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4420P-2-332

4420P-2-332 Description

The 4420P-2-332 from Bourns Inc. is a high-performance 19-resistor bussed array designed for precision surface-mount applications. With a 3.3kΩ resistance per element and a tight ±2% tolerance, this device ensures reliable signal conditioning and voltage division in compact PCB layouts. Housed in a 20-pin SOIC package (12.95mm x 7.50mm), it features a low-profile 2.90mm seated height, making it ideal for space-constrained designs. The ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift guarantee stable performance across industrial temperature ranges. Compliant with REACH and MSL 1 (Unlimited), it suits automated assembly processes via Tape & Reel (TR) packaging.

4420P-2-332 Features

• 19 bussed resistors (3.3kΩ each) for simplified circuit design.
• 160mW power rating per element ensures durability in high-load scenarios.
• ±2% tolerance and ±100ppm/°C TCR for precision-critical applications.
• Compact 20-SOIC footprint (12.95mm x 7.50mm) with 2.90mm max height.
• MSL 1 (Unlimited) and REACH Affected compliance for global usability.
• Superior 50ppm/°C resistor-ratio drift minimizes signal distortion.
• EAR99/ECCN classification for broad exportability.

4420P-2-332 Applications

This resistor array excels in:

• Voltage dividers and pull-up/pull-down networks in MCU/FPGA systems.
• Sensor signal conditioning (e.g., industrial RTDs, strain gauges).
• Automotive electronics, where stable resistance ratios are critical.
• Consumer electronics (TVs, routers) requiring space-efficient passive networks.
• Medical devices demanding low drift and high reliability.

Conclusion of 4420P-2-332

The 4420P-2-332 combines Bourns' 4400P series' robustness with precision engineering, offering a cost-effective, space-saving solution for bussed resistor applications. Its low drift, high power handling, and industrial-grade stability make it a standout choice for designers prioritizing performance in compact, high-density layouts. Ideal for automotive, industrial, and consumer electronics, this array delivers unmatched reliability in demanding environments.