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4420P-1-151

4420P-1-151 Description

The 4420P-1-151 from Bourns Inc. is a high-performance 10-resistor network in a compact 20-pin SOIC package, designed for precision surface-mount applications. With a 150Ω resistance per element and a tight ±2% tolerance, this isolated resistor array ensures consistent performance in demanding circuits. Its ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift make it ideal for environments requiring stable resistance values under thermal stress. The device operates at 160mW power per element and features a low-profile 0.114" (2.90mm) seated height, suitable for space-constrained designs. Packaged in Tape & Reel (TR), it supports automated assembly processes, enhancing manufacturing efficiency.

4420P-1-151 Features

• 10 isolated resistors in a single 20-pin SOIC package, reducing board space and component count.
• 150Ω resistance with ±2% tolerance for precision applications.
• Low thermal drift: ±100ppm/°C TCR and 50ppm/°C ratio drift ensure stability across temperature ranges.
• 160mW power rating per resistor, suitable for moderate-power circuits.
• Compact dimensions: 0.510" x 0.295" (12.95mm x 7.50mm) with a 2.90mm profile.
• MSL 1 (Unlimited): No baking required before assembly, simplifying logistics.
• REACH compliant and EAR99/ECCN classified, ensuring global regulatory adherence.

4420P-1-151 Applications

This resistor network excels in:

• Analog signal conditioning: Voltage dividers, gain networks, and sensor interfaces.
• Industrial control systems: PLCs, motor drives, and instrumentation requiring stable resistance ratios.
• Medical electronics: Patient monitoring devices where precision and reliability are critical.
• Automotive electronics: Engine control units (ECUs) and infotainment systems.
• Consumer electronics: Audio equipment and display drivers benefiting from compact, high-density resistor arrays.

Conclusion of 4420P-1-151

The 4420P-1-151 combines precision, thermal stability, and compact design, making it a versatile solution for modern electronics. Its isolated resistors, low drift, and automated assembly compatibility provide a competitive edge over discrete alternatives. Ideal for industrial, medical, and automotive applications, this Bourns resistor network delivers reliability and performance in a space-efficient package.