Bourns, Inc. Tariff Inquiry

4814P-1-154

4814P-1-154 Description

The 4814P-1-154 from Bourns Inc. is a high-performance 7-resistor isolated network 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 160mW power rating per resistor supports robust performance in low-to-medium power designs. The 0.390" x 0.220" (9.91mm x 5.59mm) footprint and 2.40mm profile make it ideal for space-constrained PCBs. Compliant with REACH and MSL 1 (Unlimited), it suits automated assembly processes via Tape & Reel (TR) packaging.

4814P-1-154 Features

• Precision Network: 7 isolated resistors with 150k Ohm ±2% tolerance for consistent performance.
• Stable Thermal Performance: ±100ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Compact & Robust: 14-pin SOIC with a 9.91mm x 5.59mm footprint, optimized for high-density layouts.
• High Reliability: 160mW power handling per element and MSL 1 rating ensure durability in harsh environments.
• Automation-Friendly: Tape & Reel packaging streamlines pick-and-place assembly.

4814P-1-154 Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., industrial IoT, automotive sensors).
• Analog Circuits: Feedback networks in op-amp configurations or ADC/DAC reference circuits.
• Power Management: Load balancing in low-power DC/DC converters or battery management systems (BMS).
• Consumer Electronics: Space-saving resistor arrays in wearables, smart home devices, and displays.

Conclusion of 4814P-1-154

The 4814P-1-154 excels in applications demanding tight tolerance, thermal stability, and compactness, outperforming generic resistor arrays with its isolated design and Bourns’ quality assurance. Its automation-ready packaging and broad compliance (REACH, ECCN EAR99) make it a versatile choice for industrial, automotive, and consumer electronics. Engineers seeking a reliable, high-density solution for precision analog designs will find this model indispensable.