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CN22J471CT

CN22J471CT Description

The CN22J471CT from CAL-CHIP ELECTRONICS INC. is a compact, surface-mount resistor network designed for high-density PCB applications. This 0404 (1010 Metric), Convex packaged device integrates two isolated 470Ω resistors with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 62.5mW power rating per element, it balances power handling and miniaturization, making it ideal for space-constrained designs. The ROHS3-compliant and REACH-unaffected construction aligns with modern environmental standards, while its MSL 1 (Unlimited) rating ensures ease of handling and storage.

CN22J471CT Features

• Compact Footprint: Measures just 1.00mm x 1.00mm (0.039" L x W) with a low profile of 0.45mm (0.018"), enabling high-density layouts.
• Isolated Circuit Design: Independent resistors reduce crosstalk, suitable for precision signal conditioning.
• Wide Operating Range: Stable performance across temperatures, backed by a ±200ppm/°C TCR.
• Industry-Standard Compliance: Meets ROHS3 and EAR99 requirements, ensuring global compatibility.
• Tape & Reel Packaging: Facilitates automated assembly processes, reducing production time.

CN22J471CT Applications

This resistor array excels in:

• Consumer Electronics: Signal termination and pull-up/down in smartphones, wearables, and IoT devices.
• Industrial Controls: Voltage division and current limiting in PLCs and sensor interfaces.
• Automotive Systems: Robust enough for infotainment and ECU circuits, given its moisture-resistant design.
• Medical Devices: Low-noise, reliable performance for portable diagnostic equipment.

Conclusion of CN22J471CT

The CN22J471CT stands out for its miniaturization, reliability, and compliance, offering a superior alternative to discrete resistors in space-sensitive applications. Its isolated design, stable TCR, and industry certifications make it a versatile choice for modern electronics, particularly where board real estate and environmental durability are critical. Engineers can leverage its 0404 package and tape & reel format to streamline high-volume production while maintaining performance consistency.