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
Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe... Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe...
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