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4420P-2-151

4420P-2-151 Description

The 4420P-2-151 from Bourns Inc. is a high-performance 19-resistor bussed network designed for precision surface-mount applications. Encased in a compact 20-pin SOIC package with dimensions of 0.510" x 0.295" (12.95mm x 7.50mm) and a low-profile height of 0.114" (2.90mm), this device integrates 19 resistors with a uniform resistance value of 150Ω and a tight tolerance of ±2%. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift ensure stable performance across varying thermal conditions. The network operates at 160mW power per element, making it suitable for moderate-power applications. Compliant with REACH and EAR99/ECCN regulations, it is packaged in Tape & Reel (TR) for automated assembly efficiency.

4420P-2-151 Features

• 19-resistor bussed array with 150Ω resistance per element.
• ±2% tolerance and ±100ppm/°C temperature coefficient for precision.
• Low resistor-ratio drift (50ppm/°C) ensures consistent performance.
• Compact 20-pin SOIC footprint (12.95mm x 7.50mm) with 2.90mm height.
• 160mW power rating per resistor, ideal for moderate loads.
• MSL 1 (Unlimited) moisture sensitivity, suitable for extended storage.
• Surface-mount design with Tape & Reel packaging for high-volume PCB assembly.

4420P-2-151 Applications

This resistor network excels in applications requiring space-saving, matched resistance values, such as:

• Voltage division and current limiting in analog/digital circuits.
• Pull-up/pull-down networks in microcontroller and FPGA systems.
• Signal conditioning for sensors, ADCs, and DACs.
• Industrial automation and consumer electronics where board space is constrained.
• Power management circuits due to its stable thermal performance.

Conclusion of 4420P-2-151

The 4420P-2-151 stands out for its high-density integration, precision tolerances, and robust thermal stability, making it a reliable choice for modern electronics. Its bussed architecture simplifies circuit design, while its surface-mount compatibility aligns with automated manufacturing trends. Engineers seeking a cost-effective, space-optimized resistor network for signal processing or power distribution will find this Bourns solution ideal.