Panasonic

EXB-18V122JX

EXB-18V122JX Description

The EXB-18V122JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. This 0502 (1406 Metric), long-side terminal package offers a compact footprint of 0.055" L × 0.024" W (1.40mm × 0.60mm) with an ultra-low profile height of 0.018" (0.45mm), making it ideal for space-constrained PCB designs. Each resistor in the array features a 1.2kΩ resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration allows for independent resistor operation, enhancing design flexibility.

EXB-18V122JX Features

• Compact & Robust Design: 0502 package with long-side terminals for improved mechanical stability and solder joint reliability.
• High Power Handling: 31mW power rating per element ensures durability in demanding circuits.
• Stable Performance: Low ±200ppm/°C TCR minimizes resistance drift under thermal stress.
• Industry Compliance: ROHS3 and REACH Unaffected, meeting global environmental standards.
• Ease of Assembly: MSL 1 (Unlimited) moisture sensitivity allows for extended floor life without baking.
• Automation-Friendly: Supplied in Tape & Reel (TR) packaging for efficient pick-and-place assembly.

EXB-18V122JX Applications

This resistor array excels in applications requiring miniaturization and consistent performance, such as:

• Portable Electronics: Smartphones, wearables, and IoT devices where space savings are critical.
• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in analog/digital circuits.
• Medical Devices: Low-profile PCBs in hearing aids and diagnostic equipment.
• Automotive Electronics: Sensor interfaces and infotainment systems requiring stable resistance values.
• Industrial Controls: Precision instrumentation and automation systems with tight thermal constraints.

Conclusion of EXB-18V122JX

The EXB-18V122JX stands out as a reliable, space-efficient solution for modern electronics, combining Panasonic’s quality with industry-leading miniaturization. Its isolated 1.2kΩ resistors, low TCR, and robust packaging make it superior to generic arrays in precision-critical designs. Whether for consumer, automotive, or industrial applications, this resistor network delivers consistent performance, ease of integration, and compliance with stringent environmental standards. Engineers seeking a balance of size, performance, and reliability will find it an optimal choice.