Panasonic

EXB-28V4R3JX

EXB-28V4R3JX Description

The EXB-28V4R3JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. This 0804 convex long-side terminal package features four isolated resistors, each with a resistance value of 4.3Ω and a tolerance of ±5%. With a compact footprint of 2.00mm x 1.00mm (0.079" x 0.039") and an ultra-low profile of 0.45mm (0.018"), this resistor network is ideal for space-constrained PCB designs. The device operates within a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Compliant with ROHS3 and REACH standards, it is suitable for modern electronics requiring eco-friendly components.

EXB-28V4R3JX Features

• 4 isolated resistors in a single 0804 convex package, reducing PCB footprint and assembly complexity.
• 62.5mW power rating per element, providing reliable performance in low-power circuits.
• ±5% tolerance and ±200ppm/°C temperature coefficient for consistent operation in diverse thermal environments.
• Moisture Sensitivity Level (MSL) 1 (Unlimited), ensuring no baking is required before assembly.
• Tape & Reel (TR) packaging for automated pick-and-place manufacturing efficiency.
• RoHS3 and REACH compliant, meeting stringent environmental regulations.

EXB-28V4R3JX Applications

This resistor array is particularly suited for:

• Voltage division and current limiting in precision analog circuits.
• Signal conditioning in sensor interfaces and measurement systems.
• Pull-up/pull-down networks in digital logic circuits and microcontroller I/O lines.
• Impedance matching in high-frequency communication devices.
• Consumer electronics, automotive modules, and industrial control systems where compact, reliable resistor networks are critical.

Conclusion of EXB-28V4R3JX

The EXB-28V4R3JX stands out as a robust, space-efficient solution for modern electronics, combining high density, stable performance, and environmental compliance. Its low-profile design, precise tolerance, and isolated resistor configuration make it a superior choice over discrete resistors in applications demanding miniaturization and reliability. Whether used in consumer gadgets, automotive systems, or industrial controls, this resistor network delivers consistent performance while simplifying PCB layout and assembly processes.