Panasonic

EXB-18V393JX

EXB-18V393JX Description

The EXB-18V393JX 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 39kΩ per element with a tolerance of ±5%. Its ultra-low profile of 0.018" (0.45mm) and miniature dimensions (1.40mm x 0.60mm) make it ideal for space-constrained PCB designs. The device operates with a power rating of 31mW per element and exhibits a temperature coefficient of ±200ppm/°C, ensuring stable performance across varying environmental conditions. Compliant with ROHS3 and REACH standards, it is supplied in Tape & Reel (TR) packaging for automated assembly efficiency.

EXB-18V393JX Features

• Compact Design: 0502 package with long-side terminals for optimized PCB space utilization.
• High Reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures robustness in humid environments.
• Stable Performance: Low ±200ppm/°C temperature coefficient minimizes resistance drift.
• Efficient Power Handling: 31mW per resistor balances power dissipation and miniaturization.
• Automation-Friendly: Tape & Reel packaging supports high-speed pick-and-place assembly.
• Compliance: Meets ROHS3 and REACH environmental standards, with EAR99 ECCN for global export flexibility.

EXB-18V393JX Applications

This resistor array excels in applications requiring precision and space efficiency, such as:

• Consumer Electronics: Voltage division and signal conditioning in smartphones, wearables, and IoT devices.
• Industrial Controls: Current-limiting and pull-up/pull-down circuits in PLCs and sensors.
• Automotive Systems: Engine control units (ECUs) and infotainment systems where reliability is critical.
• Medical Devices: Portable diagnostic equipment requiring stable, low-profile components.
• Telecommunications: Signal processing in RF modules and baseband circuits.

Conclusion of EXB-18V393JX

The EXB-18V393JX stands out for its combination of miniaturization, reliability, and performance, making it a superior choice for modern electronics. Its isolated circuit design, compliance with stringent environmental standards, and suitability for automated assembly streamline integration into high-volume production. Engineers seeking a balance of precision, durability, and space savings will find this resistor network indispensable for cutting-edge applications.