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EXB-U28121JX

EXB-U28121JX Description

The EXB-U28121JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. Encased in an ultra-compact 0804 package (2.00mm x 1.00mm), this 120Ω isolated resistor network offers a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 63mW power rating per element and ROHS3/REACH compliance, it meets stringent industry standards for reliability and environmental safety. Its convex, long-side terminal design enhances solderability and mechanical stability, making it ideal for densely populated PCBs.

EXB-U28121JX Features

• Compact Form Factor: 0.018" (0.45mm) height and 0804 footprint save board space in miniaturized designs.
• Robust Performance: Isolated circuit type prevents crosstalk, while ±200ppm/°C TCR ensures minimal resistance drift.
• High Reliability: MSL 1 (Unlimited) moisture sensitivity and EAR99/ECCN compliance suit industrial and consumer applications.
• Efficient Power Handling: 63mW per resistor balances power dissipation with compactness.
• Automation-Friendly: Tape & Reel (TR) packaging streamlines high-volume assembly.

EXB-U28121JX Applications

This resistor array excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., IoT devices).
• Termination Networks: High-speed data lines (USB, HDMI) requiring matched impedance.
• Consumer Electronics: Space-constrained PCBs in smartphones, wearables, and tablets.
• Industrial Controls: PLCs and motor drives where stability under thermal stress is critical.

Conclusion of EXB-U28121JX

The EXB-U28121JX stands out for its miniaturization, reliability, and performance consistency, making it a superior choice over bulkier or less stable alternatives. Its Panasonic-quality construction and compliance with global standards ensure seamless integration into advanced electronic systems, particularly where space efficiency and thermal resilience are paramount.