RN102PJ300CS Resistors

Number of Pins:	4
Height - Seated (Max):	0.018" (0.45mm)
Size / Dimension:	0.039" L x 0.039" W (1.00mm x 1.00mm)
Supplier Device Package:	0404
Package / Case:	0404 (1010 Metric), Concave
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 155°C
Temperature Coefficient:	±200ppm/°C
Power Per Element:	62.5mW
Series:	RN
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	2
Tolerance:	±5%
Resistance (Ohms):	30
Circuit Type:	Isolated
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

Resistor networks, also known as resistor networks, arrays, or integrated resistor arrays, are essential components in modern electronic devices. They serve many functions, such as controlling current, providing protection, or providing signal filtering. The RN-102PJ300CS is a surface mount resistor network produced by Aavid Thermalloy. This resistor network is a high-precision network for current sensing applications, featuring a low on-resistance and high-impedance. In this article, we will discuss the application field and working principle of the RN-102PJ300CS.

Application Field

The RN-102PJ300CS, with its high precision and low on-resistance, features a wide range of applications. This product is specifically designed for current sensing applications, where high precision and low resistances are required. It is often used in DC-DC and AC-DC converters, solar arrays, motor controllers, as well as power supply designs that require high efficiency. It can be used to sense current in a wide range of different voltage levels. The RN-102PJ300CS is also widely used in medical device applications, where precise current sensing is critical to ensuring the safe and effective operation of the device. It is often found in medical thermometers, radiation detectors, and other precision instruments.

Working Principle

The RN-102PJ300CS is a surface mount resistor network. It consists of two resistors, an input resistor and an output resistor. The input resistor is connected to a voltage source, while the output resistor is connected to a load. When a current is applied to the input resistor, a voltage is created across the output resistor. This voltage is then used to measure the current running through the circuit.The RN-102PJ300CS is designed with two types of resistors: through-hole resistors and surface-mount resistors. Through-hole resistors are most commonly used, as they offer higher current sensing accuracy. The through-hole resistors in the RN-102PJ300CS are made with an advanced screening process, ensuring maximum accuracy and reliability. The surface-mount resistors are also highly reliable, but offer slightly lower accuracy.

Conclusion

The RN-102PJ300CS is a high-precision surface mount resistor network, designed for current sensing applications. It has a low on-resistance and high-impedance, making it suitable for a wide range of applications, including DC-DC and AC-DC converters, motor controllers, medical devices, and more. The RN-102PJ300CS is composed of two types of resistors: surface-mount and through-hole, each offering different levels of current sensing accuracy. With its high precision and low on resistance, the RN-102PJ300CS is a reliable and accurate resistor network for a variety of applications.

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