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CRB3A4E511JT

CRB3A4E511JT Description

The CRB3A4E511JT from KYOCERA AVX is a 4-resistor array designed for surface-mount applications, offering a compact and efficient solution for space-constrained PCB designs. This 1206 (3216 Metric) concave package features long-side terminals, enhancing mechanical stability and solder joint reliability. With a 510Ω resistance per element and a ±5% tolerance, it provides consistent performance in various electronic circuits. The ±250ppm/°C temperature coefficient ensures stable operation across a wide temperature range, while the 62.5mW power rating per resistor balances power handling and miniaturization.

CRB3A4E511JT Features

• Compact Design: Measures 3.20mm x 1.60mm with a low profile of 0.70mm, ideal for high-density layouts.
• High Reliability: Concave long-side terminals improve solderability and reduce stress on joints.
• Stable Performance: ±250ppm/°C TCR and ±5% tolerance ensure precision in varying environments.
• Efficient Power Handling: 62.5mW per resistor supports moderate power applications.
• Easy Integration: Tape & Reel (TR) packaging facilitates automated assembly processes.
• Compliance: REACH Unaffected and EAR99 ECCN certified for global use.

CRB3A4E511JT Applications

This resistor array excels in precision analog and digital circuits, including:

• Voltage dividers and pull-up/pull-down networks in microcontrollers.
• Signal conditioning for sensors and communication modules.
• Impedance matching in high-frequency RF designs.
• Consumer electronics, such as smartphones and wearables, where space efficiency is critical.
• Industrial control systems requiring stable resistance under thermal fluctuations.

Conclusion of CRB3A4E511JT

The CRB3A4E511JT combines miniaturization, reliability, and performance, making it a versatile choice for modern electronics. Its 1206 concave package and optimized terminal design provide mechanical robustness, while the 510Ω isolated resistors cater to diverse circuit needs. Though marked Obsolete, it remains a viable option for legacy designs or applications where its specific attributes are unmatched. Engineers seeking a compact, high-performance resistor array for analog or digital systems will find this component a dependable solution.