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4814P-2-154

4814P-2-154 Description

The 4814P-2-154 from Bourns Inc. is a high-performance 13-resistor bussed network housed in a compact 14-pin SOIC package, designed for precision surface-mount applications. With a 150k ohm resistance per element and a tight ±2% tolerance, this device ensures reliable signal conditioning and voltage division in demanding circuits. Its ±100ppm/°C temperature coefficient enhances stability across operating conditions, while the 80mW power rating per resistor balances efficiency with thermal performance. The 0.094" (2.40mm) low-profile height and 9.91mm x 5.59mm footprint make it ideal for space-constrained PCB designs. Compliant with REACH and MSL 1 (Unlimited), it suits automated assembly processes with Tape & Reel (TR) packaging.

4814P-2-154 Features

• 13-resistor bussed array simplifies circuit design by reducing component count.
• 150k ohm ±2% tolerance ensures precision in voltage division and pull-up/down applications.
• ±100ppm/°C TCR minimizes resistance drift under thermal stress.
• 80mW power dissipation per element supports moderate current loads.
• Compact 14-SOIC (9.91mm x 5.59mm) saves board space versus discrete resistors.
• Surface-mount (SMD) compatibility enables high-density PCB layouts.
• REACH compliant and MSL 1 rated for robust environmental and handling reliability.

4814P-2-154 Applications

• Voltage dividers in sensor interfaces and ADC circuits.
• Pull-up/down networks for digital logic (e.g., I²C, SPI).
• Signal conditioning in industrial control systems and instrumentation.
• Impedance matching in communication devices.
• Consumer electronics, including smart home devices and wearables, where space efficiency is critical.

Conclusion of 4814P-2-154

The 4814P-2-154 combines precision, compactness, and reliability, making it a superior choice for engineers seeking to optimize board space without compromising performance. Its bussed architecture reduces BOM complexity, while tight tolerance and low TCR ensure consistent operation in temperature-variable environments. Ideal for industrial, consumer, and communication applications, this resistor network exemplifies Bourns' commitment to high-quality passive solutions.