4309R-101-271LF

Number of Pins:	9
Height - Seated (Max):	0.195" (4.95mm)
Size / Dimension:	0.884" L x 0.085" W (22.45mm x 2.16mm)
Supplier Device Package:	9-SIP
Package / Case:	9-SIP
Mounting Type:	Through Hole
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	200mW
Series:	4300R
Resistor-Ratio-Drift:	50 ppm/°C
Resistor Matching Ratio:	--
Number of Resistors:	8
Tolerance:	±2%
Resistance (Ohms):	270
Circuit Type:	Bussed
Part Status:	Active
Packaging:	Bulk

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Resistor Networks, Arrays

A 4309R-101-271LF resistor network is an integrated circuit that consists of multiple resistors connected in various configurations, such as parallel, series, and combinations of the two. These networks are commonly used in a variety of applications and can be found in many types of consumer electronic products, such as DVD players, computers, and home theater equipment.Resistor networks are composed of four essential components: the lead frame, the resistor elements, the insulating materials, and the gold contacts. The lead frame serves as the basic frame for the resistor elements and provides electrical insulation. The lead frame can be either flat or formed into a three-dimensional shape. The resistor elements are made of metal film or thick-film and have different resistance values, which are determined by the type of resistors used and their placement. The insulating materials separate the leads from each other and provide electrical insulation. Finally, the gold contacts make the final electrical connection with the board components.Resistor networks are available in a range of different sizes and configurations. They can range from single resistor networks, which are commonly used in consumer electronics, up to very large networks with hundreds of resistors. The size of the resistor network and its specific application determines the type and placement of the resistors.In addition to providing a basic introduction to resistor networks, understanding the working principle is also important. Resistor networks are typically designed to produce a predetermined voltage or current output when connected to an external power source. The output is determined by the resistors’ resistance values and the load current. The load current is the amount of current that will flow through the resistor network and is usually regulated by means of a potentiometer.The primary applications for 4309R-101-271LF resistor networks include protection and voltage-regulating circuits, power removal systems, divider circuits, integrating circuits, and waveform shaping circuits. These networks are commonly used in the automotive, energy, lighting, and communications industries.4309R-101-271LF resistor networks provide voltage and current protection, thereby making them ideal for use in circuits with high-current or high-voltage outputs. These networks are designed to limit the current or voltage in situations where system overloads can occur. This feature helps protect circuit boards from damage due to excessive current or voltages.4309R-101-271LF resistor networks are also utilized in power removal systems. These networks reduce the voltage or current level when a system is turned off and allow for a more efficient and controlled removal of energy from the system. This can help extend the life of the system by protecting it from overloading.Divider circuits are also often used in conjunction with 4309R-101-271LF resistor networks. These circuits are used to evenly divide a signal, usually voltage, into separate channels or different components. This is useful for amplifying the signal or changing its characteristics.Integrating circuits are used to integrate multiple signals together. These circuits are mainly used in applications that require precision and accuracy, such as signal processing or measuring systems. The advantage of integrating circuits is that they are usually more efficient than separate circuits.The last application for 4309R-101-271LF resistor networks is waveform shaping. These special circuits are used to modify the shape of a signal. This can be useful for altering the amplitude or frequency of a signal. Waveform shaping is often used for narrowing the bandwidth of a signal or shaping the frequency response of an amplifier.4309R-101-271LF resistor networks are an essential component in many types of electronic equipment. These networks are designed for a variety of applications and are capable of providing accurate and reliable performance. While understanding the working principle and applications of these networks is important, it is also important to understand the different types of resistors used. There are different types of resistors, including metal film, thick-film, and surface mount resistors, each of which offers different characteristics and benefits for power protection, voltage dividing, waveform shaping, and other electronics applications.

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