ERA-S15J391V Resistors

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The ERA-S15J391V is a specialized resistor used for high precision and high density applications. This resistor has an extremely high accuracy of 0.005%, making it suitable for applications such as voltage sensing, temperature sensing, and current sensing. It also provides a wide dynamic range with good response time.

The ERA-S15J391V is a Through-Hole, thick film resistor with a 0604- package and a 5.6mm termination length. It has a resistance range from 0.5Ω to 3300kΩ with 0.25W power dissipation and 0.5%, 1%, 2% and 5% tolerance options. It also supports temperatures from -55°C to 225°C.

The main advantages of the ERA-S15J391V include its high accuracy, wide dynamic range, good response time, and high density. Additionally, it offers improved drift over time and temperature resistance, low thermal coefficient, and excellent electrical performance. The resistor also features a ceramic body with a plated silver terminal design to ensure high and long-lasting performance.

The working principle of the ERA-S15J391V is quite simple. It works by using a four-wire connection between two ends of a resistor. One of the two wires is connected to a source voltage; the other is connected to a ground or load voltage. As current flows through the resistor, its value is determined by measuring the voltage drop across it. To increase the resistor’s accuracy, the circuit design includes mutual inductance, magnetic shielding, and temperature compensation.

The ERA-S15J391V is designed for use in high-precision applications such as voltage monitoring, temperature sensing, current sensing, voltage dividers, signal generators, compensation resistors, and more. It can also be used in medical, industrial, automotive, IT, communication, security, aerospace, and consumer electronics applications.

Overall, the ERA-S15J391V is an excellent choice for high-precision, high-density applications. It offers high accuracy and wide dynamic range with good response time and improved drift, low thermal coefficient, and excellent electrical performance. Additionally, its four-wire connection and temperature compensation circuit are designed to ensure excellent accuracy over time and temperature.

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