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EXB-28N4R3JX

EXB-28N4R3JX Description

The EXB-28N4R3JX from Panasonic Electronic Components is a high-performance, surface-mount resistor network designed for precision applications in compact electronic assemblies. This 4-resistor array features isolated circuits with a resistance value of 4.3 ohms per element and a tolerance of ±5%, ensuring reliable performance in demanding environments. Encased in an 0804 convex package with long-side terminals, it offers a low-profile design with a seated height of just 0.018" (0.45mm), making it ideal for space-constrained PCB layouts. The device operates with a power rating of 63mW per resistor and exhibits a stable temperature coefficient of ±200ppm/°C, minimizing resistance drift across varying thermal conditions.

EXB-28N4R3JX Features

• Compact Footprint: Measures 2.00mm x 1.00mm (0804), enabling high-density board designs.
• High Reliability: REACH Unaffected and compliant with ECCN EAR99, suitable for global markets.
• Optimized for High-Frequency (HF) Applications: Low parasitic effects due to isolated circuit design.
• Robust Construction: Convex package with long-side terminals enhances mechanical stability during soldering.
• Tape & Reel (TR) Packaging: Facilitates automated assembly processes, improving manufacturing efficiency.

EXB-28N4R3JX Applications

This resistor array excels in applications requiring precise resistance matching and minimal footprint, such as:

• Consumer Electronics: Signal conditioning in smartphones, tablets, and wearables.
• Automotive Systems: Sensor interfaces and ECU signal networks.
• Industrial Controls: PLCs, instrumentation, and power management circuits.
• Telecommunications: RF modules and baseband signal processing.
  Its ±200ppm/°C temperature coefficient ensures stable performance in environments with thermal fluctuations, while the 4.3-ohm resistance is particularly useful for current-limiting and impedance-matching tasks.

Conclusion of EXB-28N4R3JX

The EXB-28N4R3JX stands out as a versatile, high-density resistor network combining Panasonic's quality with industry-leading miniaturization. Its 0804 package, stable thermal performance, and isolated circuit design make it a superior choice for modern electronics where space, reliability, and precision are critical. Whether for automotive, industrial, or consumer applications, this component delivers consistent performance and ease of integration, backed by Panasonic's reputation for excellence.