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4820P-1-331

4820P-1-331 Description

The 4820P-1-331 from Bourns Inc. is a high-performance surface-mount resistor network designed for precision applications. Part of the 4800P series, this device integrates 10 isolated 330Ω resistors with a tight tolerance of ±2% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across varying environmental conditions. Encased in a compact 20-pin SOIC package (13.72mm x 5.59mm), it offers a space-efficient solution for densely populated PCBs. With a 160mW power rating per element and a moisture sensitivity level (MSL) of 1 (Unlimited), it is suitable for high-reliability applications. The device is compliant with REACH and EAR99 regulations, making it ideal for global markets.

4820P-1-331 Features

• High Density Integration: 10 resistors in a single 20-pin SOIC package, reducing board space and assembly complexity.
• Precision Performance: ±2% tolerance and ±100ppm/°C temperature coefficient for consistent operation in demanding environments.
• Robust Construction: Surface-mount design with a seated height of 2.40mm, compatible with automated assembly processes.
• Reliable Power Handling: 160mW per resistor ensures durability in continuous operation.
• Industry Compliance: REACH Affected and ECCN EAR99 certified, suitable for industrial and commercial applications.

4820P-1-331 Applications

The 4820P-1-331 excels in applications requiring precision resistance networks, such as:

• Analog Signal Conditioning: Ideal for voltage dividers and sensor interfaces in measurement systems.
• Digital Circuitry: Provides pull-up/pull-down resistance in microcontrollers and FPGAs.
• Industrial Automation: Used in PLCs and control systems due to its high reliability and stability.
• Consumer Electronics: Suitable for compact devices like wearables and IoT modules where space optimization is critical.

Conclusion of 4820P-1-331

The 4820P-1-331 stands out as a versatile, high-performance resistor network, combining precision, compactness, and reliability. Its isolated circuit design and robust specifications make it a preferred choice for engineers designing advanced electronic systems. Whether for industrial, consumer, or embedded applications, this component delivers consistent performance while simplifying PCB layout and assembly.