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4814P-1-331LF

4814P-1-331LF Description

The 4814P-1-331LF from Bourns, Inc. is a high-performance 7-resistor network array designed for precision surface-mount applications. Housed in a compact 14-SOIC package with dimensions of 0.390" x 0.220" (9.91mm x 5.59mm) and a low-profile height of 0.094" (2.40mm), this device offers excellent space efficiency for densely populated PCBs. Each resistor in the array features a 330Ω resistance with a tight ±2% tolerance and a stable ±100ppm/°C temperature coefficient, ensuring reliable performance across varying environmental conditions. The isolated circuit configuration allows for independent resistor operation, making it versatile for complex designs.

4814P-1-331LF Features

• 7 isolated resistors in a single 14-pin package, reducing component count and board space.
• 160mW power rating per element, suitable for low-to-moderate power applications.
• RoHS3 compliant and REACH unaffected, meeting stringent environmental regulations.
• Surface-mount design with Tape & Reel (TR) packaging, ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL) 1, ensuring unlimited floor life and ease of handling.
• Wide operating temperature range supported by a stable ±100ppm/°C TCR.

4814P-1-331LF Applications

This resistor network is ideal for precision analog and digital circuits, including:

• Voltage dividers and pull-up/pull-down networks in microcontrollers and FPGAs.
• Signal conditioning and impedance matching in communication systems.
• Sensor interfaces and ADC/DAC circuits requiring stable resistance values.
• Industrial control systems and automotive electronics where reliability is critical.

Conclusion of 4814P-1-331LF

The 4814P-1-331LF stands out for its compact design, high precision, and robust performance, making it a superior choice for engineers seeking efficiency and reliability in resistor networks. Its isolated configuration, low TCR, and compliance with environmental standards make it suitable for demanding applications in consumer electronics, automotive, and industrial systems. Bourns' reputation for quality ensures this component delivers consistent performance in high-volume production environments.