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4820P-2-331

4820P-2-331 Description

The 4820P-2-331 from Bourns Inc. is a high-performance 19-resistor bussed array designed for precision surface-mount applications. With a 330Ω resistance per element and a tight ±2% tolerance, this network ensures reliable signal conditioning and voltage division in compact circuits. Its 4800P series construction delivers 80mW power dissipation per resistor, making it suitable for moderate-power applications. The device features a 20-pin SOIC package with dimensions of 13.72mm x 5.59mm (0.540" x 0.220") and a low-profile 2.40mm (0.094") seated height, ideal for space-constrained PCB designs. Compliant with REACH and EAR99 regulations, it is supplied in Tape & Reel (TR) packaging for automated assembly.

4820P-2-331 Features

• 19-resistor bussed array with 330Ω ±2% tolerance for consistent performance.
• Low TCR (±100ppm/°C) ensures stability across temperature variations.
• Compact 20-pin SOIC package (13.72mm x 5.59mm) with MSL 1 (Unlimited) moisture sensitivity.
• 80mW power rating per resistor balances efficiency and thermal management.
• Surface-mount design enables high-density PCB layouts.
• REACH Affected and ECCN EAR99 compliant for global regulatory adherence.

4820P-2-331 Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in digital systems.
• Signal conditioning for sensors, ADCs, and DACs.
• Industrial control systems requiring stable, high-density resistor arrays.
• Consumer electronics (e.g., IoT devices, wearables) where space and reliability are critical.
• Automotive electronics (non-safety-critical) due to its robust tolerance and thermal performance.

Conclusion of 4820P-2-331

The 4820P-2-331 combines precision, compactness, and reliability, making it a standout choice for engineers designing high-density, temperature-stable circuits. Its bussed architecture, low TCR, and 80mW power handling offer a competitive edge over similar arrays, particularly in industrial and consumer applications. Bourns' reputation for quality ensures this component meets rigorous performance standards, backed by active product status and global compliance.