CTS-CS-BAX-20 Current Sensor Modules

CTS Electronic Components CTS-CS-BAX-20 Current Sensor Modules are designed for non-intrusive and galvanically isolated measurement of AC and DC currents. These modules are analog, open-loop current sensors suitable for high-power applications. The CTS-CS-BAX-20 current sensor modules offer low hysteresis, high permeability, and excellent accuracy. These modules feature a primary current range of up to ±1500APK and a high bandwidth of ≥40kHz. The CTS-CS-BAX-20 current sensor modules are small, lightweight, busbar-mount sensors that are RoHS-compliant and operate over a temperature range of -40°C to +125°C. Typical applications include inverters, DC link, DC/DC converters, Electric Vehicles (EVs), Battery Energy Storage Systems (BESS), data centers, IT infrastructure, and renewable energy.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
CTS Electronic Components Current Sensors - Industrial Busbar Mount, ASIL X, 20mm 250A
Datasheet
100Expected 2026-09-21
Min.: 1
Mult.: 1

250 A Open Loop 4.5 V 5.5 V - 40 C + 125 C
CTS Electronic Components Current Sensors - Industrial Busbar Mount, ASIL X, 20mm 500A
Datasheet
100Expected 2026-09-21
Min.: 1
Mult.: 1

500 A Open Loop 4.5 V 5.5 V - 40 C + 125 C
CTS Electronic Components Current Sensors - Industrial Busbar Mount, ASIL X, 20mm 1000A
Datasheet
100Expected 2026-09-21
Min.: 1
Mult.: 1

1 kA Open Loop 4.5 V 5.5 V - 40 C + 125 C
CTS Electronic Components Current Sensors - Industrial Busbar Mount, ASIL X, 20mm 1500A
Datasheet
100Expected 2026-09-21
Min.: 1
Mult.: 1

1.5 kA Open Loop 4.5 V 5.5 V - 40 C + 125 C