YC248-FR-07931KL

Number of Pins:	16
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.157" L x 0.063" W (4.00mm x 1.60mm)
Supplier Device Package:	--
Package / Case:	1606, Convex, Long Side Terminals
Mounting Type:	Surface Mount
Applications:	DDRAM, SDRAM
Operating Temperature:	-55°C ~ 155°C
Temperature Coefficient:	±200ppm/°C
Power Per Element:	62.5mW
Series:	YC248
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	8
Tolerance:	±1%
Resistance (Ohms):	931k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Resistor Networks, Arrays

• YC248-FR-07931KL Application Field and Working Principle

Resistor networks, arrays, and YC248-FR-07931KL specifically, are widely used in various electronic circuit designs. Resistor networks serve a variety of functions in electronic circuits, including providing electrical gain, dividing currents, generating potentials, attenuating signals, supplementing power supplies, and providing output impedance. The YC248-FR-07931KL is a type of resistor network array consisting of six resistors and two capacitors in a single SMT package, making it especially suitable for compact designs.To understand the working principle of the YC248-FR-07931KL, the main components of the package have to be discussed. The resistor array consists of two 120 ohm resistors (R1 and R2), two 680 ohm resistors (R3 and R4), two 4.7K ohm resistors (R5 and R6), and two 36nF capacitors (C1 and C2). The combination of the resistors and capacitors in the array create a high frequency filter circuit that is designed to filter out any signals that are above a certain frequency or below a certain frequency.The combination of these components creates a band-pass filter, meaning any signal that passes through the resistor network passes through between the two cut-off frequencies set by the capacitors. This resistor network can be used to alleviate noise from signals such as incoming audio signals, power line hum, and noise from radio frequency interference.In making a circuit with the YC248-FR-07931KL as the main component, the YC248-FR-07931KL is placed first in line of a circuit, followed by a load that will be the first recipient of the filtered signal. After the YC248-FR-07931KL is placed in the circuit, the two capacitors, C1 and C2, along with R1 and R2, define the cut-off frequency of the signal passing through the resistor network. The next two resistors, R3 and R4, define the exit impedance of the filtered signal.Lastly, the two remaining resistors, R5 and R6, define the gain of the filtered signal, where a lower value of resistance in this vector produces a higher gain, and a higher value of resistance in this vector produces a lower gain. To ensure the correct values of the components are used in a design, the resistor values for the YC248-FR-07931KL are usually documented on the package label.In conclusion, the YC248-FR-07931KL resistor network array is a widely used component for applications requiring a high frequency filter circuit. It consists of two 120 ohm resistors, two 680 ohm resistors, two 4.7K ohm resistors, and two 36nF capacitors. It can be used to filter out any signals that are higher or lower than the cut-off frequencies set by the capacitors. The combination of the resistors and capacitors in the array also define the exit impedance of the filtered signal, as well as its gain. With its small form factor and its full range of capabilities, the YC248-FR-07931KL is a popular choice for many different electronic designs and applications.

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