Details

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BUY TH3145.4 https://www.utsource.net/itm/p/12607337.html

Parameter	Description	Value
Part Number	Full part number	TH3145.4
Type	Type of component	Thermistor
Resistance	Resistance at 25°C	10 kΩ
Tolerance	Tolerance of resistance	±1%
Temperature Coefficient	Temperature coefficient (α)	-3900 ppm/°C
Operating Temperature Range	Operating temperature range	-40°C to +125°C
Max Power Rating	Maximum power rating at 25°C	250 mW
Dissipation Constant	Dissipation constant (δ)	6 mW/°C
Thermal Time Constant	Thermal time constant (τ)	15 seconds
Case Size	Physical dimensions	3.0 mm x 3.0 mm x 1.5 mm
Lead Spacing	Lead spacing	2.54 mm
Material	Body material	Ceramic
Lead Material	Lead material	Tin-plated copper
RoHS Compliance	RoHS compliant	Yes

Instructions for Use:

1. Handling:

   • Handle with care to avoid damage to the leads or body.
   • Avoid exposing the thermistor to excessive mechanical stress.

2. Mounting:

   • Solder the leads quickly to avoid overheating the thermistor.
   • Ensure good thermal contact between the thermistor and the surface it is mounted on for accurate temperature readings.

3. Soldering:

   • Use a soldering iron with a temperature not exceeding 350°C.
   • Solder each lead for no more than 3 seconds.
   • Allow the thermistor to cool naturally after soldering.

4. Storage:

   • Store in a dry, cool place away from direct sunlight and corrosive environments.
   • Keep in original packaging until ready for use.

5. Testing:

   • Measure resistance using a digital multimeter with a precision of at least 0.1%.
   • Ensure the thermistor is at room temperature (25°C) for accurate resistance readings.

6. Application:

   • Suitable for temperature sensing, compensation, and protection circuits.
   • Can be used in consumer electronics, automotive, and industrial applications.

(For reference only)