AF122-FR-07118KL

Number of Pins:	4
Height - Seated (Max):	0.016" (0.40mm)
Size / Dimension:	0.039" L x 0.039" W (1.00mm x 1.00mm)
Supplier Device Package:	0404
Package / Case:	0404 (1010 Metric), Convex
Mounting Type:	Surface Mount
Applications:	DDRAM, SDRAM
Operating Temperature:	-55°C ~ 155°C
Temperature Coefficient:	±200ppm/°C
Power Per Element:	62.5mW
Series:	AF122
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	2
Tolerance:	±1%
Resistance (Ohms):	118k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Resistor Networks, Arrays: AF122-FR-07118KL Application Field and Working Principle

Resistor networks, also known as resistor pads and resistor arrays, are components that consist of multiple resistors connected in a desired pattern. This type of resistor network is most commonly used in the production of electronic components. The AF122-FR-07118KL is one such component, designed to replace several discrete resistors.The AF122-FR-07118KL is a resistor network with eleven resistors connected in a way that allows it to be used in a variety of settings as a replacement for multiple discrete resistors. It is specifically suited for applications without the need for high accuracy and precision, such as in microprocessor control systems, robotic control systems, automotive audio systems, and other applications where high accuracy is not required.The AF122-FR-07118KL has a wide range of resistances, from 0.1Ω to 10kΩ. Its integrated circuit combines three (3) resistors each with five (5) connections in a compact package. This design enables the AF122-FR-07118KL to provide both high and low impedance paths, depending on the wiring used. This type of network allows for rapid production of prototype designs without the need of purchasing, inventory, and soldering separate resistors.The AF122-FR-07118KL also contains a fourth resistor with two connections that helps to ensure the correct voltage and current flow in a given circuit. The four (4) resistors combine to form an eleven (11) point network. The resulting resistor network provides much greater flexibility and stability than a simple series or parallel combination of several discrete resistors.The working principle of the AF122-FR-07118KL is simple. When a current enters the network, it is spread out by the resistors connected in series and in parallel. This reduces the voltage across each component, allowing the current to flow where it is most needed. By ensuring the correct voltage and current flow in the resistor network, the AF122-FR-07118KL ensures that the device operates correctly.The AF122-FR-07118KL is a versatile resistor network that provides an efficient way to replace multiple discrete resistors. Its affordability, range of resistances, and low impedance paths make it a popular choice for many applications where high accuracy and precision are not needed. The eleven (11) point resistor network also ensures that the voltage and current within a given circuit are maintained, ensuring that the device operates correctly.

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