing Transformers:

                      34 Products Found
                      View
                      Buyer
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                      Manufacturer
                      Turns Ratio
                      Inductance
                      Primary Current
                      ET Constant
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                      Filter(s) Applied
                      1 Filter(s) Selected
                      ComparePrice ForQuantity
                      749251070
                      WURTH ELEKTRONIK 749251070
                      1961659

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:70
                      3. 980 µH
                      4. 10 A
                      5. 35 Vµs
                      6. 1MHz
                      7. 2.2 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      Rs.488.740
                      10+
                      Rs.427.640
                      50+
                      Rs.354.340
                      200+
                      Rs.317.680
                      400+
                      Rs.311.800
                      Min: 1 / Mult: 1
                      1:70
                      980µH
                      10A
                      35Vµs
                      1MHz
                      2.2ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749251125
                      WURTH ELEKTRONIK 749251125
                      1961661

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:125
                      3. 3 mH
                      4. 10 A
                      5. 68 Vµs
                      6. 1MHz
                      7. 6.5 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      Rs.521.910
                      10+
                      Rs.488.620
                      50+
                      Rs.440.530
                      200+
                      Rs.414.240
                      400+
                      Rs.390.330
                      More Pricing...
                      Min: 1 / Mult: 1
                      1:125
                      3mH
                      10A
                      68Vµs
                      1MHz
                      6.5ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749251070
                      WURTH ELEKTRONIK 749251070
                      1961659RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:70
                      3. 980 µH
                      4. 10 A
                      5. 35 Vµs
                      6. 1MHz
                      7. 2.2 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.354.340
                      200+
                      Rs.317.680
                      400+
                      Rs.311.800
                      Min: 100 / Mult: 1
                      1:70
                      980µH
                      10A
                      35Vµs
                      1MHz
                      2.2ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749251125
                      WURTH ELEKTRONIK 749251125
                      1961661RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:125
                      3. 3 mH
                      4. 10 A
                      5. 68 Vµs
                      6. 1MHz
                      7. 6.5 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.440.530
                      200+
                      Rs.414.240
                      400+
                      Rs.390.330
                      750+
                      Rs.374.670
                      Min: 100 / Mult: 1
                      1:125
                      3mH
                      10A
                      68Vµs
                      1MHz
                      6.5ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749252070
                      WURTH ELEKTRONIK 749252070
                      3650449RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:70
                      3. 400 µH
                      4. 7 A
                      5. 31.5 Vµs
                      6. 1MHz
                      7. 4.6 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.302.850
                      Min: 100 / Mult: 5
                      1:70
                      400µH
                      7A
                      31.5Vµs
                      1MHz
                      4.6ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252070
                      WURTH ELEKTRONIK 749252070
                      3650449

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:70
                      3. 400 µH
                      4. 7 A
                      5. 31.5 Vµs
                      6. 1MHz
                      7. 4.6 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.353.530
                      50+
                      Rs.302.850
                      Min: 5 / Mult: 5
                      1:70
                      400µH
                      7A
                      31.5Vµs
                      1MHz
                      4.6ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252125
                      WURTH ELEKTRONIK 749252125
                      3650450RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:125
                      3. 1.28 mH
                      4. 7 A
                      5. 56.2 Vµs
                      6. 1MHz
                      7. 13 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      5+
                      Rs.251.100
                      Min: 100 / Mult: 5
                      1:125
                      1.28mH
                      7A
                      56.2Vµs
                      1MHz
                      13ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252030
                      WURTH ELEKTRONIK 749252030
                      3650446RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:30
                      3. 74 µH
                      4. 7 A
                      5. 13.5 Vµs
                      6. 1MHz
                      7. 0.8 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      5+
                      Rs.251.100
                      Min: 100 / Mult: 5
                      1:30
                      74µH
                      7A
                      13.5Vµs
                      1MHz
                      0.8ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252125
                      WURTH ELEKTRONIK 749252125
                      3650450

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:125
                      3. 1.28 mH
                      4. 7 A
                      5. 56.2 Vµs
                      6. 1MHz
                      7. 13 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.251.100
                      Min: 5 / Mult: 5
                      1:125
                      1.28mH
                      7A
                      56.2Vµs
                      1MHz
                      13ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252030
                      WURTH ELEKTRONIK 749252030
                      3650446

