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4814P-2-391

4814P-2-391 Description

The 4814P-2-391 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 390Ω resistance per element and a tight ±2% tolerance, this device ensures reliable signal conditioning and voltage division in dense PCB layouts. Its ±100ppm/°C temperature coefficient guarantees stable performance across varying thermal conditions, while the 80mW power rating per resistor balances efficiency with durability. The 0.094" (2.40mm) low-profile height and 0.390" x 0.220" (9.91mm x 5.59mm) footprint make it ideal for space-constrained designs. Compliant with REACH and MSL 1 (Unlimited shelf life), it suits automated assembly processes via Tape & Reel (TR) packaging.

4814P-2-391 Features

• 13 bussed resistors in a single 14-pin SOIC package, reducing component count and board space.
• 390Ω ±2% tolerance for precise voltage division and current limiting.
• ±100ppm/°C TCR ensures minimal resistance drift under thermal stress.
• 80mW power dissipation per element for robust operation in low-to-moderate power circuits.
• Compact dimensions (9.91mm x 5.59mm) and 2.40mm height optimize high-density layouts.
• Surface-mount design with MSL 1 compatibility, ideal for reflow soldering.
• REACH and EAR99 compliant, meeting global environmental and export standards.

4814P-2-391 Applications

This resistor network excels in:

• Analog signal processing: Voltage dividers, pull-up/pull-down networks in op-amp circuits.
• Industrial controls: PLCs, sensor interfaces requiring stable resistance values.
• Consumer electronics: Audio equipment, display drivers, and power management ICs.
• Automotive systems: ECU signal conditioning where temperature stability is critical.
• Telecom infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of 4814P-2-391

The 4814P-2-391 stands out for its integration density, thermal stability, and precision, making it a superior choice over discrete resistors in space-sensitive designs. Its bussed architecture simplifies circuit routing, while Bourns' quality ensures long-term reliability. Ideal for industrial, automotive, and telecom applications, this network strikes a balance between performance and cost-effectiveness, backed by Bourns' trusted manufacturing standards.