4816P-2-510LF

Number of Pins:	16
Height - Seated (Max):	0.094" (2.40mm)
Size / Dimension:	0.440" L x 0.220" W (11.18mm x 5.59mm)
Supplier Device Package:	16-SOM
Package / Case:	16-SOIC (0.220", 5.59mm Width)
Mounting Type:	Surface Mount
Applications:	Automotive AEC-Q200
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	80mW
Series:	4800P
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	15
Tolerance:	±2%
Resistance (Ohms):	51
Circuit Type:	Bussed
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

4816P-2-510LF is a two-terminal resistor network that consists of five resistors. The individual resistors have prefixed values that make up a good overall combination for a variety of analog and digital applications. These resistor networks are ideal for applications that require a bridgeable performance while still being able to custom combine the five resistors.

Application Fields

The 4816P-2-510LF is especially fit for application in power supplies, motor drivers, and LED lighting. Because the 50 Ohms series resistor is ideal for protection against high voltage surges, the 4816P-2-510LF works great when used in single-line power supplies, as it provides excellent ingress protection. The other individual resistors can be used for decoupling, to ensure smooth connection between the power source and the load. In motor drivers, the 4816P-2-510LF is able to provide a bridgeable performance. This makes it ideal for high switching frequency. In addition, the prefixed resistance values make the 4816P-2-510LF suitable for applications such as speed control, torque control and current limitation. The 4816P-2-510LF is also suitable for a variety of LED lighting applications, such as streetlights, LED spotlights, and LED displays. The four 1 Ohm resistors provide a good combination for decoupling LEDs and providing short protection, while the 50 Ohms series resistor helps to ensure an even LED distribution.

Working Principle

The 4816P-2-510LF operates on the principle of distributing the voltage and current components of a circuit across multiple resistors in a series. By doing this, the resistor network is able to provide uniform resistance values throughout the circuit, while also maintaining a stable power supply.The 4816P-2-510LF is designed in a 5-terminal configuration and consists of five resistor devices. The outer two terminals are designated to be either end of a 50 Ohm series network. The three inner terminals are designated to each of the four 1 Ohm resistors. The 50 Ohm series network works to evenly and consistently distribute the voltage across the other four 1 Ohm resistors. The 1 Ohm resistors then act to help regulate the current throughout the circuit. As the resistance in each of the 1 Ohm resistors is slightly different, the entire 4816P-2-510LF network is able to distribute within a tolerance of 40%, allowing it to respond adequately even when faced with varying voltage or current conditions. In applications that require higher current, the 4816P-2-510LF can be connected in parallel to increase its current handling capacity. Furthermore, the 4816P-2-510LF is able to handle temperatures up to 450 degrees Celsius without incurring any significant performance degradation.

Conclusion

The 4816P-2-510LF resistor networks are an ideal solution for a variety of analog and digital applications. As the resistance for each of its high-value resistors is prefixed, it is able to provide uniform and stable performance throughout. Additionally, its ability to distribute and regulate current even when faced with varying voltage or current conditions makes it suitable for a wide range of applications, ranging from power supplies to motor drivers and LED lighting.

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