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4420P-2-222

4420P-2-222 Description

The 4420P-2-222 from Bourns Inc. is a high-performance 19-resistor bussed network housed in a compact 20-pin SOIC package, designed for surface-mount applications. With a 2.2kΩ resistance per element and a ±2% tolerance, this device ensures reliable signal conditioning and voltage division in precision circuits. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift enhance stability across varying thermal conditions. The 160mW power rating per element and REACH compliance make it suitable for industrial and consumer electronics. Packaged in Tape & Reel (TR), it supports automated assembly, improving manufacturing efficiency.

4420P-2-222 Features

• 19-resistor bussed array with 2.2kΩ ±2% tolerance for consistent performance.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for thermal stability.
• Compact footprint: 12.95mm x 7.50mm (0.510" x 0.295") with a 2.90mm max height, ideal for space-constrained designs.
• 160mW power dissipation per resistor, ensuring durability in high-load scenarios.
• MSL 1 (Unlimited) rating allows extended shelf life without moisture sensitivity concerns.
• Surface-mount (SOIC) package with Tape & Reel packaging for streamlined production.

4420P-2-222 Applications

This resistor network excels in:

• Voltage division and pull-up/pull-down circuits in microcontrollers and FPGAs.
• Signal conditioning for sensors, ADCs, and DACs in industrial automation.
• Consumer electronics, including smart home devices and audio equipment, where precision and compactness are critical.
• Automotive control modules requiring stable performance under thermal stress.
• Medical instrumentation due to its low drift and high reliability.

Conclusion of 4420P-2-222

The 4420P-2-222 combines high density, precision, and thermal resilience, making it a superior choice for bussed resistor networks. Its industry-standard SOIC package, automation-friendly packaging, and robust electrical specs cater to demanding applications in industrial, automotive, and consumer electronics. For engineers prioritizing space efficiency, stability, and manufacturability, this Bourns offering stands out among comparable arrays.