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4420P-2-271

4420P-2-271 Description

The 4420P-2-271 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), this device offers a 270 Ohm resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient. Its 160mW power rating per element ensures reliable operation in demanding circuits, while the 50ppm/°C resistor-ratio drift enhances stability in temperature-varying environments. The 4400P series component is REACH affected and MSL 1 (Unlimited), making it suitable for extended storage and handling.

4420P-2-271 Features

• 19-resistor bussed array for simplified circuit design.
• 270 Ohm resistance with ±2% tolerance for precision applications.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift for thermal stability.
• 160mW power rating per element ensures durability.
• Compact SOIC package (12.95mm x 7.50mm, 2.90mm height) saves board space.
• MSL 1 (Unlimited) and tape & reel packaging for automated assembly.
• REACH compliance meets environmental standards.

4420P-2-271 Applications

Ideal for analog signal conditioning, voltage division, and pull-up/pull-down networks, the 4420P-2-271 excels in:

• Industrial control systems requiring stable resistor networks.
• Consumer electronics (e.g., audio equipment, displays) where space and precision are critical.
• Automotive electronics leveraging its robust thermal performance.
• Medical devices benefiting from its low drift and reliability.

Conclusion of 4420P-2-271

The 4420P-2-271 stands out for its high-density integration, thermal stability, and precision, making it a superior choice over discrete resistors in space-constrained designs. Its bussed architecture reduces component count, while Bourns' quality assurance ensures long-term reliability. Whether for industrial, automotive, or consumer applications, this resistor network delivers consistent performance under varying operational conditions.