4814P-1-121LF

Number of Pins:	14
Height - Seated (Max):	0.094" (2.40mm)
Size / Dimension:	0.390" L x 0.220" W (9.91mm x 5.59mm)
Supplier Device Package:	14-SOM
Package / Case:	14-SOIC (0.220", 5.59mm Width)
Mounting Type:	Surface Mount
Applications:	Automotive AEC-Q200
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	160mW
Series:	4800P
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	7
Tolerance:	±2%
Resistance (Ohms):	120
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Resistor Networks, Arrays

The 4814P-1-121LF Resistor Network combines the power of digital switching with an array of resistors. This particular model is designed to provide a simple yet effective way to manage a range of electrical circuits such as PLC control, sensor feedback, power conditioning, and power distribution systems. The simple construction of a resistor network is made up of an array of resistors, each having a different value, placed in a pattern that allows each resistor to be individually switched off and on.The 4814P-1-121LF utilizes a standard 1/4 watt resistors with a resistance value of 121 ohms. The resistor is connected in series with a high-current switch. When the switch is in the “off” position, the resistor is disabled and no current flows through it. When the switch is in the “on” position, the resistor is enabled and current flows through the resistor. This allows a resistor network to be used as a simple control mechanism.The primary application for a 4814P-1-121LF resistor network is in the field of PLC control and sensor feedback. A PLC controller helps automate control of various input and output devices so that they all work in harmony. A sensor feedback circuit allows the PLC to monitor the state of various devices with little or no human input. A 4814P-1-121LF resistor network can be used to monitor these devices and adjust their output accordingly. One example of a basic application is the use of a resistor network in a PLC touch screen system. A 4814P-1-121LF resistor network can be installed in the back of the touch screen and connected to the PLC. The resistor network is then wired in series with each of the individual touch points on the touch screen surface. By enabling and disabling specific resistors in the network, the PLC can monitor which areas of the touch screen are being touched, and can then adjust the output of the touch panel accordingly.Another application of a resistor network is in a power conditioning system. By using a 4814P-1-121LF resistor network in conjunction with a robust controller, a system can be designed to adjust the voltage of the power delivered to a system according to specific conditions such as temperature or other environmental factors. This type of power conditioning increases the reliability of a system by ensuring that the power output is always at the correct level to meet the requirements of the system.The 4814P-1-121LF resistor network is also used in power distribution systems. By connecting the resistors in series with individual outputs, the network can be used to distribute the power from the main electrical line to several different points. At each point, the resistor network can be used to adjust the output of the power that is delivered to that point, making it easier to balance the power load throughout the distribution system. Finally, a 4814P-1-121LF resistor network can be used to convert AC power into DC power. Using a combination of a rectifying diode and a resistor, the resistor network can be used to convert AC power into DC power. This type of conversion is commonly used in electronic devices such as cell phones and computers.The 4814P-1-121LF resistor network is designed to provide an effective yet simple solution for a variety of electrical control, sensing, and power distribution applications. Its ability to individually switch off and on resistors in an array-style formation makes it a great tool for the efficient control of circuits in a wide range of applications. The 4814P-1-121LF Resistor Network is a great way to increase the performance and reliability of any electrical system.

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