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4420P-T02-271

4420P-T02-271 Description

The 4420P-T02-271 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) and a low-profile height of 0.114" (2.90mm), this resistor array offers excellent space efficiency for densely populated PCBs. Each resistor features a 270Ω resistance with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device operates at 160mW power per element and boasts a 50ppm/°C resistor-ratio drift, making it ideal for applications requiring consistent signal integrity.

4420P-T02-271 Features

• 19-resistor bussed network in a 20-pin SOIC package for streamlined circuit design.
• 270Ω resistance with ±2% tolerance and ±100ppm/°C temperature coefficient for precision performance.
• Compact 12.95mm x 7.50mm footprint and 2.90mm height, optimizing board space.
• 160mW power rating per resistor and 50ppm/°C resistor-ratio drift for reliable operation.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), suitable for extended storage and handling.
• REACH Affected and EAR99/ECCN compliant, meeting global regulatory standards.

4420P-T02-271 Applications

This resistor array excels in analog signal conditioning, voltage division, and pull-up/pull-down networks, particularly in:

• Industrial control systems requiring stable resistance ratios.
• Consumer electronics where space-saving and reliability are critical.
• Telecommunications equipment for impedance matching and termination.
• Medical devices demanding low drift and high precision.
• Automotive electronics where robust performance under thermal stress is essential.

Conclusion of 4420P-T02-271

The 4420P-T02-271 stands out as a high-density, precision resistor network with superior thermal stability and compact design. Its bussed architecture, low drift, and high power handling make it a versatile choice for engineers designing space-constrained, high-reliability systems. Bourns' reputation for quality ensures this component meets rigorous industry demands, making it an excellent fit for industrial, automotive, and consumer applications.