Honeywell SS360NT Hall Effect Sensor IC - SOT-23-3 SMD | Compoden
Honeywell SS360NT Board Mount Hall Effect Sensor IC - SOT-23-3 SMD
The Honeywell SS360NT is a latching Hall-effect magnetic sensor IC in a compact SOT-23-3 surface-mount package. It provides a digital output that switches in response to alternating magnetic fields, making it ideal for brushless DC motor commutation, RPM measurement, and non-contact position sensing. With a wide operating voltage range and robust design, this sensor delivers reliable performance in industrial and consumer applications.
Key Specifications
| Specification | Value |
|---|---|
| Supply Voltage | 3.0 V to 30 V DC |
| Output Type | Open-collector, latching digital |
| Magnetic Sensitivity | Operate: 50 G (typ), Release: -50 G (typ) |
| Operating Temperature | -40°C to 150°C |
| Package | SOT-23-3 SMD, tape and reel |
| Magnet Polarity | Sensitive to south pole (latches on north pole approach) |
What You Can Build With This
- Brushless DC motor commutation and speed control
- Contactless rotary encoder or RPM counter
- Proximity switch for industrial safety interlocks
- Magnetic door or window open/close sensor
Compatibility
This sensor works with any microcontroller or logic circuit that accepts an open-collector digital input, including Arduino, ESP32, Raspberry Pi, and STM32 boards. Its wide voltage range allows direct connection to 3.3 V or 5 V systems; simply add a pull-up resistor (typically 1–10 kΩ) from the output to your logic supply voltage for a clean digital signal.
Wiring Notes
Connect VCC (pin 1) to your supply (3–30 V), GND (pin 2) to ground, and OUTPUT (pin 3) to a microcontroller input with a pull-up resistor to VCC or logic level. The output goes low when a south magnetic pole is presented; it latches and stays low until a north pole of sufficient strength is applied to reset it. Keep traces short to minimize noise.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino Uno?
Yes, connect VCC to 5 V, GND to GND, and OUTPUT to a digital pin with a 4.7 kΩ pull-up resistor to 5 V. Use a simple sketch to read the pin state.
What type of magnet should I use?
A small neodymium magnet with clearly marked poles works best. The south pole activates the latch; the north pole resets it. A field strength of at least 80–100 G at the sensor face ensures reliable switching.
Can I use this for RPM measurement directly with a microcontroller?
Absolutely. By counting pulses from the sensor via an interrupt routine, you can calculate RPM. Ensure the pull-up resistor is suitable for your microcontroller's input voltage tolerance.
📦 Free Setup Handoff Document Included
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Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items