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CRB3A4E101JD

CRB3A4E101JD Description

The CRB3A4E101JD from KYOCERA AVX is a high-performance 4-resistor array designed for surface-mount applications. This 1206 (3216 Metric) concave, long-side terminal package offers a compact footprint of 3.20mm x 1.60mm with a low-profile height of 0.70mm, making it ideal for space-constrained PCB designs. Each resistor in the array features a 100Ω resistance with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration allows for independent resistor operation, enhancing design flexibility. Rated at 62.5mW per element, this array is suitable for low-power applications while maintaining reliability.

CRB3A4E101JD Features

• Compact Design: 1206 concave package with long-side terminals for efficient PCB layout.
• High Precision: ±5% tolerance and ±250ppm/°C temperature coefficient for consistent performance.
• Isolated Configuration: Independent resistors enable versatile circuit designs.
• Low Profile: Seated height of 0.70mm suits thin or densely populated boards.
• Reliable Power Handling: 62.5mW per resistor ensures durability in low-power applications.
• Compliance: REACH Unaffected and EAR99 classification for global usability.
• Packaging: Supplied in Tape & Reel (TR) for automated assembly efficiency.

CRB3A4E101JD Applications

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

• Signal conditioning in sensor interfaces and data acquisition systems.
• Voltage division and pull-up/pull-down networks in microcontrollers and FPGAs.
• Impedance matching for high-frequency communication devices.
• Consumer electronics, such as smartphones and wearables, where space and reliability are critical.
• Industrial control systems requiring stable resistance values under thermal stress.

Conclusion of CRB3A4E101JD

The CRB3A4E101JD combines compactness, precision, and versatility, making it a robust choice for modern electronics. Its isolated resistor configuration and low-profile design cater to high-density PCB layouts, while its stable performance ensures longevity in demanding environments. Although marked as obsolete, it remains a reliable solution for legacy designs or applications where its specific attributes are unmatched. Ideal for engineers seeking a balance of space efficiency, performance, and cost-effectiveness in resistor networks.