ShenzhenYijiajie Electronic Co., Ltd.
| Extreme temperature tolerance | -40°C ~ +150°C |
| Wide operating voltage range | 3V ~ 24V DC |
| Packaging Details | Paper box |
| encapsulation | TO-92 |
| Delivery Time | 3-5work days |
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Output Logic Level (Low) | 0.4 V DC |
| Supply Ability | 5000pcs |
| Place of Origin | USA |
| Model Number | SS441R |
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Product Specification
| Extreme temperature tolerance | -40°C ~ +150°C | Wide operating voltage range | 3V ~ 24V DC |
| Packaging Details | Paper box | encapsulation | TO-92 |
| Delivery Time | 3-5work days | Payment Terms | L/C, D/A, D/P, T/T, , |
| Output Logic Level (Low) | 0.4 V DC | Supply Ability | 5000pcs |
| Place of Origin | USA | Model Number | SS441R |
| High Light | SS441R Hall Effect sensor ，Unipolar Hall sensor for door detection ，Medical equipment flow rate sensor | ||
SS441R Unipolar Hall-Effect Sensor for Door/lid/cover Closure Detection Flow Rate Sensing Medical Equipment
Features :
High sensitivity: Typical operate point 75 G (25°C)
Wide voltage range: 3.0 to 24 VDC
Fast response: 1.5 μs switching speed
Low power: Nominal supply current 3.5 mA
Temperature range: -40°C to +150°C
Built-in reverse polarity protection
Thermally balanced IC for stable performance
RoHS compliant
Package: Flat TO-92 (3-pin through-hole)
Output: Current sinking (20 mA max)
Applications :
Position & proximity sensing
Door/lid closure detection
Speed/RPM sensing (fans, motors)
Flow rate monitoring
Valve/damper position control
Robotics & industrial automation
Medical equipment (hospital beds, diagnostics)
Consumer electronics & HVAC systems
|
Parameter |
Min |
Typ |
Max |
Unit |
Test Condition |
|---|---|---|---|---|---|
| Operating Supply Voltage | 3 | - | 24 | V DC | - |
| Supply Current | - | 3.5 | 8 | mA | Vcc=24V, no load |
| Maximum Output Current | - | - | 20 | mA | Open-collector output |
| Magnetic Operating Point (Bop) | 35 | 75 | 135 | G | 25°C, south pole |
| Magnetic Release Point (Brp) | 10 | - | 120 | G | 25°C |
| Magnetic Hysteresis (Bh) | - | 40 | - | G | Bop - Brp |
| Output Fall Time | - | - | 1.5 | μs | - |
| Operating Temperature Range | -40 | - | +150 | °C | Full voltage range |
| Storage Temperature Range | -40 | - | +150 | °C | - |
| Output Logic Level (Low) | - | 0.4 | - | V DC | Iout=20mA |
| Pin Spacing | - | 2.54 | - | mm | TO-92-3 package |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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