4420P-T02-472LF

Series:	4400P
Packaging:	Tube
Part Status:	Active
Circuit Type:	Bussed
Resistance (Ohms):	4.7k
Tolerance:	±2%
Number of Resistors:	19
Resistor Matching Ratio:	--
Resistor-Ratio-Drift:	50 ppm/°C
Number of Pins:	20
Power Per Element:	160mW
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 125°C
Applications:	--
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOL
Size / Dimension:	0.510" L x 0.295" W (12.95mm x 7.50mm)
Height - Seated (Max):	0.114" (2.90mm)

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Resistor Networks, Arrays – 4420P-T02-472LF Application Field and Working PrincipleResistor networks and arrays have been used in electronic design for many years, providing designers with flexible, integrated solutions for circuit behavior and performance. Today, resistor networks are used in a variety of applications, including industrial, automotive, medical, and aerospace. As electronic boards become increasingly complex, resistors of various sizes, shapes, and capabilities are needed for a wide range of facilities. The 4420P-T02-472LF resistor network is one of the most popular, designed to provide a reliable, low-voltage, low-noise experience for a range of capabilities.The 4420P-T02-472LF resistor network is a three-position surface mount device. It comes in a variety of package sizes, from 0603 to 1206 in size, providing designers with a variety of design options. It is composed of four SMT resistors with a total resistance of 470 ohms and a 1 percent tolerance. A variety of technology options can be used to provide excellent performance at a wide range of temperatures, from -40°C to +90°C. The device also meets the requirements of the RoHS directive, which limits the use of hazardous substances. The 4420P-T02-472LF is designed to provide designers with a cost-effective solution for their industrial, automotive, medical, and aerospace applications. It is ideal for power supply, audio circuits, and power conversion, as well as being capable of handling timed signals, providing protection against voltage shocks, and functioning as a feed-forward current-limiting device. Its low profile package makes it ideal for high-density circuit boards, allowing for close placement around other components.The 4420P-T02-472LF is a well-integrated device, with all four resistors connected in series. This arrangement supplies the desired resistance and distributes power evenly across the network-to prevent failure, excess heat, or voltage shocks. The network design also provides extremely low noise, allowing for a significant amount of versatile performance and reliability. It also helps to provide a high degree of compliance with other components, which reduces unintended errors from false signal indications.The working principle of the 4420P-T02-472LF resistor network is based on Ohm’s law. This law states that the voltage drop across a resistor is directly proportional to the current passing through it. The network is constructed of four SMT resistors in series, such that the voltage drop across each individual resistor is given by the equation V = I * R, where I is the current and R is the resistance of the device. The four resistors in the resistor network divide the voltage among them, such that the total current is distributed evenly. As long as the current is at or below the specified rating, the network will provide the desired resistance and performance.In summary, the 4420P-T02-472LF resistor network is a highly reliable, low-voltage, low-noise device that provides a cost-effective solution for a variety of applications. Its three-position surface mount package provides versatile design options for different circuit board requirements. Its low-profile package makes for a close fit with high-density components, helping to reduce unintended false signals, while its three resistors in series provide even distribution of power for greater reliability. The working principle of the device is based on Ohm’s law, providing a reliable operating characteristic over a wide range of temperatures and capabilities.

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