KYOCERA AVX Tariff Inquiry

CRC3A4E333JT

CRC3A4E333JT Description

The CRC3A4E333JT from KYOCERA AVX is a high-performance 4-resistor network designed for surface-mount applications in compact electronic assemblies. Housed in a 1206 (3216 Metric) convex package with long-side terminals, this array offers 33kΩ resistance per element with a ±5% tolerance and ±250ppm/°C temperature coefficient. The device operates at 62.5mW power per resistor, ensuring reliable performance in low-to-moderate power circuits. Its isolated circuit configuration provides flexibility in design, while the 0.024" (0.60mm) low-profile height makes it suitable for space-constrained PCBs. Although marked as obsolete, it remains a robust choice for legacy designs requiring stable, high-density resistor networks.

CRC3A4E333JT Features

• Compact Design: 0.126" x 0.063" (3.20mm x 1.60mm) footprint optimizes board space.
• High Reliability: REACH Unaffected and MSL 1 (Unlimited) rating ensures compatibility with standard reflow processes.
• Stable Performance: ±250ppm/°C TCR minimizes resistance drift across temperature variations.
• Efficient Power Handling: 62.5mW per resistor balances power dissipation and thermal management.
• Convex Package: Long-side terminals enhance mechanical stability during mounting.
• Industry Compliance: EAR99 and HTSUS 8533.21.0020 classifications simplify global logistics.

CRC3A4E333JT Applications

• Signal Conditioning: Ideal for voltage dividers and pull-up/down networks in IoT sensors and communication modules.
• Consumer Electronics: Used in smartphones, wearables, and portable devices due to its low-profile design.
• Industrial Controls: Suitable for PLC I/O circuits and analog signal processing where isolation between resistors is critical.
• Legacy Systems: A dependable choice for maintenance and repair of older PCB designs requiring 33kΩ arrays.

Conclusion of CRC3A4E333JT

The CRC3A4E333JT resistor network excels in miniaturized, high-density applications, offering a blend of precision, durability, and space efficiency. While obsolete, its Kyocera AVX heritage ensures consistent quality for legacy or niche projects. Engineers valuing stable performance in constrained layouts will find this component a pragmatic solution, particularly in consumer and industrial electronics where reliability is paramount.