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4814P-2-203

4814P-2-203 Description

The 4814P-2-203 from Bourns Inc. is a high-performance 13-resistor bussed network designed for precision surface-mount applications. With a 20kΩ resistance per element and a tight ±2% tolerance, this device ensures reliable signal conditioning and voltage division in compact circuits. Its 4800P series construction offers robust performance in a 14-pin SOIC package, measuring 9.91mm x 5.59mm (0.390" x 0.220") with a low-profile 2.40mm (0.094") seated height. The ±100ppm/°C temperature coefficient and 80mW power rating per resistor make it suitable for stable operation across industrial temperature ranges. Packaged in Tape & Reel (TR) for automated assembly, it complies with REACH and EAR99/ECCN regulations.

4814P-2-203 Features

• 13 bussed resistors in a single 14-pin SOIC package, reducing PCB footprint.
• 20kΩ ±2% tolerance for precise voltage division and signal integrity.
• Low TCR (±100ppm/°C) ensures minimal resistance drift under thermal stress.
• 80mW power dissipation per element balances performance and thermal management.
• MSL 1 (Unlimited) moisture sensitivity, ideal for extended storage or humid environments.
• Surface-mount design (9.91mm x 5.59mm) with a slim 2.40mm profile for space-constrained layouts.
• REACH/EAR99 compliant, meeting global environmental and export standards.

4814P-2-203 Applications

This resistor network excels in analog signal processing, sensor interfaces, and voltage scaling circuits. Its bussed configuration simplifies pull-up/pull-down networks in microcontrollers and FPGAs, while the tight tolerance supports ADC/DAC reference circuits. Ideal for industrial automation, medical devices, and consumer electronics where space efficiency and reliability are critical. Common uses include:

• Impedance matching in communication modules.
• Biasing networks for op-amps and comparators.
• Power supply dividers in portable electronics.

Conclusion of 4814P-2-203

The 4814P-2-203 combines Bourns' proven 4800P series reliability with a compact, high-density design. Its low TCR, tight tolerance, and bussed architecture make it a superior choice for engineers prioritizing precision and board space optimization. Whether for industrial control systems or embedded designs, this resistor network delivers consistent performance under demanding conditions.