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MNR04M0ABJ390

MNR04M0ABJ390 Description

The MNR04M0ABJ390 from ROHM Semiconductor is a high-performance 4-resistor network in an 0804 (Convex, Long Side Terminals) surface-mount package. Designed for precision and reliability, this 39Ω ±5% tolerance array features a ±300ppm/°C temperature coefficient, ensuring stable performance across varying thermal conditions. With a compact footprint of 2.00mm x 1.00mm (0.079" x 0.039") and a low-profile height of 0.55mm (0.022"), it is ideal for space-constrained PCB designs. The isolated circuit configuration allows independent resistor operation, while the 62.5mW power rating per element ensures robust handling of typical signal and power distribution tasks. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious applications.

MNR04M0ABJ390 Features

• 4 isolated resistors in a single 8-pin package, reducing component count and PCB footprint.
• 39Ω resistance with ±5% tolerance, offering balanced precision for general-purpose circuits.
• ±300ppm/°C temperature coefficient for reliable performance in varying thermal environments.
• Ultra-thin 0804 package (2.00mm x 1.00mm) with a 0.55mm profile, ideal for high-density designs.
• 62.5mW power dissipation per resistor, suitable for low-power signal conditioning and voltage division.
• RoHS3 and REACH compliant, meeting stringent environmental and safety standards.
• MSL 1 (Unlimited) moisture sensitivity, ensuring ease of handling and storage.
• Tape & Reel (TR) packaging, optimized for automated assembly processes.

MNR04M0ABJ390 Applications

This resistor network excels in applications requiring compact, multi-resistor solutions with stable performance:

• Voltage dividers and pull-up/down networks in microcontrollers and digital logic circuits.
• Signal conditioning and impedance matching in communication interfaces (I2C, SPI, UART).
• Current-limiting and termination resistors in sensor arrays and analog signal chains.
• Consumer electronics, such as smartphones and wearables, where space efficiency is critical.
• Industrial control systems requiring robust, temperature-stable passive components.

Conclusion of MNR04M0ABJ390

The MNR04M0ABJ390 combines miniaturization, reliability, and versatility, making it an excellent choice for modern electronics. Its isolated 4-resistor design, low thermal drift, and high power efficiency distinguish it from conventional discrete resistors, simplifying layout and reducing BOM complexity. Whether for consumer, industrial, or communication systems, this array delivers consistent performance in a compact, eco-friendly package. Engineers seeking a cost-effective, space-saving solution for resistor networks will find this model highly advantageous.