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:30
                      3. 74 µH
                      4. 7 A
                      5. 13.5 Vµs
                      6. 1MHz
                      7. 0.8 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.251.100
                      Min: 5 / Mult: 5
                      1:30
                      74µH
                      7A
                      13.5Vµs
                      1MHz
                      0.8ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252040
                      WURTH ELEKTRONIK 749252040
                      3650447

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:40
                      3. 132 µH
                      4. 7 A
                      5. 18 Vµs
                      6. 1MHz
                      7. 1.6 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.251.100
                      Min: 5 / Mult: 5
                      1:40
                      132µH
                      7A
                      18Vµs
                      1MHz
                      1.6ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252040
                      WURTH ELEKTRONIK 749252040
                      3650447RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:40
                      3. 132 µH
                      4. 7 A
                      5. 18 Vµs
                      6. 1MHz
                      7. 1.6 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      5+
                      Rs.251.100
                      Min: 100 / Mult: 5
                      1:40
                      132µH
                      7A
                      18Vµs
                      1MHz
                      1.6ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252150
                      WURTH ELEKTRONIK 749252150
                      3584457

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:150
                      3. 1.8 mH
                      4. 7 A
                      5. 67.5 Vµs
                      6. 1MHz
                      7. 21 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.407.210
                      50+
                      Rs.398.250
                      250+
                      Rs.334.010
                      500+
                      Rs.318.320
                      1000+
                      Rs.291.350
                      More Pricing...
                      Min: 5 / Mult: 5
                      1:150
                      1.8mH
                      7A
                      67.5Vµs
                      1MHz
                      21ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749251020
                      WURTH ELEKTRONIK 749251020
                      1961654RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:20
                      3. 80 µH
                      4. 10 A
                      5. 10 Vµs
                      6. 1MHz
                      7. 0.2 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.350.400
                      200+
                      Rs.314.150
                      400+
                      Rs.309.150
                      Min: 100 / Mult: 1
                      1:20
                      80µH
                      10A
                      10Vµs
                      1MHz
                      0.2ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749252020
                      WURTH ELEKTRONIK 749252020
                      3584459

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:20
                      3. 33 µH
                      4. 7 A
                      5. 9 Vµs
                      6. 1MHz
                      7. 0.35 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.433.150
                      50+
                      Rs.379.010
                      250+
                      Rs.314.040
                      500+
                      Rs.281.550
                      1000+
                      Rs.259.960
                      Min: 5 / Mult: 5
                      1:20
                      33µH
                      7A
                      9Vµs
                      1MHz
                      0.35ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749251020
                      WURTH ELEKTRONIK 749251020
                      1961654

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:20
                      3. 80 µH
                      4. 10 A
                      5. 10 Vµs
                      6. 1MHz
                      7. 0.2 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      Rs.483.300
                      10+
                      Rs.422.890
                      50+
                      Rs.350.400
                      200+
                      Rs.314.150
                      400+
                      Rs.309.150
                      Min: 1 / Mult: 1
                      1:20
                      80µH
                      10A
                      10Vµs
                      1MHz
                      0.2ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749252100
                      WURTH ELEKTRONIK 749252100
                      3584462

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:100
                      3. 820 µH
                      4. 7 A
                      5. 45 Vµs
                      6. 1MHz
                      7. 9.5 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.462.920
                      50+
                      Rs.405.050
                      250+
                      Rs.335.620
                      500+
                      Rs.300.900
                      1000+
                      Rs.277.750
                      More Pricing...
                      Min: 5 / Mult: 5
                      1:100
                      820µH
                      7A
                      45Vµs
                      1MHz
                      9.5ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252150
                      WURTH ELEKTRONIK 749252150
                      3584457RL

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:150
                      3. 1.8 mH
                      4. 7 A
                      5. 67.5 Vµs
                      6. 1MHz
                      7. 21 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.398.250
                      250+
                      Rs.334.010
                      500+
                      Rs.318.320
                      1000+
                      Rs.291.350
                      2000+
                      Rs.264.370
                      More Pricing...
                      Min: 100 / Mult: 5
                      1:150
                      1.8mH
                      7A
                      67.5Vµs
                      1MHz
                      21ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252020
                      WURTH ELEKTRONIK 749252020
                      3584459RL

