B59100C0130A070

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PTC thermistors, or temperature-sensitive Positive Temperature Coefficient (PTC) resistors, come in many different shapes, sizes, and sensitivities. The B59100C0130A070, for instance, is a Rectangular Radiant-sensitive Thermistor designed for use in closed-loop HVAC and over-temperature protection applications. It offers very precise temperature sensing with an excellent temperature hysteresis.

With a -30 to +130°C operating temperature range, the B59100C0130A070 has a resistance range of 6.3K Ω at 25°C, rising to 13K Ω ±20% at 85°C. This thermistor is suitable for use in both DC and AC circuits, thanks to its superb insulation resistance (>10¹³ Ω at 100V).

The B59100C0130A070\'s working principle is simple but effective. The device acts as a resistor, but its resistance increases as the temperature rises above a certain preset “resistance temperature coefficient” (RTC). This RTC is determined by the composition of the material used to construct the thermistor – usually a polymer film. As the temperature reaches a certain point, the resistance jumps quickly, thus triggering an over-temperature event. This phenomenon makes PTC thermistors especially suitable for use in over-temperature protection applications, where reliable sensing and convenient operation is needed.

The B59100C0130A070 is a highly-accurate device, thanks to its excellent temperature hysteresis. At high temperatures, the variation in resistance is very small, allowing the designer to set very precise sensing thresholds. This makes the B59100C0130A070 suitable for use in a wide range of commercial and industrial applications, particularly HVAC systems, where reliable and accurate temperature sensing is essential.

The B59100C0130A070 is also designed to be robust and reliable. Its construction is designed to be sturdy and durable, with a housing that can withstand extreme temperatures and environmental conditions. It also has an excellent long-term stability, so it can provide consistent and reliable sensing over extended periods of time. The device also has a low self-heating characteristic, ensuring that it does not produce inaccurate readings when exposed to high temperatures.

In short, the B59100C0130A070 is an excellent choice for temperature sensing applications. Its high accuracy and robust design make it suitable for use in HVAC systems, over-temperature protection systems, and other industrial and commercial applications. Its working principle is simple yet effective, ensuring excellent performance, reliability, and precision.

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