PTFT1206L4701JV

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PTC Thermistors are temperature sensors that use positive temperature coefficient (PTC) thermistors to measure temperature. The PTFT1206L4701JV is a PTC thermistor which has a wide application field and a complicated yet straightforward working principle.

The PTFT1206L4701JV is a Surface Mount PTC Thermistor with a built-in self-heating element. Its application fields range from consumer electronics to automotive, computer, industrial and many other applications that require temperature sensing and protection. This particular PTC thermistor is designed to provide reliable temperature sensing and circuit protection for applications where space is limited and fast response is required. The PTFT1206L4701JV is a zero-power device, meaning it does not require a power supply to operate.

The PTFT1206L4701JV’s working principle is based on the fact that different materials expand at different rates due to temperature changes. This phenomenon produces a measurable resistance change in the material. A PTC thermistor works by using this change in resistance to measure temperatures. In the case of the PTFT1206L4701JV, a ceramic material is used in an element to create a variable resistor. As the temperature changes, so does the resistance, producing a voltage in relation to the temperature.

The PTFT1206L4701JV has an operating temperature range of -40°C to +105°C, with a dimension of 12.6 x 6.5 x 1.5mm. It is RoHS compliant and UL recognized. Additionally, it has a thermal time constant of 6.7 seconds with a positive coefficient of resistance. It also features a rated resistance of 47Ω at 25°C and an insulation resistance of 22MΩ between pins.

The PTFT1206L4701JV is a widely used PTC thermistor widely used in a variety of applications, making it ideal for temperature sensing and notification. Its built-in self-heating element ensures quick response times and accuracy. Its simple yet complex working principle makes it an effective temperature sensing tool for a wide range of applications.

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