Honeywell Technologies Surface Hall Effect Sensor 3.8 V dc 30V dc, Digital, SOT-89, 3-Pin
- RS Stock No.:
- 214-1491
- Mfr. Part No.:
- SS543AT
- Manufacturer:
- Honeywell Technologies
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- RS Stock No.:
- 214-1491
- Mfr. Part No.:
- SS543AT
- Manufacturer:
- Honeywell Technologies
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Honeywell Technologies | |
| Sensor Type | Hall Effect | |
| Product Type | Hall Effect Sensor | |
| Technology | Quad-Hall, Temperature-Compensated Magnet | |
| Mount Type | Surface | |
| Magnetic Type | Unipolar | |
| Interface Type | Digital | |
| Minimum Supply Voltage | 3.8V dc | |
| Maximum Supply Voltage | 30V dc | |
| Package Type | SOT-89 | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 150°C | |
| Height | 3mm | |
| Width | 1.57mm | |
| Series | SS500 | |
| Standards/Approvals | No | |
| Length | 4.06mm | |
| Automotive Standard | No | |
| Supply Current | 20mA | |
| Select all | ||
|---|---|---|
Brand Honeywell Technologies | ||
Sensor Type Hall Effect | ||
Product Type Hall Effect Sensor | ||
Technology Quad-Hall, Temperature-Compensated Magnet | ||
Mount Type Surface | ||
Magnetic Type Unipolar | ||
Interface Type Digital | ||
Minimum Supply Voltage 3.8V dc | ||
Maximum Supply Voltage 30V dc | ||
Package Type SOT-89 | ||
Minimum Operating Temperature -40°C | ||
Pin Count 3 | ||
Maximum Operating Temperature 150°C | ||
Height 3mm | ||
Width 1.57mm | ||
Series SS500 | ||
Standards/Approvals No | ||
Length 4.06mm | ||
Automotive Standard No | ||
Supply Current 20mA | ||
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.
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