Panasonic

EXB-28V303JX

EXB-28V303JX Description

The EXB-28V303JX from Panasonic Electronic Components is a high-performance 4-resistor array designed for precision surface-mount applications. Part of the EXB series, this device features a compact 0804 package (2.00mm x 1.00mm) with a low-profile height of 0.45mm, making it ideal for space-constrained PCB designs. Each resistor in the array offers a 30kΩ resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit type allows for independent resistor operation, while the 62.5mW power rating per element ensures reliability in low-power circuits. Compliant with ROHS3 and REACH standards, this resistor array is suitable for modern electronics requiring eco-friendly components.

EXB-28V303JX Features

• Compact Design: Ultra-thin 0.45mm profile and 0804 convex package optimize board space.
• High Stability: ±200ppm/°C TCR and ±5% tolerance ensure consistent performance.
• Robust Construction: Long-side terminals enhance mechanical durability and solderability.
• Low-Power Efficiency: 62.5mW power dissipation per resistor for energy-sensitive applications.
• Environmental Compliance: ROHS3 and REACH unaffected, meeting global regulatory standards.
• MSL 1 (Unlimited): No moisture sensitivity concerns during storage or assembly.

EXB-28V303JX Applications

The EXB-28V303JX excels in applications requiring precision resistance networks with minimal footprint, such as:

• Signal conditioning in IoT sensors and wearable devices.
• Voltage division in portable consumer electronics (e.g., smartphones, tablets).
• Pull-up/pull-down networks in microcontroller and FPGA circuits.
• Analog filtering and impedance matching in audio/video equipment.
• Industrial control systems where space and reliability are critical.

Conclusion of EXB-28V303JX

The EXB-28V303JX stands out as a high-density, reliable resistor array for modern surface-mount designs. Its low-profile form factor, stable thermal performance, and compliance with environmental standards make it a superior choice over bulkier or less stable alternatives. Ideal for consumer electronics, industrial controls, and embedded systems, this component delivers precision and durability in a miniaturized package. Panasonic’s reputation for quality further ensures its suitability for demanding applications.