4420P-1-820

Number of Pins:	20
Height - Seated (Max):	0.114" (2.90mm)
Size / Dimension:	0.510" L x 0.295" W (12.95mm x 7.50mm)
Supplier Device Package:	20-SOL
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	160mW
Series:	4400P
Resistor-Ratio-Drift:	50 ppm/°C
Resistor Matching Ratio:	--
Number of Resistors:	10
Tolerance:	±2%
Resistance (Ohms):	82
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Resistor networks and arrays are electronic components used in many applications. A resistor network is a network or array of resistors that are connected together in specific ways to achieve a desired electrical outcome. This article will discuss the application field and working principle of the 4420P-1-820, a resistor network, to demonstrate how it can be used in different applications.The 4420P-1-820 is a resistor network that consists of four 20Ω resistors. It is used in applications where the output voltage of an external device needs to be divided down to a lower voltage. It is also used in applications where the resistance of an external device needs to be reduced in order to achieve a desired level of current. The 4420P-1-820 is often used in portable electronics, such as cell phones and laptops.The working principle of the 4420P-1-820 is relatively simple. The four resistors in the network are connected in series. This creates a total resistance of 80Ω. When the output voltage from an external device is applied to the network, the voltage is divided down to a lower voltage based on the resistance of each resistor. The output voltage from the network is equal to the input voltage multiplied by the ratio of the resistance of the resistor to the total resistance of the network. For example, if the output voltage of an external device is 10 volts, the voltage output from the 4420P-1-820 will be 8 volts (10 volts multiplied by 4/80 or 0.5).The 4420P-1-820 is also used in applications where the resistance of an external device needs to be reduced. In this case, the total resistance of the network is used to reduce the resistance of the external device. For example, if the external device has a resistance of 100Ω and the 4420P-1-820 is used to reduce the resistance of the device, the total resistance of the network will be 80Ω, meaning the resistance of the external device will be reduced to 80Ω.The 4420P-1-820 is a versatile resistor network, as it can be used in a variety of applications, from voltage division to resistance reduction. It is an essential component for portable electronic devices, such as cell phones and laptops. Understanding the application field and working principle of the 4420P-1-820 can help engineers design and build better electronic devices that are more efficient, reliable, and cost-effective.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description