4108R-1-203

Number of Pins:	8
Height - Seated (Max):	0.185" (4.69mm)
Size / Dimension:	0.465" L x 0.300" W (11.81mm x 7.62mm)
Supplier Device Package:	8-DIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	250mW
Series:	4100R
Resistor-Ratio-Drift:	50 ppm/°C
Resistor Matching Ratio:	--
Number of Resistors:	4
Tolerance:	±2%
Resistance (Ohms):	20k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tube

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4108R-1-203 Resistor Networks, Arrays

Resistor networks and arrays are electronic circuit components that use multiple connected resistors to produce a given resistance value. 4108R-1-203 is a type of resistor network/array that is made up of eight independent resistors, each with a specific value. It is used for a variety of applications, including bridge circuits, mixed-signal applications, and audio attenuators. In this article, we will explore the application field and working principle of 4108R-1-203.The 4108R-1-203 provides eight resistors in one package with a specific ratio between the individual resistor values. It is available in a variety of resistance values, including 5Ω, 10Ω, 100Ω, 1kΩ, and 10kΩ. This versatility makes 4108R-1-203 a suitable choice for various application fields.One of the most common application fields for 4108R-1-203 is bridge circuits. A bridge circuit is an electrical circuit that is used to measure the resistance between two points. A typical bridge circuit consists of four resistors, with two being equal in value and two being unequal. 4108R-1-203 makes it easy to create the desired ratio between the two unequal resistors in a bridge circuit. All that is needed is to connect the two desired resistor values from the 4108R-1-203, and the bridge circuit is complete.4108R-1-203 is also commonly used in mixed-signal applications such as signal modulation, digital-to-analog conversion, and amplifier feedback. In mixed-signal applications, it is important to reduce undesirable cross-talk between the analog and digital signals. 4108R-1-203 provides the desired low resistance values, which helps to reduce cross-talk and maintain signal integrity.In addition, 4108R-1-203 is also used in audio attenuators, which are used for reducing the volume or intensity of an audio signal. In this way, the sound can be adjusted to suitable levels for listening without affecting the sound quality. 4108R-1-203 is perfect for this application due to its wide range of resistance values.Now, let’s discuss the working principle of 4108R-1-203. As mentioned above, 4108R-1-203 is composed of eight independent resistors. The resistor values can be selected and combined in any desired combination to create the desired resistance value. For example, if the desired resistance value is 100Ω, then four resistors with 25Ω values can be combined. Similarly, if the desired resistance value is 1kΩ, then three resistors with 100Ω values and one resistor with 1kΩ value can be combined.In addition, 4108R-1-203 also has an integrated switch, which allows the user to switch between the desired resistor values. This allows the user to easily change the resistance values depending on their specific application needs.In conclusion, 4108R-1-203 is a versatile resistor network/array that is used in a variety of applications, including bridge circuits, mixed-signal applications, and audio attenuators. It is composed of eight independent resistors that can be combined in any desired combination to create the desired resistance value. In addition, it also has an integrated switch, which allows for easy switching between resistor values.

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