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| PartNumber | HAL740SF-K | HAL740SF-E | HAL740SF-K-4-R-1-00 |
| Description | Board Mount Hall Effect / Magnetic Sensors Dual Hall Sensor with 2 Indepenent Outputs | MAGNETIC SWITCH UNIPOL SOT89B-2 | HAL740SF-K Dual Hall Effect Sensor with Independent Outputs |
| Manufacturer | TDK | Micronas GmbH | - |
| Product Category | Board Mount Hall Effect / Magnetic Sensors | Magnetic Sensors - Switches (Solid State) | - |
| RoHS | Y | - | - |
| Brand | TDK-Micronas | - | - |
| Product Type | Hall Effect / Magnetic Sensors | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Sensors | - | - |
| Series | - | HALR | - |
| Packaging | - | Tape & Reel (TR) | - |
| Package Case | - | TO-243AA, Variant | - |
| Technology | - | Hall Effect | - |
| Operating Temperature | - | -40°C ~ 100°C (TA) | - |
| Output Type | - | Open Drain | - |
| Features | - | Temperature Compensated | - |
| Function | - | Unipolar Switch, Dual | - |
| Voltage Supply | - | 3.8 V ~ 24 V | - |
| Supplier Device Package | - | SOT-89B-2 | - |
| Current Supply Max | - | 9mA | - |
| Current Output Max | - | 20mA | - |
| Test Condition | - | 25°C | - |
| Polarization | - | North Pole, South Pole | - |
| Sensing Range | - | -16mT Trip, -3.5mT Release; 16mT Trip, 3.5mT Release | - |