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EXB-28N621JX

EXB-28N621JX Description

The EXB-28N621JX 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 620Ω per element and a tolerance of ±5%, ensuring reliable performance in demanding environments. Encased in an ultra-thin 0804 convex package with long-side terminals, it measures just 2.00mm x 1.00mm (0.079" x 0.039") with a seated height of 0.45mm (0.018"), making it ideal for space-constrained designs. The device operates with a power rating of 63mW per element and a temperature coefficient of ±200ppm/°C, providing stable performance across varying thermal conditions.

EXB-28N621JX Features

• Compact & Robust Design: 0804 convex package with long-side terminals for enhanced PCB mounting reliability.
• High Precision: ±5% tolerance and ±200ppm/°C temperature coefficient ensure consistent performance.
• Space-Efficient: Ultra-low profile (0.45mm height) suits high-density PCB layouts.
• Isolated Circuitry: Four independent 620Ω resistors reduce crosstalk in sensitive applications.
• Compliance & Reliability: REACH unaffected, ECCN EAR99, and HTSUS 8533.21.0020 certified for global use.
• Manufacturing Efficiency: Supplied in Tape & Reel (TR) packaging for automated assembly.

EXB-28N621JX Applications

This resistor network excels in applications requiring precision and miniaturization, such as:

• Consumer Electronics: Signal conditioning in smartphones, wearables, and IoT devices.
• Industrial Controls: Voltage division and pull-up/down circuits in PLCs and sensors.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems where space and reliability are critical.
• Medical Devices: Portable diagnostic equipment requiring stable resistance in compact form factors.
• Telecommunications: High-frequency (HF) signal processing in RF modules and base stations.

Conclusion of EXB-28N621JX

The EXB-28N621JX stands out for its miniaturized footprint, isolated resistor design, and robust performance, making it a superior choice for modern electronics. Its combination of tight tolerance, low thermal drift, and Panasonic’s manufacturing quality ensures longevity and precision in high-density or thermally variable environments. Ideal for engineers prioritizing space savings without compromising electrical performance, this resistor network is a versatile solution for cutting-edge applications.