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4816P-2-121

4816P-2-121 Description

The 4816P-2-121 is a high-performance 15-resistor network from Bourns Inc.'s 4800P series, designed for surface-mount applications. This bussed-circuit array offers a compact footprint with dimensions of 0.440" x 0.220" (11.18mm x 5.59mm) and a low-profile height of 0.094" (2.40mm), making it ideal for space-constrained PCB designs. Each resistor features a 120Ω resistance with a tight ±2% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device is rated for 80mW power per element and boasts a 50ppm/°C resistor-ratio drift, enhancing precision in analog signal processing. Packaged in Tape & Reel (TR), it supports automated assembly processes, while its MSL 1 (Unlimited) rating ensures compatibility with standard handling and storage.

4816P-2-121 Features

• 15-resistor bussed network with 120Ω ±2% tolerance for consistent performance.
• Low-profile design: 2.40mm max height suits high-density layouts.
• Stable thermal performance: ±100ppm/°C TCR and 50ppm/°C ratio drift minimize resistance variation.
• 80mW power rating per resistor balances compact size with robust power handling.
• Surface-mount (SMD) compatibility with Tape & Reel packaging for efficient assembly.
• REACH Affected and EAR99/ECCN compliant, meeting global regulatory standards.

4816P-2-121 Applications

The 4816P-2-121 excels in precision analog and digital circuits, including:

• Voltage dividers and pull-up/pull-down networks in microcontrollers and FPGAs.
• Signal conditioning for sensors, ADCs, and DACs in industrial automation.
• Impedance matching in communication systems (e.g., RF modules, IoT devices).
• Consumer electronics (smartphones, wearables) requiring miniaturized, reliable resistor arrays.
• Medical devices where low drift and stability are critical.

Conclusion of 4816P-2-121

Bourns' 4816P-2-121 combines high density, precision, and thermal stability in a surface-mount package, addressing the demands of modern electronics. Its bussed architecture, low TCR, and robust power handling make it a superior choice over discrete resistors for space-saving designs. Ideal for industrial, consumer, and medical applications, this resistor network delivers reliability and performance in challenging environments.