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| PartNumber | SI8503-C-IMR | SI8503-C-IS | SI8503-C-IM |
| Description | SENSOR CURRENT XFMR 20A AC | Board Mount Current Sensors 20A SNGLE OUTPUT 5kV | Board Mount Current Sensors 20A SNGLE OUTPUT 1kV |
| Manufacturer | - | Silicon Labs | Silicon Labs |
| Product Category | - | Current Transducers | Current Transducers |
| Series | - | Si8503 | Si8503 |
| Type | - | Inductive Current Sensing | Inductive Current Sensing |
| Packaging | - | Tube Alternate Packaging | Tube Alternate Packaging |
| Unit Weight | - | 0.024393 oz | 0.001243 oz |
| Current Rating | - | 20 A | 20 A |
| Operating Temperature Range | - | - 40 C to + 125 C | - 40 C to + 125 C |
| Package Case | - | 20-SOIC (0.295", 7.50mm Width) | 12-VFQFN |
| Frequency | - | 50kHz ~ 1MHz | 50kHz ~ 1MHz |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Frequency Range | - | 50 kHz to 1 MHz | 50 kHz to 1 MHz |
| Sensitivity | - | 98mV/A | 98mV/A |
| Number of Channels | - | 1 | 1 |
| Voltage Supply | - | 2.7 V ~ 5.5 V | 2.7 V ~ 5.5 V |
| Output | - | Ratiometric, Voltage | Ratiometric, Voltage |
| Current Supply Max | - | 7mA | 7mA |
| Accuracy | - | ±5% | ±5% |
| Sensor Type | - | Transformer w/Conditioning | Transformer w/Conditioning |
| Linearity | - | - | - |
| Polarization | - | Unidirectional | Unidirectional |
| Response Time | - | - | - |
| For Measuring | - | AC | AC |
| Current Sensing | - | 20A | 20A |
| Operating Supply Voltage | - | 5.5 V | 5.5 V |
| Output Voltage | - | - | 2 V |