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Sensors/Transducers / Magnetic Field Sensors / SM351RT
Datasheets
SM351RT by:

Magnetoresistive Sensor, 0.2mT Min, 1.1mT Max, Rectangular, Surface Mount, ROHS COMPLIANT, SOT-23, 3 PIN

Part Details for SM351RT by Honeywell Sensing and Control

Results Overview of SM351RT by Honeywell Sensing and Control

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

SM351RT Information

SM351RT by Honeywell Sensing and Control is a Magnetic Field Sensor.
Magnetic Field Sensors are under the broader part category of Sensors/Transducers.

Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.

Price & Stock for SM351RT

Part # Distributor Description Stock Price Buy
DISTI # 45AJ8096
Newark Regular Power Solid State Sensor Ic/Honeywell Rohs Compliant: Yes |Honeywell SM351RT RoHS: Compliant Min Qty: 80 Package Multiple: 1 Date Code: 0 Container: Bulk 18946
  • 10 $0.9120
$0.9120 Buy Now
DISTI # 71018902
RS Hall Effect Sensor, Magnetic, 7 Gauss | Honeywell SM351RT RoHS: Compliant Min Qty: 9000 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Bulk 0
  • 9,000 $1.7800
  • 18,000 $1.6600
$1.6600 / $1.7800 RFQ
DISTI # SM351RT
TME Sensor: magnetic field, -7÷7Gs, 3÷24VDC, SM, -40÷85°C, SOT23, 20mA Min Qty: 1 3513
  • 1 $1.8700
  • 50 $1.3300
  • 3,000 $0.9100
  • 6,000 $0.8300
  • 9,000 $0.7900
$0.7900 / $1.8700 Buy Now
Powell Electronics MR NANOPOWER Min Qty: 1 20
  • 1 $2.7900
  • 100 $2.5100
  • 1,000 $2.2600
  • 9,000 $2.0300
  • 25,000 $1.3700
$1.3700 / $2.7900 Buy Now
Chip 1 Exchange INSTOCK 11482
RFQ
DISTI # C1S315200527722
Chip1Stop REGULAR POWER SOLID STATE S RoHS: Compliant Container: Cut Tape 2503
  • 1 $0.7410
  • 10 $0.7300
  • 50 $0.7190
  • 100 $0.7080
  • 200 $0.1660
  • 500 $0.1650
  • 1,000 $0.1620
  • 2,000 $0.1540
$0.1540 / $0.7410 Buy Now
New Advantage Corporation SENSOR MAGNETIC SWITCH OMNIPOLAR SOT23 RoHS: Compliant Min Qty: 1 Package Multiple: 100 7005
  • 200 $1.4800
  • 7,005 $1.3800
$1.3800 / $1.4800 Buy Now
Win Source Electronics MAGNETIC SWITCH OMNIPOLAR SOT23 18000
  • 210 $0.2411
  • 510 $0.1979
  • 785 $0.1917
  • 1,080 $0.1855
  • 1,395 $0.1793
  • 1,870 $0.1608
$0.1608 / $0.2411 Buy Now

Part Details for SM351RT

SM351RT CAD Models

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SM351RT Part Data Attributes

Parametric Data
SM351RT Honeywell Sensing and Control
Buy Now Datasheet
Compare Parts:
SM351RT Honeywell Sensing and Control Magnetoresistive Sensor, 0.2mT Min, 1.1mT Max, Rectangular, Surface Mount, ROHS COMPLIANT, SOT-23, 3 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer HONEYWELL SENSING AND CONTROL
Reach Compliance Code compliant
Body Breadth 1.6 mm
Body Height 1.4 mm
Body Length or Diameter 2.9 mm
Housing PLASTIC
Magnetic Field Range-Max 1.1 mT
Magnetic Field Range-Min 0.2 mT
Mounting Feature SURFACE MOUNT
Operating Current-Max 8 mA
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Type VOLTAGE OUTPUT
Package Shape/Style RECTANGULAR
Sensors/Transducers Type MAGNETIC FIELD SENSOR,MAGNETORESISTIVE
Supply Voltage-Max 24 V
Supply Voltage-Min 3 V
Surface Mount YES
Termination Type SOLDER

SM351RT Related Parts

SM351RT Frequently Asked Questions (FAQ)

  • Honeywell provides a recommended PCB layout and land pattern in their application note AN223, which can be found on their website. It's essential to follow these guidelines to ensure proper thermal management and minimize thermal resistance.

  • The SM351RT is a pre-calibrated device, and no additional calibration is required. However, if you need to perform a system-level calibration, Honeywell recommends following the calibration procedure outlined in their application note AN221.

  • The maximum allowable thermal resistance for the SM351RT is 10°C/W. Exceeding this value may lead to reduced accuracy and reliability. Ensure proper thermal management and follow Honeywell's recommended PCB layout and land pattern to minimize thermal resistance.

  • Yes, the SM351RT is designed to operate in high-vibration environments. However, it's essential to follow proper mounting and installation procedures to ensure the device is securely fastened to the PCB and can withstand the expected vibration levels.

  • The recommended storage temperature range for the SM351RT is -40°C to 150°C. Storing the device outside this range may affect its performance and reliability.

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