Panasonic Tariff Inquiry

EXB-28N474JX

EXB-28N474JX Description

The EXB-28N474JX is a high-performance 4-resistor array from Panasonic's EXB series, designed for surface-mount applications requiring precision and reliability. This compact 0804 package (2.00mm x 1.00mm) features isolated resistors with a resistance value of 470kΩ per element and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a low-profile height of 0.45mm, it is ideal for space-constrained designs. The device operates within a ±200ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Its 63mW power rating per element and convex, long-side terminal design enhance thermal dissipation and solder joint reliability.

EXB-28N474JX Features

• Compact 0804 Package: Ultra-thin (0.45mm) footprint for high-density PCB layouts.
• 4 Isolated Resistors: Independent 470kΩ resistors with ±5% tolerance for precise voltage division or pull-up/down applications.
• Robust Construction: Convex terminal design improves mechanical stability and solderability.
• Wide Operating Range: ±200ppm/°C temperature coefficient ensures stability across industrial temperatures.
• Compliant & Reliable: REACH unaffected and EAR99/ECCN compliant for global supply chain flexibility.
• Tape & Reel Packaging: Automated assembly-friendly for high-volume production.

EXB-28N474JX Applications

This resistor array excels in:

• Signal Conditioning: Voltage dividers in sensor interfaces (e.g., IoT devices, automotive sensors).
• Pull-Up/Down Networks: Digital logic circuits (MCUs, FPGAs) requiring stable bias resistors.
• Consumer Electronics: Space-saving solutions in smartphones, wearables, and compact PCBs.
• Industrial Controls: PLCs and instrumentation where isolation between resistors is critical.
• Power Management: Feedback networks in DC-DC converters or LED drivers.

Conclusion of EXB-28N474JX

The EXB-28N474JX stands out for its miniaturized form factor, isolated resistor design, and Panasonic's proven reliability. It addresses the need for high-density, stable resistance networks in modern electronics, offering superior solderability and thermal performance compared to generic arrays. Ideal for automotive, industrial, and consumer applications, this component balances precision with cost-effectiveness, making it a preferred choice for engineers optimizing board space without compromising performance.