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:20
                      3. 33 µH
                      4. 7 A
                      5. 9 Vµs
                      6. 1MHz
                      7. 0.35 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.379.010
                      250+
                      Rs.314.040
                      500+
                      Rs.281.550
                      1000+
                      Rs.259.960
                      Min: 100 / Mult: 5
                      1:20
                      33µH
                      7A
                      9Vµs
                      1MHz
                      0.35ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252100
                      WURTH ELEKTRONIK 749252100
                      3584462RL

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:100
                      3. 820 µH
                      4. 7 A
                      5. 45 Vµs
                      6. 1MHz
                      7. 9.5 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.405.050
                      250+
                      Rs.335.620
                      500+
                      Rs.300.900
                      1000+
                      Rs.277.750
                      2000+
                      Rs.268.790
                      Min: 100 / Mult: 5
                      1:100
                      820µH
                      7A
                      45Vµs
                      1MHz
                      9.5ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252060
                      WURTH ELEKTRONIK 749252060
                      3650448RL

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:60
                      3. 295 µH
                      4. 7 A
                      5. 27 Vµs
                      6. 1MHz
                      7. 3.6 ohm
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      50+
                      Rs.372.830
                      250+
                      Rs.330.600
                      500+
                      Rs.302.850
                      1000+
                      Rs.281.130
                      2000+
                      Rs.251.100
                      Min: 100 / Mult: 5
                      1:60
                      295µH
                      7A
                      27Vµs
                      1MHz
                      3.6ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749252060
                      WURTH ELEKTRONIK 749252060
                      3650448

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:60
                      3. 295 µH
                      4. 7 A
                      5. 27 Vµs
                      6. 1MHz
                      7. 3.6 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      Rs.474.180
                      50+
                      Rs.372.830
                      250+
                      Rs.330.600
                      500+
                      Rs.302.850
                      1000+
                      Rs.281.130
                      More Pricing...
                      Min: 5 / Mult: 5
                      1:60
                      295µH
                      7A
                      27Vµs
                      1MHz
                      3.6ohm
                      0.003ohm
                      Surface Mount
                      J-Bend
                      WE-CST Series
                      749251150
                      WURTH ELEKTRONIK 749251150
                      4066186

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:150
                      3. 4.5 mH
                      4. 20 A
                      5. 75 Vµs
                      6. 1MHz
                      7. 9.5 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      Rs.953.870
                      10+
                      Rs.891.990
                      50+
                      Rs.803.050
                      200+
                      Rs.754.490
                      400+
                      Rs.710.550
                      More Pricing...
                      Min: 1 / Mult: 1
                      1:150
                      4.5mH
                      20A
                      75Vµs
                      1MHz
                      9.5ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749251250
                      WURTH ELEKTRONIK 749251250
                      4066188

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:250
                      3. 12.5 mH
                      4. 20 A
                      5. 125 Vµs
                      6. 1MHz
                      7. 23.5 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      Rs.543.910
                      10+
                      Rs.509.210
                      50+
                      Rs.459.100
                      200+
                      Rs.431.700
                      400+
                      Rs.409.090
                      Min: 1 / Mult: 1
                      1:250
                      12.5mH
                      20A
                      125Vµs
                      1MHz
                      23.5ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      749251200
                      WURTH ELEKTRONIK 749251200
                      4066187

                      Data Sheet

                      RoHS

                      WURTH ELEKTRONIK
                      1. Current Sensing Transformer
                      2. 1:200
                      3. 8 mH
                      4. 20 A
                      5. 100 Vµs
                      6. 1MHz
                      7. 16.5 ohm
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      Rs.605.430
                      10+
                      Rs.566.150
                      50+
                      Rs.509.700
                      200+
                      Rs.478.880
                      400+
                      Rs.450.990
                      More Pricing...
                      Min: 1 / Mult: 1
                      1:200
                      8mH
                      20A
                      100Vµs
                      1MHz
                      16.5ohm
                      750ohm
                      Surface Mount
                      Gull Wing
                      WE-CST Series
                      ComparePrice ForQuantity
                      1-25 of 34 items
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      element14 is a trading name of element14 India Private Limited.
                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.