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4818P-2-122

4818P-2-122 Description

The 4818P-2-122 from Bourns Inc. is a high-performance 17-resistor bussed network designed for precision surface-mount applications. With a compact footprint of 0.490" x 0.220" (12.45mm x 5.59mm) and a low-profile height of 0.094" (2.40mm), this 18-pin SOIC package integrates 1.2kΩ resistors at a tight tolerance of ±2% and a stable temperature coefficient of ±100ppm/°C. The device operates at 80mW per element, ensuring reliable power handling in densely packed PCB designs. Compliant with REACH and EAR99 regulations, it is supplied in Tape & Reel (TR) packaging for automated assembly efficiency.

4818P-2-122 Features

• 17 bussed resistors in a single package, reducing component count and board space.
• 1.2kΩ resistance with ±2% tolerance for consistent signal integrity.
• Low-profile (2.40mm) SOIC mounting, ideal for space-constrained designs.
• ±100ppm/°C thermal stability, suitable for environments with temperature fluctuations.
• 80mW power rating per resistor, balancing performance and thermal management.
• MSL 1 (Unlimited) moisture sensitivity, enabling extended shelf life and flexible handling.
• REACH/EAR99 compliant, meeting global environmental and export standards.

4818P-2-122 Applications

This resistor network excels in applications requiring high-density, precision resistance, such as:

• Voltage division and pull-up/down circuits in microcontrollers and FPGAs.
• Signal conditioning for sensors, ADCs, and DACs in industrial automation.
• Termination networks for communication interfaces (e.g., SPI, I²C).
• Consumer electronics (smartphones, wearables) where miniaturization is critical.
• Automotive control modules demanding stable performance under thermal stress.

Conclusion of 4818P-2-122

The 4818P-2-122 combines miniaturization, precision, and reliability, making it a superior choice for modern electronics. Its bussed architecture, tight tolerance, and robust thermal performance streamline design complexity while adhering to industry standards. Whether for industrial, automotive, or consumer applications, this resistor network delivers efficiency and scalability in high-density PCB layouts. Bourns' 4800P series ensures consistent quality, backed by active product status and global compliance.