Current Sense Transformers are pivotal in monitoring and measuring electrical currents in various applications. These transformers provide isolation and accurate current sensing for power supplies, inverters, and protection circuits, facilitating efficient energy management and system safety.
Manufacturers like CR Magnetics, Murata, and Talema offer high-quality Current Sense Transformers designed for precision and reliability. Available in multiple current ratings and configurations, they meet the demands of industrial, commercial, and residential applications.
By offering real-time current monitoring, these transformers help in the maintenance of electrical systems, ensuring they operate within safe limits. Their robust design and accurate sensing capabilities make them essential for engineers and technicians focused on electrical measurement and safety.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 300A CHAS MNT / 300 A Current Sense Transformer 50/60Hz 103Ohm Chassis Mount
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Industrial systems, Motor control, Power conversion, Battery monitors Automotive systems | SENSOR CURRENT HALL 100A AC/DC
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4,969 pieces In Stock |
MOQ: 10 |
Need to verify |
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Mfr. Part No. WS Part No. |
AC Current Transformer, ANSI Metering Class, Mounting Case, (2) Terminals #8-32, 0 - 100 AAC Input Range, 0 - 5AAC Output Range, 1.56" ID
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
AC Current Transformer, ANSI Metering Class, Mounting Case, (2) Terminals #8-32, 0 - 500 AAC Input Range, 0 - 5AAC Output Range, 1.56" ID
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
AC Current Transformer, ANSI Metering Class, Donut Style, 2' Fly Leads 16AWG, 0 - 1500 AAC Input Range, 0 - 5AAC Output Range, 2.5" ID
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 5A CHAS MNT / 5 A Current Sense Transformer Chassis Mount
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 1:100 10A SMD / 10 A 1:100 Current Sense Transformer 250kHz Min 5.5Ohm Secondary 2 mH Surface Mount
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Low Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 1:100 10A SMD / 10 A 1:100 Current Sense Transformer 3mOhm Primary, 2.1Ohm Secondary Max 10 mH Surface Mount
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Low Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
ENCAPSULATED PCB CURRENT SENSE X / 125 mA 1:200 Current Sense Transformer 50kHz ~ 500kHz 4.5Ohm 76 mH Through Hole
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Low Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 20A T/H / 20 A Current Sense Transformer 50/60Hz 40Ohm Through Hole
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Low Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 1:50 3A T/H / 3 A 1:50 Current Sense Transformer 50Hz ~ 400Hz 19.5mOhm Primary, 23Ohm Secondary Through Hole
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Low Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 1:70 SMD / 1:70 Current Sense Transformer 50kHz ~ 1MHz 6mOhm Primary, 4.75Ohm Secondary 980 µH Surface Mount
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Low Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 5A CHAS MNT / 5 A Current Sense Transformer Chassis Mount
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR EP10 SMD
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Low Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 1:100 SMD
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Low Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
Wire Leaded Zero Sequence Current Transformers (N1) 1000 Turns (N2) 5 Turns 0.57" I.D
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24 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 10A T/H / 10 A Current Sense Transformer 20kHz ~ 200kHz 5.73mOhm Primary, 8.59mOhm Secondary Through Hole
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4,519 pieces In Stock 257 pieces Factory Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 200:1 35A SMD / 35 A 200:1 Current Sense Transformer 50kHz ~ 500kHz 0.42mOhm Primary, 2.9Ohm Secondary 22.4 mH Surface Mount
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5,780 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
ENCAPSULATED PCB CURRENT SENSE X / 25 A 1:100 Current Sense Transformer 50kHz ~ 500kHz 2Ohm 18 mH Through Hole
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
CURR SENSE XFMR 1:500 30A T/H / 30 A 1:500 Current Sense Transformer 50Hz ~ 400Hz 3mOhm Primary, 21Ohm Secondary Through Hole
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6,530 pieces In Stock |
MOQ: 22 |
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