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4420P-2-563

4420P-2-563 Description

The 4420P-2-563 from Bourns Inc. is a high-performance 19-resistor bussed network housed in a compact 20-pin SOIC package. Designed for surface-mount applications, it features a 56kΩ resistance per element with a tight ±2% tolerance, ensuring reliable signal conditioning and voltage division. The device operates within a ±100ppm/°C temperature coefficient range, with a 50ppm/°C resistor-ratio drift, making it stable across varying thermal conditions. Its 160mW power rating per element and REACH compliance further enhance its suitability for industrial and commercial electronics. Packaged in Tape & Reel (TR), it supports automated assembly processes.

4420P-2-563 Features

• 19-resistor bussed array in a space-saving 0.510" x 0.295" (12.95mm x 7.50mm) footprint.
• 56kΩ resistance with ±2% tolerance for precision applications.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift ensure stability under thermal stress.
• 160mW power dissipation per resistor, ideal for moderate-power circuits.
• MSL 1 (Unlimited) moisture sensitivity, allowing extended shelf life.
• Surface-mount (SOIC) design for streamlined PCB integration.
• REACH Affected and EAR99/ECCN compliant, meeting global regulatory standards.

4420P-2-563 Applications

This resistor network excels in analog signal processing, voltage division, and impedance matching in:

• Industrial control systems requiring stable, high-density resistor arrays.
• Medical instrumentation where precision and thermal reliability are critical.
• Automotive electronics (e.g., sensor interfaces, ECU signal conditioning).
• Consumer electronics (audio equipment, display drivers).
• Test and measurement devices demanding low drift and repeatability.

Conclusion of 4420P-2-563

The 4420P-2-563 combines high density, precision, and thermal stability in a robust surface-mount package, making it a superior choice for applications demanding reliable resistive networks. Its bussed architecture, low drift, and compliance with industry standards position it as a versatile solution for both industrial and commercial designs. Bourns’ reputation for quality ensures long-term performance in demanding environments.