CRA04P0831K00JTD Resistors

Series:	CRA04
Packaging:	Digi-Reel®
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Circuit Type:	Isolated
Resistance (Ohms):	1k
Tolerance:	±5%
Number of Resistors:	4
Resistor Matching Ratio:	--
Resistor-Ratio-Drift:	--
Number of Pins:	8
Power Per Element:	62.5mW
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Applications:	--
Mounting Type:	Surface Mount
Package / Case:	0804, Concave, Long Side Terminals
Supplier Device Package:	--
Size / Dimension:	0.079" L x 0.039" W (2.00mm x 1.00mm)
Height - Seated (Max):	0.022" (0.55mm)

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CRA04P0831K00JTD Resistor Networks, Arrays Application Field and Working Principle

Resistor networks, arrays, and components are used in many applications, such as signal conditioning, power management, and feedback control. Network topologies involve connecting resistors in various combinations to form an array of resistors. Some of the most common topologies are series and parallel.The CRA04P0831K00JTD is a type of resistor network that consists of 16 resistors connected in a unique network structure, employing both series and parallel circuits. It has a resistance of 8.31K, in which the individual resistors in the network are precisely selected and matched to produce the desired resistance. It is packaged in a 4-pin through-hole format, with the terminals labeled S (serve, In) and L (load, Out). The main use of this network is for signal conditioning in applications preferring more complexity, such as universal line driver IC and interface stepdown transformer control circuits. It is also used in electronic circuits to provide a uniform current distribution and divide or adjust voltage.The network, when connected in a circuit, forms a resistor bridge that works through a voltage divider principle. The bridge consists of two parts: a series side (connected to input) and a parallel side, (connected to output). When a signal is input into the series side, it will be split into two fractions, each with a different voltage drop. These voltage drops are determined by the resistance ratio of the individual resistors, but are held in equilibrium due to the parallel side, which makes the voltage drops of both the fractions the same. The split signals then travel to the output side, where the outputs have a voltage equal to the input signal\'s voltage, but split in inverse phase. The CRA04P0831K00JTD resistor array helps to reduce loading effects, reduce noise, and compensates temperature variations. With a Tolerance of ±1%, it exhibits a stability of ±3ppm/°C. It is ideal for highly dependable applications requiring excellent temperature coefficients and low noise performance.In conclusion, the CRA04P0831K00JTD resistor network is a useful device for signal conditioning and voltage splitting in high performance circuits. With its precision components and precise matching, it offers excellent efficiency and reliability for many types of applications.

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