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EXB-U28123JX

EXB-U28123JX Description

The EXB-U28123JX by Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. This 0804 package (2.00mm x 1.00mm) features a compact convex, long-side terminal design, making it ideal for space-constrained PCB layouts. With a 12kΩ resistance per element and a ±5% tolerance, this isolated resistor network ensures reliable signal conditioning and voltage division. Its ±200ppm/°C temperature coefficient and 63mW power rating per element provide stable performance across varying environmental conditions. Compliant with ROHS3 and REACH standards, the EXB-U28123JX is suited for modern electronics requiring high-density, low-profile components.

EXB-U28123JX Features

• 4 isolated resistors in a single 0804 package, reducing board space and assembly complexity.
• Ultra-low profile: Seated height of 0.018" (0.45mm) for slim designs.
• Wide operating range: Stable performance with ±200ppm/°C thermal drift.
• High reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures longevity in humid environments.
• Surface-mount ready: Compatible with automated pick-and-place processes, supplied in Tape & Reel (TR) packaging.
• Industrial-grade durability: Meets EAR99 and HTSUS 8533.21.0020 standards for global compliance.

EXB-U28123JX Applications

The EXB-U28123JX excels in applications demanding miniaturization and precision, including:

• Voltage dividers in sensor interfaces and ADC circuits.
• Pull-up/pull-down networks for digital logic (e.g., I²C, SPI).
• Signal termination in high-speed communication PCBs.
• Consumer electronics: Smartphones, wearables, and IoT devices requiring low-power, high-density resistor arrays.
• Industrial controls: PLCs, motor drivers, and power management systems where thermal stability is critical.

Conclusion of EXB-U28123JX

The EXB-U28123JX stands out as a compact, reliable, and versatile resistor array, combining Panasonic’s engineering excellence with industry-leading specifications. Its 0804 footprint, isolated circuit design, and robust thermal performance make it a superior choice over bulkier discrete resistors or less stable networks. Whether for consumer tech or industrial systems, this component delivers space savings, ease of assembly, and consistent electrical characteristics, ensuring optimal performance in demanding applications.