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EXB-U18390JX

EXB-U18390JX Description

The EXB-U18390JX by Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. This 0502 (1406 Metric) convex, long-side terminal package offers a compact footprint of 1.40mm x 0.60mm (0.055" x 0.024") 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 39-ohm resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit type and 31mW power rating per element enhance reliability in demanding circuits. Compliant with ROHS3 and REACH standards, this active-status component is supplied in tape & reel (TR) packaging for automated assembly efficiency.

EXB-U18390JX Features

• Compact Design: Ultra-thin 0502 package optimizes board space.
• Stable Performance: ±200ppm/°C TCR and ±5% tolerance ensure consistent operation.
• High Reliability: Isolated circuit type minimizes crosstalk; MSL 1 (Unlimited) moisture sensitivity suits harsh environments.
• Efficient Power Handling: 31mW per resistor balances power dissipation and miniaturization.
• Automation-Ready: Tape & reel packaging streamlines high-volume PCB assembly.
• Compliance: Meets ROHS3, REACH, and EAR99/ECCN regulations for global deployment.

EXB-U18390JX Applications

This resistor array excels in:

• Consumer Electronics: Signal conditioning in smartphones, wearables, and IoT devices.
• Automotive Systems: Sensor interfaces and ECU modules requiring stable resistance networks.
• Industrial Controls: Precision voltage dividers and pull-up/down circuits in PLCs.
• Medical Devices: Low-noise analog circuits where space and reliability are critical.
• Telecom Infrastructure: High-density PCBs for filters and impedance matching.

Conclusion of EXB-U18390JX

The EXB-U18390JX combines miniaturization, thermal stability, and robust construction, making it a superior choice for modern electronics. Its isolated resistors, tight TCR, and automation-friendly packaging address challenges in high-density designs while adhering to stringent environmental standards. Ideal for automotive, industrial, and consumer applications, this resistor array delivers repeatable performance and long-term durability, solidifying Panasonic’s reputation for high-quality passive components.