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TT104N-12

Specifications

SKU: 386946

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Parameter Description Value
Part Number Component Identifier TT104N-12
Type Device Type Thermistor
Resistance (R25) Resistance at 25°C 10 kΩ
Tolerance Resistance Tolerance ±1%
B Constant B Constant (25/85°C) 3950 K
Max. Current Maximum Continuous Current 10 mA
Dissipation Power Dissipation 125 mW
Operating Temp. Operating Temperature Range -40°C to +125°C
Case Size Physical Dimensions 4.0 x 4.0 x 1.6 mm
Lead Pitch Distance Between Leads 2.5 mm
Material Body Material Epoxy Glass Fiber
Compliance Compliance Standards RoHS Compliant

Instructions for Use:

  1. Handling:

    • Handle the thermistor with care to avoid mechanical damage.
    • Do not apply excessive force when soldering or handling the leads.
  2. Soldering:

    • Preheat the thermistor to 70°C to 90°C before soldering.
    • Soldering temperature should not exceed 350°C.
    • Soldering time should be kept under 3 seconds per joint.
    • Allow the thermistor to cool naturally after soldering.
  3. Mounting:

    • Ensure the thermistor is mounted in a location where it can accurately sense the temperature of the environment or component being monitored.
    • Avoid placing the thermistor near heat sources that could affect its readings.
  4. Electrical Connections:

    • Connect the thermistor in a circuit according to the specific application requirements.
    • Ensure the polarity is correct if the thermistor is polarized (though most thermistors are non-polarized).
  5. Storage:

    • Store the thermistor in a dry, cool place away from direct sunlight and extreme temperatures.
    • Keep the thermistor in its original packaging until ready for use to prevent contamination.
  6. Testing:

    • Test the thermistor using a multimeter to ensure it meets the specified resistance at room temperature.
    • If the thermistor is used in a temperature-sensing application, calibrate the system to ensure accurate readings.
  7. Maintenance:

    • Regularly inspect the thermistor for signs of damage or wear.
    • Replace the thermistor if it shows any signs of malfunction or if it no longer meets the required specifications.
(For reference only)

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