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CRC3A4E821JT

CRC3A4E821JT Description

The CRC3A4E821JT from KYOCERA AVX is a high-performance 4-resistor network designed for precision surface-mount applications. Housed in a compact 1206 (3216 Metric) convex package with long-side terminals, this array features isolated resistors, each rated at 820Ω with ±5% tolerance and a ±250ppm/°C temperature coefficient. With a 62.5mW power rating per element, it balances power handling and miniaturization, making it ideal for space-constrained designs. The device is RoHS-compliant, REACH-unaffected, and classified under ECCN EAR99, ensuring broad regulatory compliance. Its 1 (Unlimited) MSL rating simplifies handling and storage.

CRC3A4E821JT Features

• Compact Footprint: Measures 3.20mm x 1.60mm with a low-profile 0.60mm height, enabling high-density PCB layouts.
• Stable Performance: ±250ppm/°C TCR ensures reliable operation across temperature fluctuations.
• Robust Construction: Convex, long-side terminal design enhances mechanical stability and solder joint reliability.
• Efficiency: Isolated circuit configuration minimizes crosstalk, suitable for precision analog/digital systems.
• Supply Chain Flexibility: Available in Tape & Reel (TR) packaging for automated assembly.

CRC3A4E821JT Applications

This resistor network excels in:

• Signal Conditioning: Voltage division and pull-up/down circuits in IoT sensors and communication modules.
• Industrial Electronics: Current-limiting and impedance matching in PLC systems and motor drives.
• Consumer Electronics: Integration into smartphones, wearables, and other portable devices requiring miniaturized passives.
• Automotive Systems: Auxiliary circuits in infotainment and ADAS, where stability under thermal stress is critical.

Conclusion of CRC3A4E821JT

The CRC3A4E821JT offers a blend of miniaturization, precision, and reliability, tailored for modern electronics. While marked Obsolete, its proven design remains valuable for legacy or low-risk applications. Engineers seeking a cost-effective, space-saving solution for analog signal processing or power distribution will find this resistor array a pragmatic choice, particularly where Kyocera AVX's quality assurance is prioritized. For new designs, verify availability or explore alternative CRC-series options with updated statuses.