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| Part Number | LA 125-P/SP4 | LA 125-P/SP1 | LA 125-P | LA 125-P/SP3 | LA 125-P/SP7 |
| Manufacturer | LEM USA Inc. | LEM USA Inc. | LEM USA Inc. | LEM USA Inc. | LEM USA Inc. |
| Series | LA | LA | LA | LA | - |
| Package/Case | Module, Single Pass Through | Module, Single Pass Through | Module, Single Pass Through | Module, Single Pass Through | - |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Active | Active | Active | Active | Active |
| For Measuring | AC/DC | AC/DC | AC/DC | AC/DC | - |
| Sensor Type | Hall Effect, Closed Loop | Hall Effect, Closed Loop | Hall Effect, Closed Loop | Hall Effect, Closed Loop | - |
| Current - Sensing | 125A | 125A | 125A | 125A | - |
| Number of Channels | 1 | 1 | 1 | 1 | - |
| Output | Ratiometric, Current | Current | - | Current | - |
| Sensitivity | - | - | - | - | - |
| Frequency | DC ~ 150kHz | DC ~ 100kHz | DC ~ 100kHz | DC ~ 100kHz | - |
| Linearity | ±0.1% | ±0.15% | ±0.15% | ±0.15% | - |
| Accuracy | ±0.5% | ±0.8% | ±0.8% | ±0.8% | - |
| Voltage - Supply | ±12V ~ 15V | ±12V ~ 15V | 12V ~ 15V | ±12V ~ 15V | - |
| Response Time | 0.5µs | 1µs | 1µs | 1µs | - |
| Current - Supply (Max) | 10mA | - | 16mA | - | - |
| Operating Temperature | -40°C ~ 85°C | -25°C ~ 85°C | -40°C ~ 85°C | -25°C ~ 85°C | - |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Polarization | Bidirectional | Bidirectional | Bidirectional | Bidirectional | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | - |
| Supplier Device Package | - | - | - | - | - |
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