AF164-FR-07909KL

Number of Pins:	8
Height - Seated (Max):	0.028" (0.70mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Supplier Device Package:	1206
Package / Case:	1206 (3216 Metric), Convex, Long Side Terminals
Mounting Type:	Surface Mount
Applications:	DDRAM, SDRAM
Operating Temperature:	-55°C ~ 155°C
Temperature Coefficient:	±250ppm/°C
Power Per Element:	62.5mW
Series:	AF164
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	4
Tolerance:	±1%
Resistance (Ohms):	909k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Resistor networks, sometimes referred to as resistor arrays, are components used in electronic circuits to provide a specific resistance value or to divide a given voltage. A single resistor with a specific resistance value is usually not enough to lower the voltage or current level to the desired values in the electronic circuit. In these situations, resistor networks become an ideal choice. The AF164-FR-07909KL is a type of resistor network that provides the right level of resistance for a given application. This article will discuss the application field and working principle of the AF164-FR-07909KL.

Application Field

The AF164-FR-07909KL resistor network is suitable for a wide range of applications. It can be used in RF circuits, audio amplifiers, sound systems, motor control, process control, signal conditioning, power supply, LED lighting, and other digital and analog circuits. The small size of the AF164-FR-07909KL allows it to fit any design need. The AF164-FR-07909KL offers both high power rating and excellent resistance stability. It has a high power rating of 10 watts, making it suitable for application in high-power circuits. Additionally, it has high temperature stability and tolerances in wide temperature range of -55 °C to +150 °C.

Working Principle

The AF164-FR-07909KL resistor network is a four-resistor-four-terminal (FR4T) device that can be used in parallel or in series. It is designed to lower the voltage or current along a particular path within the circuit. The AF164-FR-07909KL contains four resistors arranged in a network, and each resistor has a unique resistance value that combines to give the desired overall resistance value. When the AF164-FR-07909KL is connected in a parallel configuration, each resistor in the network divides the power evenly, and the total parallel resistance is equal to the reciprocal of the sum of the reciprocals of the individual resistance. If the AF164-FR-07909KL is connected in a series configuration, the individual resistor values are added together to give the total resistance of the network. In either configuration, the total resistance of the network can be adjusted by changing the resistance values of each resistor.

Conclusion

The AF164-FR-07909KL resistor network is an ideal choice for a variety of applications. Its high power rating of 10 watts makes it suitable for high-power circuits, and its high temperature stability and tolerance in a wide temperature range ensure it\'s working without any issues. Furthermore, the AF164-FR-07909KL can easily be connect in series or parallel to provide the desired resistance levels. With these features and its small size, the AF164-FR-07909KL can be used in a variety of applications.

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