13FPR025E

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Through Hole Resistors

Through hole resistors, also known as through hole technology (THT) resistors, are components with electrical resistance in the electrical and electronics industry. Among all the types of resistors, THT resistors are widely used due to their two main advantages. First of all, they have the ability to withstand higher operating temperatures than their surface-mounted counterparts. Secondly, they offer better physical stability, making it less likely for the adjustment of the thermostat to become disturbed as the temperature of the resistor fluctuates over time.

13FPR025E application field and working principle

The 13FPR025E is a precision through hole resistor developed by GLB Components Co., Ltd. It is designed to provide precise and reliable resistive value with superior stability at different temperatures. Its main application field is to provide high-accuracy measurement of small resistive signals in instrumentation, process control, automated testing, medical equipment and data acquisition systems. The 13FPR025E offers accuracy of 1% accuracy at 25°C, with a maximum temperature coefficient of 0.25%/K.

The working principle of the 13FPR025E is based on a common Ohm’s law, namely that an electric current flowing through a conductor is proportional to the applied voltage and inversely proportional to the resistance. The resistance used in the 13FPR025E is made of a conductive film, which is deposited on a ceramic body and further encased in a metal shell. The film provides resistance to current flow, thus allowing the device to measure small resistive signals with accuracy. The ceramic material is also used to provide excellent isolation between the layer of film and the metal shell, while the metal shell itself provides robustness and durability.

The 13FPR025E is a leadless construction component with a footprint of just 4.2x2.8mm, making it suitable for designs with tight space constraints. Its common lead configuration is axial, though it can be configured to be radial as desired. It has a range of resistance values ranging from 0.25Ω to 2kΩ and can be used over a temperature range of -55°C to + 125°C. It features superior thermal stability with a maximum thermal coefficient of 0.25 %/K.

The 13FPR025E is a versatile and reliable resistor for all sorts of applications. It is used in a broad range of markets including aerospace, power electronics, automotive, military systems and communications, medical and consumer electronics. It is highly reliable, with low dielectric absorption and safe operation. It is also cost-effective and can be used in both high-volume and low-volume designs. It also offers excellent electrical characteristics at different temperatures.

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