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Resistor Networks, Arrays

The 4116R-2-122LF is a four resistor network type array from Bourns that is perfect for applications that require low cost sensing resistors. Its highly reliable construction includes the use of Bourns’ patented E-sense which packs five resistors into a single device.

Application Field

The 4116R-2-122LF type array is suitable for applications that include portable devices including cell phones, media players, and cameras. The device is designed to operate in temperatures ranging from -40°C to 85°C which makes it perfect for these types of mobile applications. It is also designed to finish EMI filtering and current sense applications.

Working Principle

The 4116R-2-122LF device is made of five resistors in parallel. Two of the resistors have different values, making them individually adjustable. This allows you to fine-tune the resistance of the network depending on the application. The other three resistors are designed to provide additional accuracy.

In addition to the resistors, the device also contains a thin-film substrate which acts as a dielectric. This acts as an insulator between the resistors and the leads of the device, which are designed for easy soldering. The leads also act as heat sinks during soldering, helping to reduce board temperature during the soldering process.

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