Panasonic

EXB-28V394JX

EXB-28V394JX Description

The EXB-28V394JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. Packaged in an ultra-compact 0804 (2.00mm x 1.00mm) convex long-side terminal format, this device offers a 390kΩ resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. Its isolated circuit configuration ensures independent resistor functionality, making it ideal for applications requiring signal isolation or individual resistor tuning. With a 62.5mW power rating per element and RoHS3/REACH compliance, it meets stringent environmental and performance standards.

EXB-28V394JX Features

• Compact Design: Ultra-low profile (0.018" seated height) and miniature footprint optimize PCB space in dense layouts.
• Stable Performance: ±200ppm/°C TCR ensures reliable operation across temperature variations.
• High Reliability: MSL 1 (Unlimited) moisture sensitivity rating suits extended storage and harsh environments.
• Efficient Power Handling: 62.5mW per resistor balances power dissipation with miniaturization.
• Industry-Standard Compliance: RoHS3, REACH Unaffected, and ECCN EAR99 certified for global use.
• Automation-Friendly: Supplied in Tape & Reel (TR) packaging for streamlined assembly.

EXB-28V394JX Applications

This resistor array excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor calibration in test equipment.
• Signal Conditioning: Isolation and impedance matching in communication modules (e.g., IoT devices).
• Consumer Electronics: Space-constrained designs like wearables and smartphones.
• Industrial Controls: PLCs and automation systems requiring stable, isolated resistor networks.
• Medical Devices: Low-noise, high-reliability applications such as patient monitoring systems.

Conclusion of EXB-28V394JX

The EXB-28V394JX combines miniaturization, stability, and versatility, making it a superior choice for modern electronics. Its 0804 package, isolated resistors, and robust tolerance address challenges in high-density and precision circuits. Whether for consumer, industrial, or medical applications, this Panasonic array delivers consistent performance while adhering to environmental and quality standards. Engineers seeking a compact, reliable resistor solution will find it indispensable.