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EXB-U18470JX

EXB-U18470JX Description

The EXB-U18470JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. With a compact 0502 (1406 Metric) convex package featuring long-side terminals, this device offers a 47Ω resistance per element at ±5% tolerance, making it ideal for space-constrained PCB designs. Its ultra-low profile (0.018" seated height) and miniature footprint (1.40mm x 0.60mm) enable high-density layouts while maintaining robust performance. The array operates within a ±200ppm/°C temperature coefficient, ensuring stable resistance across varying environmental conditions. Compliant with ROHS3 and REACH standards, it is supplied in tape & reel (TR) packaging for automated assembly efficiency.

EXB-U18470JX Features

• 4 isolated resistors in a single 0502 package, reducing component count and board space.
• 31mW power rating per element, suitable for low-power signal conditioning and voltage division.
• Convex, long-side terminal design enhances solder joint reliability and mechanical stability.
• Wide operating temperature range with ±200ppm/°C TCR, ensuring consistent performance in industrial and consumer electronics.
• MSL 1 (Unlimited) moisture sensitivity, eliminating baking requirements prior to reflow.
• ROHS3/REACH compliant, meeting stringent environmental regulations.

EXB-U18470JX Applications

This resistor array excels in:

• Portable electronics: Smartphones, wearables, and IoT devices benefit from its miniaturized form factor.
• Signal termination and pull-up/down circuits in high-speed digital systems (e.g., FPGAs, memory modules).
• Voltage dividers and current limiting in sensor interfaces and ADC/DAC peripherals.
• Automotive infotainment and control systems, where reliability under thermal stress is critical.
• Medical devices, leveraging its low-profile design for implantable or wearable applications.

Conclusion of EXB-U18470JX

The EXB-U18470JX combines Panasonic’s expertise in passive components with a space-optimized, high-reliability design, making it a superior choice for modern electronics. Its balanced trade-off between size, power handling, and thermal stability outperforms conventional discrete resistors in densely populated PCBs. Whether for consumer, automotive, or industrial applications, this resistor array delivers repeatable performance, streamlined assembly, and compliance with global environmental standards. Engineers seeking a cost-effective, high-yield solution for signal integrity and circuit protection will find it indispensable.