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CRB3A4E203JT

CRB3A4E203JT Description

The CRB3A4E203JT from KYOCERA AVX is a high-performance 4-resistor array designed for surface-mount applications. This 1206 (3216 Metric) concave package features isolated resistors with a 20kΩ resistance per element and a ±5% tolerance, ensuring reliable performance in precision circuits. With a compact footprint of 3.20mm x 1.60mm and a low-profile height of 0.70mm, it is ideal for space-constrained designs. The ±250ppm/°C temperature coefficient provides stable operation across varying thermal conditions, while the 62.5mW power rating per element ensures durability in demanding environments.

CRB3A4E203JT Features

• 4 isolated resistors in a single 1206 package, reducing PCB footprint and assembly complexity.
• Concave, long-side terminal design for improved solder joint reliability and mechanical stability.
• RoHS-compliant and REACH unaffected, meeting environmental regulations.
• Tape & Reel (TR) packaging for automated assembly efficiency.
• Moisture Sensitivity Level (MSL) 1, suitable for extended storage without baking.
• Wide operating temperature range with robust thermal performance (±250ppm/°C).

CRB3A4E203JT Applications

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

• Voltage dividers and pull-up/pull-down networks in microcontrollers and sensors.
• Signal conditioning for industrial automation and IoT devices.
• Impedance matching in communication systems.
• Consumer electronics, such as wearables and smart home devices, where space efficiency is critical.

Conclusion of CRB3A4E203JT

The CRB3A4E203JT combines KYOCERA AVX's proven reliability with a compact, high-density design, making it a superior choice for modern electronics. Its isolated resistors, stable thermal performance, and ease of integration provide a competitive edge over discrete alternatives. While marked as obsolete, it remains a viable solution for legacy designs or applications requiring proven performance. Engineers seeking a balance of precision, power handling, and space savings will find this resistor array an excellent fit.