Honeywell 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
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 reel of 1000 units)*
TWD134,600.00
(exc. GST)
TWD141,330.00
(inc. GST)
FREE delivery for orders over NT$1,300.00
Temporarily out of stock
- 1,000 unit(s) shipping from September 14, 2026
- Plus 1,000 unit(s) shipping from October 12, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 1000 - 1000 | TWD134.60 | TWD134,600.00 |
| 2000 + | TWD130.50 | TWD130,500.00 |
*price indicative
- RS Stock No.:
- 214-1491
- Mfr. Part No.:
- SS543AT
- Manufacturer:
- Honeywell
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 | |
| 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 | |
| Width | 1.57mm | |
| Series | SS500 | |
| Standards/Approvals | No | |
| Height | 3mm | |
| Length | 4.06mm | |
| Supply Current | 20mA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Honeywell | ||
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 | ||
Width 1.57mm | ||
Series SS500 | ||
Standards/Approvals No | ||
Height 3mm | ||
Length 4.06mm | ||
Supply Current 20mA | ||
Automotive Standard No | ||
Honeywell SS500 Series Hall Effect Sensor, 3mm Height, 3.8V Minimum Supply Voltage - SS543AT
This Hall effect sensor is a compact, surface-mounted device that detects magnetic fields and provides a digital output for position sensing in electronic systems. It is designed for board-level integration and works across a wide supply range, making it suitable for control and sensing functions in industrial and electronic equipment.
Features and Benefits:
• Operates from 3.8V to 30V for versatile supply compatibility
• Withstands temperatures up to 150 °C for high-temperature installations
• Draws 20 mA supply current for predictable power budgeting
• Unipolar magnetic response for single-polarity detection applications
• Digital Interface in a 3-pin SOT-89 package for straightforward mounting
• Withstands temperatures up to 150 °C for high-temperature installations
• Draws 20 mA supply current for predictable power budgeting
• Unipolar magnetic response for single-polarity detection applications
• Digital Interface in a 3-pin SOT-89 package for straightforward mounting
Applications
• Suitable for rotary position sensing in automation systems
• Ideal for proximity detection in electrical panels and enclosures
• Used with motor control circuits for non-contact commutation feedback
• Can be used for limit-switch replacement in mechanical assemblies
• Ideal for proximity detection in electrical panels and enclosures
• Used with motor control circuits for non-contact commutation feedback
• Can be used for limit-switch replacement in mechanical assemblies
What mounting approach does the device require?
It is designed for surface-mount placement on a PCB using a 3-pin footprint compatible with SOT-89 components.
How does the sensor handle varying magnetic inputs?
The device responds to a single polarity of magnetic field, providing a stable digital change when the field exceeds its operating threshold.
What package dimensions influence board layout considerations?
The SOT-89 package presents a Compact footprint with a low profile suitable for constrained board spaces.
What temperature extremes can the sensor survive during operation?
It remains operational down to -40 °C and up to 150 °C, enabling use in both cold and high-heat environments.
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