Honeywell Technologies Surface Hall Effect Sensor 3.8 V dc 30V dc, Digital, SOT-89, 3-Pin
- RS Stock No.:
- 214-1492
- Mfr. Part No.:
- SS543AT
- Manufacturer:
- Honeywell Technologies
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 5 units)*
HK$401.00
FREE delivery for orders over HK$250.00
In Stock
- 40 unit(s) ready to ship from another location
- Plus 100 unit(s) shipping from 10 November 2026
- Plus 1,000 unit(s) shipping from 18 January 2027
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 245 | HK$80.20 | HK$401.00 |
| 250 - 495 | HK$78.42 | HK$392.10 |
| 500 + | HK$76.76 | HK$383.80 |
*price indicative
- RS Stock No.:
- 214-1492
- Mfr. Part No.:
- SS543AT
- Manufacturer:
- Honeywell Technologies
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Honeywell Technologies | |
| Product Type | Hall Effect Sensor | |
| Sensor Type | Hall Effect | |
| Technology | Quad-Hall, Temperature-Compensated Magnet | |
| Mount Type | Surface | |
| Interface Type | Digital | |
| Magnetic Type | Unipolar | |
| Minimum Supply Voltage | 3.8V dc | |
| Package Type | SOT-89 | |
| Maximum Supply Voltage | 30V dc | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 150°C | |
| Length | 4.06mm | |
| Standards/Approvals | No | |
| Width | 1.57mm | |
| Height | 3mm | |
| Series | SS500 | |
| Supply Current | 20mA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Honeywell Technologies | ||
Product Type Hall Effect Sensor | ||
Sensor Type Hall Effect | ||
Technology Quad-Hall, Temperature-Compensated Magnet | ||
Mount Type Surface | ||
Interface Type Digital | ||
Magnetic Type Unipolar | ||
Minimum Supply Voltage 3.8V dc | ||
Package Type SOT-89 | ||
Maximum Supply Voltage 30V dc | ||
Minimum Operating Temperature -40°C | ||
Pin Count 3 | ||
Maximum Operating Temperature 150°C | ||
Length 4.06mm | ||
Standards/Approvals No | ||
Width 1.57mm | ||
Height 3mm | ||
Series SS500 | ||
Supply Current 20mA | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
Honeywell SS500 Series Hall Effect Sensor, 20mA Supply Current, 3.8V to 30V Supply Voltage - SS543AT
This Hall effect sensor provides a compact, surface-mount solution for detecting unipolar magnetic fields and producing a digital output. It is designed for PCB mounting where temperature stability and low power draw are required. The device integrates a temperature-compensated magnet and operates across a wide supply range, making it suitable for varied electronic assemblies.
Features and Benefits:
• Quad-Hall topology provides precise switching behaviour
• Temperature compensation ensures stable magnetic response
• 20mA supply current minimises operational power draw
• Digital Interface offers straightforward logic-level signalling
• Surface-mount SOT-89 package facilitates automated placement
• Temperature compensation ensures stable magnetic response
• 20mA supply current minimises operational power draw
• Digital Interface offers straightforward logic-level signalling
• Surface-mount SOT-89 package facilitates automated placement
Applications
• Suitable for rotational speed sensing on small motor PCBs
• Ideal for proximity detection in Compact assemblies
• Used with battery systems requiring wide supply tolerance
• Can be used for position sensing in industrial controls
• Suitable for magnetic switching in consumer electronics
• Ideal for proximity detection in Compact assemblies
• Used with battery systems requiring wide supply tolerance
• Can be used for position sensing in industrial controls
• Suitable for magnetic switching in consumer electronics
What supply voltages will this device accept?
It operates from 3.8V to 30V supply voltage.
How does it behave across temperature extremes?
It functions from -40°C up to 150°C without specification change.
What package and mounting style does it use?
It is supplied in an SOT-89 package for surface-mount PCB assembly.
How many pins are present and what is the Interface type?
It has three pins and provides a digital interface.
Is the sensor sensitive to polarity of the magnetic field?
It is designed as a unipolar device and responds to a single magnetic polarity.
Related links
- Honeywell Technologies Surface Hall Effect Sensor 3.8 V dc 30V dc SOT-89, 3-Pin
- Honeywell Technologies Surface Hall Effect Sensor 3.8 V 30V TO-92, 3-Pin
- Honeywell Technologies Surface Hall Effect Sensor 3.8 V 30V SOT-89B, 4-Pin
- Honeywell Technologies Surface Hall Effect Sensor 3.8 V 30V 3-Pin
- Honeywell Technologies Through Hole Hall Effect Sensor 3.8 V 30V TO-92, 3-Pin
- Honeywell Technologies Surface Digital Position Sensor 3.8 V 30V TO-92, 3-Pin
- Honeywell Technologies Surface Hall Effect Sensor 1.65 V 5.5V 3-Pin
- Honeywell Technologies Surface Hall Effect Sensor 4.5 V 24V 3-Pin