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EXB-U28910JX

EXB-U28910JX Description

The EXB-U28910JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. This 0804 convex, long-side terminal package offers a compact footprint of 2.00mm x 1.00mm (0.079" x 0.039") with a low-profile height of 0.45mm (0.018"), making it ideal for space-constrained PCB designs. Each resistor in the array features a 91Ω resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit type allows independent resistor operation, enhancing design flexibility.

EXB-U28910JX Features

• 4 isolated resistors in a single 0804 package, reducing board space and assembly complexity.
• 63mW power rating per element, suitable for low-power signal conditioning and voltage division.
• ROHS3 compliant and REACH unaffected, meeting stringent environmental regulations.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), ensuring reliability in humid environments without requiring baking.
• Tape & Reel (TR) packaging, optimized for automated pick-and-place assembly.
• Wide operating temperature range, backed by Panasonic’s high-reliability manufacturing standards.

EXB-U28910JX Applications

This resistor network excels in applications requiring precision resistance matching and compact layouts, including:

• Signal termination and pull-up/down networks in digital circuits (e.g., I²C, SPI buses).
• Voltage dividers and current-limiting circuits in sensor interfaces and ADC front-ends.
• Consumer electronics, such as smartphones and wearables, where miniaturization is critical.
• Industrial control systems, benefiting from its robust construction and stable performance under thermal stress.

Conclusion of EXB-U28910JX

The EXB-U28910JX combines miniaturization, reliability, and performance, making it a superior choice for modern electronics. Its low-profile design, isolated resistors, and compliance with environmental standards distinguish it from generic resistor arrays. Engineers seeking a space-saving, high-quality solution for precision analog or digital circuits will find this component indispensable. Panasonic’s reputation for durability further ensures long-term operational integrity in demanding applications.