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CRB3A4E431JT

CRB3A4E431JT Description

The CRB3A4E431JT from KYOCERA AVX is a high-performance 4-resistor array designed for surface-mount applications. This 1206 (3216 Metric) concave package features long-side terminals, offering a compact footprint of 3.20mm x 1.60mm with a low profile of 0.70mm. Each resistor in the array provides a 430Ω resistance with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit design allows for independent resistor operation, making it suitable for precision applications. With a 62.5mW power rating per element and MSL 1 (Unlimited) moisture sensitivity, this component is robust for industrial and consumer electronics.

CRB3A4E431JT Features

• Compact Design: 1206 concave package with long-side terminals for space-constrained PCB layouts.
• High Reliability: ±5% tolerance and ±250ppm/°C temperature coefficient ensure consistent performance.
• Isolated Resistors: Independent operation for flexible circuit design.
• Low Profile: Seated height of 0.70mm ideal for thin devices.
• Industrial Compliance: REACH Unaffected and EAR99 classification for global use.
• Efficient Packaging: Supplied in Tape & Reel (TR) for automated assembly.

CRB3A4E431JT Applications

This resistor array excels in:

• Signal Conditioning: Precision voltage division in sensor interfaces.
• Termination Networks: Impedance matching in high-speed digital circuits.
• Consumer Electronics: Space-saving solutions in smartphones, tablets, and wearables.
• Industrial Controls: Robust performance in PLCs and automation systems.
• Medical Devices: Reliable operation in diagnostic equipment due to low thermal drift.

Conclusion of CRB3A4E431JT

The CRB3A4E431JT combines compactness, precision, and reliability, making it a superior choice for modern electronics. Its isolated resistors, low profile, and industrial-grade durability set it apart from generic arrays. While marked Obsolete, it remains a viable option for legacy designs or applications requiring proven performance. Ideal for engineers seeking a balance of space efficiency and electrical stability in demanding environments.