Hall effect current sensor with a 50A nominal sensing range, operating from -70A to 70A. Features 0.65% accuracy and 0.15% linearity, with a 1µs response time and 200kHz frequency response. This through-hole mount component operates on a 12V to 15V DC supply voltage, consuming a maximum of 60mA. It is RoHS compliant and UL94 V-0 rated for flammability.
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LEM LA55-P technical specifications.
| Accuracy | 0.65% |
| Current Sensing | 50A |
| Flammability Rating | UL94 V-0 |
| Frequency | 200kHz |
| Height | 27.2mm |
| Lead Free | Lead Free |
| Linearity | 0.15% |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 60mA |
| Max Supply Voltage (DC) | 15V |
| Min Supply Voltage (DC) | -15V |
| Mount | Through Hole, PCB |
| Nominal Supply Current | 50A |
| Number of Channels | 1 |
| Operating Supply Current | 50A |
| Operating Supply Voltage | 15V |
| Overall Depth | 14.45mm |
| Packaging | Bulk |
| Reach SVHC Compliant | No |
| Response Time | 1us |
| RoHS Compliant | Yes |
| Secondary Current | 50mA |
| Sensing Method | Hall Effect |
| Series | LA |
| Width | 36.5mm |
| RoHS | Compliant |
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