Honeywell Technologies Surface Hall Effect Sensor 3 V 24V, SOT-23, 3-Pin
- RS Stock No.:
- 236-2722
- Mfr. Part No.:
- SM351RT
- Manufacturer:
- Honeywell Technologies
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TWD252.00
(exc. GST)
TWD264.60
(inc. GST)
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In Stock
- 990 unit(s) ready to ship from another location
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | TWD50.40 | TWD252.00 |
| 50 - 95 | TWD49.60 | TWD248.00 |
| 100 - 245 | TWD48.00 | TWD240.00 |
| 250 - 995 | TWD47.40 | TWD237.00 |
| 1000 + | TWD46.60 | TWD233.00 |
*price indicative
- RS Stock No.:
- 236-2722
- Mfr. Part No.:
- SM351RT
- 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 | |
| Sensor Type | Position Sensor | |
| Product Type | Hall Effect Sensor | |
| Technology | Magneto Resistive | |
| Mount Type | Surface | |
| Magnetic Type | Omnipolar | |
| Minimum Supply Voltage | 3V | |
| Package Type | SOT-23 | |
| Maximum Supply Voltage | 24V | |
| Minimum Operating Temperature | -40°C | |
| Sensitivity | 11Gauss | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 85°C | |
| Width | 2.8mm | |
| Standards/Approvals | RoHS-compliant | |
| Length | 2.9mm | |
| Series | SM | |
| Height | 1.6mm | |
| Supply Current | 5mA | |
| Response Time | 10μs | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Honeywell Technologies | ||
Sensor Type Position Sensor | ||
Product Type Hall Effect Sensor | ||
Technology Magneto Resistive | ||
Mount Type Surface | ||
Magnetic Type Omnipolar | ||
Minimum Supply Voltage 3V | ||
Package Type SOT-23 | ||
Maximum Supply Voltage 24V | ||
Minimum Operating Temperature -40°C | ||
Sensitivity 11Gauss | ||
Pin Count 3 | ||
Maximum Operating Temperature 85°C | ||
Width 2.8mm | ||
Standards/Approvals RoHS-compliant | ||
Length 2.9mm | ||
Series SM | ||
Height 1.6mm | ||
Supply Current 5mA | ||
Response Time 10μs | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
Honeywell Series SM Hall Effect Sensor, 3V Minimum Supply Voltage, 24V Maximum Supply Voltage - SM351RT
This hall effect sensor is a compact, surface-mount position sensor that detects magnetic fields for position sensing in electronic assemblies. It operates across a wide supply range suitable for varied low-voltage systems and is built for continuous use within a specified ambient temperature span. The device uses magnetoresistive technology and is supplied in a SOT-23 package for board-level integration.
Features and Benefits:
• Low supply consumption of 5mA reduces system power draw
• Fast 10μs response enables Rapid position detection
• Omnipolar magnetic sensing allows flexible orientation detection
• High sensitivity of 11 gauss improves detection of weak fields
• RoHS-compliant construction supports lead-free assembly processes
• Fast 10μs response enables Rapid position detection
• Omnipolar magnetic sensing allows flexible orientation detection
• High sensitivity of 11 gauss improves detection of weak fields
• RoHS-compliant construction supports lead-free assembly processes
Applications
• Suitable for Compact position feedback in motor controllers
• Ideal for non-contact switch detection in consumer devices
• Used with low-voltage control circuits from 3V to 24V
• Can be used for rotational position sensing in small actuators
• Suitable for space-constrained surface-mount assemblies
• Ideal for non-contact switch detection in consumer devices
• Used with low-voltage control circuits from 3V to 24V
• Can be used for rotational position sensing in small actuators
• Suitable for space-constrained surface-mount assemblies
What mounting style does it require?
It is intended for surface mounting on PCBs and comes in a SOT-23 package.
What environmental temperatures can it tolerate?
It is rated to operate down to -40°C and up to 85°C.
How many electrical connections are provided?
There are three pins for power, ground and signal output.
What is the device height for enclosure planning?
The vertical profile measures 1.6 mm for clearance calculations.
Does it conform to automotive standards?
It is not specified for automotive-grade standards but is RoHS-compliant.
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