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CN34J181CT

CN34J181CT Description

The CN34J181CT by CAL-CHIP ELECTRONICS INC. is a high-performance 1206 (3216 Metric) resistor network designed for precision surface-mount applications. This 4-resistor array features a compact 0.126" x 0.063" (3.20mm x 1.60mm) footprint with a low-profile 0.026" (0.65mm) height, making it ideal for space-constrained PCB designs. Each resistor offers a 180Ω resistance with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration enhances signal integrity, while the 62.5mW power rating per element supports moderate power dissipation.

CN34J181CT Features

• 4 isolated resistors in a single 1206 package, reducing board space and assembly complexity.
• RoHS3 & REACH compliant, meeting stringent environmental and safety standards.
• Convex, long-side terminal design for improved solder joint reliability and mechanical stability.
• MSL 1 (Unlimited) moisture sensitivity, suitable for extended storage and handling.
• Tape & Reel (TR) packaging for automated pick-and-place assembly efficiency.
• Wide operating temperature range with stable performance due to low TCR (±200ppm/°C).

CN34J181CT Applications

This resistor network excels in:

• Signal conditioning and termination in communication devices (e.g., routers, transceivers).
• Voltage division and pull-up/down circuits in microcontroller and FPGA-based systems.
• Industrial automation where compact, reliable passive components are critical.
• Consumer electronics, including wearables and IoT devices, due to its low-profile design.
• Automotive infotainment and ADAS, leveraging its robust construction and tolerance to thermal variations.

Conclusion of CN34J181CT

The CN34J181CT combines miniaturization, reliability, and performance, making it a versatile choice for modern electronics. Its isolated resistors, compliant certifications, and automated assembly compatibility provide a competitive edge over discrete resistors or less optimized arrays. Ideal for high-density PCBs and demanding environments, this component balances cost-effectiveness with technical precision, aligning with industry trends toward integration and efficiency.