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- 1 x US1881 Hall Effect Switch Sensor
US1881 — Hall Effect Latch
- Part Number: US1881
- Type: Digital Hall Effect Latch
- Manufacturer: Melexis
- Package: TO-92
- Operating Voltage: 3.5–24 V
- Supply Current: Max. 5 mA
- Output Type: Open-drain
- Output Sink Current: 20 mA (specified)
- Output Saturation Voltage: Max. 0.5 V @ 20 mA
- Operating Temperature: -40°C to +150°C
- Operating Point: 0.5–9.5 mT
- Release Point: -9.5 to -0.5 mT
- Hysteresis: 7–12 mT
- Maximum Switching Frequency: 10 kHz
- Function: Magnetic latch / digital ON-OFF output
- Applications: Motor speed sensing, RPM detection, position sensing, proximity detection
Shipping: $5.99 urban, $9.99 rural. Free shipping on orders of $100 or more.
Order by 10:30am (NZT), Monday to Friday, and we dispatch the same day. Orders placed after 10:30am, on weekends or on public holidays are dispatched the next business day.
Delivery usually takes 1–2 business days after dispatch (2–3 for rural addresses). See our Shipping Policy for full details.
