US1881 Latching Hall-Effect Sensor
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Future Electronics | Hall-Effect Sensor - US1881 (Latching) | 70 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 70 EGP
About this product
The US1881 is an integrated latching Hall-effect sensor. Holding a magnet near it toggles the open-collector output, making it a compact presence sensor that is smaller than a reed switch, though it handles less current. It includes a Hall element, comparator, Schmitt trigger and bandgap regulator.
Specifications
- Sensor type
- Latching Hall-effect
- Output
- Open-collector
- Switching behaviour
- Magnet toggles the output
- Features
- Schmitt trigger hysteresis, on-chip bandgap regulator
Frequently asked questions
What is the price of US1881 Latching Hall-Effect Sensor in Egypt?
US1881 Latching Hall-Effect Sensor currently costs 70 EGP in Egypt.
Where can I buy US1881 Latching Hall-Effect Sensor in Egypt?
US1881 Latching Hall-Effect Sensor is available from Future Electronics. Compare the offers above to find the best price.
How is it different from a reed switch?
A Hall-effect sensor is smaller and has no glass reed to break, but it can switch less current than a reed switch.
Does it need a pull-up resistor?
Yes. An open-collector output can only pull the line low, so an external pull-up resistor to the supply is needed to read the high state. Choose its value from the datasheet.
