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4420P-2-101LF

4420P-2-101LF Description

The 4420P-2-101LF from Bourns Inc. is a high-performance 19-resistor bussed network designed for precision applications in modern electronics. Housed in a compact 20-pin SOIC package with dimensions of 0.510" x 0.295" (12.95mm x 7.50mm), this surface-mount device offers a 100Ω resistance per element with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient. Its 160mW power rating per resistor ensures reliable operation in demanding circuits, while the 50ppm/°C resistor-ratio drift enhances stability in differential configurations. Compliant with ROHS3 and REACH standards, it is ideal for automated assembly processes due to its Tape & Reel (TR) packaging and MSL 1 (Unlimited) moisture sensitivity.

4420P-2-101LF Features

• 19-resistor bussed array simplifies circuit design by reducing component count.
• Low TCR (±100ppm/°C) and ±2% tolerance ensure consistent performance across temperature variations.
• Compact SOIC footprint saves PCB space while supporting high-density layouts.
• 160mW power dissipation per element suits medium-power applications.
• RoHS3/REACH compliant and MSL 1 rated for broad environmental and manufacturing compatibility.
• 50ppm/°C resistor-ratio drift minimizes mismatch in precision analog circuits.

4420P-2-101LF Applications

This resistor network excels in:

• Voltage division and pull-up/down networks in microcontrollers and FPGAs.
• Signal conditioning for sensors, ADCs, and DACs requiring matched resistances.
• Industrial control systems where stability and space efficiency are critical.
• Automotive electronics leveraging its robust temperature performance.
• Consumer electronics (e.g., smart devices) benefiting from its high-density integration.

Conclusion of 4420P-2-101LF

The 4420P-2-101LF combines precision, compactness, and reliability, making it a superior choice for engineers seeking to optimize board space and performance. Its bussed architecture, low drift, and compliance with environmental standards position it ahead of generic resistor arrays, particularly in automotive, industrial, and high-density consumer applications. Bourns’ reputation for quality further ensures its suitability for mission-critical designs.