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Specifications
Operating Current:
4mA
Operation Points:
-13.5mT
Release Points:
-1mT
Operating Temperature:
-40℃~+150℃
Voltage - Supply:
3V~24V
Mfr. Part #:
SS341RT
Package:
SOT-23-3L
Key Attributes
Model Number:
SS341RT
Product Description
Product Overview
The SS340RT/SS440R Series are versatile unipolar digital Hall-effect sensor ICs designed to operate with a single magnetic pole (North for SS340RT, South for SS440R). They offer robust IC design with ESD Class 2, reverse polarity protection, and a high operating temperature capability of 150 C [302 F]. Available in multiple magnetic sensitivities and two package styles (SOT-23 for SS340RT and TO-92-style for SS440R), these sensors are suitable for a wide range of applications including motion control, lid closure detection, and displacement sensing, with a low voltage 3 Vdc capability for energy efficiency.
Product Attributes
- Brand: Honeywell
- Certifications: RoHS-compliant materials (Directive 2002/95/EC)
- Packaging Options: Tape and reel (3000 units per reel) for SS340RT Series; Bulk package (1000 units per bag) for SS440R Series.
Technical Specifications
| Model | Sensitivity | Typical Operating Point (G at 25 C [77 F]) | Package Type | Supply Voltage (Vdc) | Max Load Current (mA) | Operating Temperature (C [F]) |
|---|---|---|---|---|---|---|
| SS341RT/SS441R | High | 75 | SOT-23 (SS340RT) / TO-92 (SS440R) | 3 to 24 | 20 | -40 to 150 [-40 to 302] |
| SS343RT/SS443R | Medium | 135 | SOT-23 (SS340RT) / TO-92 (SS440R) | 3 to 24 | 20 | -40 to 150 [-40 to 302] |
| SS349RT/SS449R | Low | 305 | SOT-23 (SS340RT) / TO-92 (SS440R) | 3 to 24 | 20 | -40 to 150 [-40 to 302] |
Potential Applications
- Industrial Door or lid closure detection
- Simple speed and RPM sensing
- Flow rate sensing
- Damper or valve position control
- Robotic control (cylinder position monitoring)
- Level/tilt measurement
- Remote conveyor sensing
- Push button controls
- Position sensor in hospital beds and medical equipment
- Medication bin monitor on portable drug carts
2412232005_Honeywell-SS341RT_C408313.pdf
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