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4420P-2-334

4420P-2-334 Description

The 4420P-2-334 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 (12.95mm x 7.50mm), it offers a 330kΩ resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 160mW power rating per resistor and a 50ppm/°C resistor-ratio drift, this device is engineered for reliability in demanding circuits. Its Moisture Sensitivity Level (MSL) 1 rating allows unlimited floor life, while the Tape & Reel (TR) packaging facilitates automated assembly.

4420P-2-334 Features

• 19-resistor bussed array simplifies circuit design by reducing component count.
• 330kΩ resistance with ±2% tolerance for precision applications.
• Low TCR (±100ppm/°C) and 50ppm/°C ratio drift ensure minimal resistance variation under thermal stress.
• Compact 20-SOIC footprint (0.510" x 0.295") saves PCB space.
• 160mW power dissipation per element supports robust operation.
• MSL 1 (Unlimited) and REACH compliant for broad industrial use.
• Surface-mount design compatible with high-volume assembly processes.

4420P-2-334 Applications

Ideal for analog signal conditioning, voltage division, and pull-up/pull-down networks, the 4420P-2-334 excels in:

• Industrial control systems requiring stable resistance ratios.
• Medical instrumentation where precision and reliability are critical.
• Automotive electronics (non-safety-critical) due to its robust thermal performance.
• Consumer electronics (e.g., audio equipment, sensors) benefiting from its compact form factor.

Conclusion of 4420P-2-334

The 4420P-2-334 stands out for its combination of precision, power handling, and space efficiency, making it a superior choice over discrete resistors in densely packed designs. Its bussed architecture reduces layout complexity, while Bourns' quality assurance ensures long-term reliability. Whether for industrial, medical, or automotive applications, this resistor network delivers consistent performance under rigorous conditions.