| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Voltage - Supply | Output | Response Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CR45-W | CR Magnetics, Inc. | SENSOR CURRENT INDICATOR 100A AC | CR45 | -10°C ~ 85°C | Bulk | Panel Mount | - | - | Self Powered | LED | - | |
| CR9421-ACA-M | CR Magnetics, Inc. | SENSOR CURRENT SWITCH 100A AC | CR9400 | -30°C ~ 60°C | Bulk | - | - | - | Self Powered | SCR | 100ms (On), 250ms (Off) | |
| CQ2332 | Asahi Kasei Microdevices / AKM Semiconductor | SENSOR CURRENT HALL 50A AC/DC | CQ | -40°C ~ 110°C | Bulk | Through Hole | - | - | 4.5 V ~ 5.5 V | Ratiometric, Voltage | 1µs | |
| CR45-Y | CR Magnetics, Inc. | SENSOR CURRENT INDICATOR 100A AC | CR45 | -10°C ~ 85°C | Bulk | Panel Mount | - | - | Self Powered | LED | - | |
| HAL 200-S | LEM USA, Inc. | SENSOR CURRENT HALL 200A AC/DC | HAL | -25°C ~ 85°C | Bulk | Chassis Mount | - | - | ±15V | Ratiometric, Voltage | 3µs | |
| LF 1005-S | LEM USA, Inc. | SENSOR CURRENT HALL 1000A AC/DC | LF | -40°C ~ 85°C | Tray | Chassis Mount | - | - | ±15 V ~ 24 V | Ratiometric, Current | 1µs | |
| 20311308101 | HARTING | CURRENT SENSOR 1300A RAILW. W.FE | - | - | - | - | - | - | - | - | - | |
| CR5220S-300 | CR Magnetics, Inc. | SENSOR CURRENT HALL 300A DC | CR5200 | 0°C ~ 50°C | Bulk | DIN Rail, Panel | - | - | 24V | Ratiometric, 4mA ~ 20mA | 250ms | |
| ACS716KLATR-12CB-T | Allegro MicroSystems, LLC. | SENSOR CURRENT HALL 12.5A AC/DC | - | -40°C ~ 125°C | Tape & Reel (TR) | Surface Mount | - | - | 3 V ~ 3.6 V | Ratiometric, Voltage | 4µs | |
| ACS714LLCTR-05B-T | Allegro MicroSystems, LLC. | SENSOR CURRENT HALL 5A AC/DC | - | -40°C ~ 150°C | Tape & Reel (TR) | Surface Mount | - | - | 5V | Ratiometric, Voltage | 5µs |
Current transducers are devices used to measure electric current flowing through a conductor without the need for direct electrical contact. They utilize different sensing principles such as Hall effect, magnetic induction, or Rogowski coil technology to detect and measure current levels accurately. Current transducers find applications in power monitoring systems, energy management systems, motor control systems, renewable energy systems, and industrial automation. They provide essential data for monitoring power consumption, detecting overcurrent conditions, implementing load management strategies, and ensuring electrical system safety and efficiency.