Panasonic

EXB-18V390JX

EXB-18V390JX Description

The EXB-18V390JX from Panasonic Electronic Components is a high-performance resistor network designed for precision surface-mount applications. This 4-resistor array features a compact 0502 (1406 Metric) package with long-side terminals, offering a resistance value of 39Ω per element with a tolerance of ±5%. Its ultra-low profile height of 0.018" (0.45mm) and miniature dimensions (1.40mm x 0.60mm) make it ideal for space-constrained PCB designs. The isolated circuit configuration ensures independent resistor functionality, while the ±200ppm/°C temperature coefficient provides stable performance across varying thermal conditions.

EXB-18V390JX Features

• Compact Design: 0502 package with long-side terminals for efficient PCB layout.
• High Reliability: ROHS3 Compliant and REACH Unaffected, meeting stringent environmental standards.
• Robust Performance: 31mW power rating per resistor and MSL 1 (Unlimited) moisture sensitivity ensure durability in harsh environments.
• Precision Engineering: Tight tolerance (±5%) and low TCR (±200ppm/°C) for consistent signal integrity.
• Manufacturing Efficiency: Supplied in Tape & Reel (TR) packaging for automated assembly processes.

EXB-18V390JX Applications

The EXB-18V390JX excels in applications requiring miniaturization and stable resistance, including:

• Consumer Electronics: Signal conditioning in smartphones, wearables, and IoT devices.
• Automotive Systems: Sensor interfaces and infotainment systems where space and reliability are critical.
• Industrial Controls: Precision voltage division and current limiting in compact control modules.
• Medical Devices: Low-profile designs for portable diagnostic equipment.

Conclusion of EXB-18V390JX

Panasonic's EXB-18V390JX resistor network combines miniaturization, precision, and reliability, making it a standout choice for modern electronics. Its isolated circuit design, low thermal drift, and industry-compliant materials ensure long-term performance in demanding applications. Whether for high-density PCBs or automated production lines, this component delivers exceptional value for engineers prioritizing space efficiency and consistent electrical characteristics.