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CRB2A4E512JT

CRB2A4E512JT Description

The CRB2A4E512JT from KYOCERA AVX is a high-performance 4-resistor array designed for surface-mount applications. This obsolete but reliable component belongs to the CRB series, offering a compact 0804 package (2.00mm x 1.00mm) with concave, long-side terminals for enhanced PCB stability. Each resistor in the array features a 5.1kΩ resistance with a ±5% tolerance and a ±250ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The array operates at 62.5mW power per element and is rated for MSL 1 (unlimited) moisture sensitivity, making it suitable for standard manufacturing processes. Packaged in Tape & Reel (TR), it complies with REACH and EAR99 regulations.

CRB2A4E512JT Features

• Compact Design: Ultra-thin 0.020" (0.50mm) profile and miniature footprint ideal for space-constrained PCBs.
• High Reliability: Isolated circuit configuration reduces crosstalk, ensuring signal integrity in precision applications.
• Stable Performance: ±250ppm/°C temperature coefficient minimizes resistance drift under thermal stress.
• Ease of Assembly: 0804 concave package with long-side terminals improves solder joint reliability.
• Industry Compliance: Meets REACH and HTSUS 8533.21.0020 standards for global deployment.

CRB2A4E512JT Applications

This resistor array excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in IoT sensors and communication modules.
• Consumer Electronics: Integration into wearables, smartphones, and tablets due to its low-profile design.
• Industrial Controls: Robust performance in PLC analog I/O circuits and instrumentation systems.
• Automotive Electronics: Auxiliary circuits where thermal stability and compactness are critical (non-safety-critical).

Conclusion of CRB2A4E512JT

The CRB2A4E512JT is a versatile, high-density resistor array offering space savings, thermal stability, and ease of integration. While marked obsolete, its proven reliability makes it a viable choice for legacy designs or replacements in consumer, industrial, and automotive applications. Engineers valuing miniaturization and consistent performance will find this component particularly advantageous. For new designs, consider KYOCERA AVX's updated alternatives with similar specifications.