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CN34J121CT

CN34J121CT Description

The CN34J121CT from CAL-CHIP ELECTRONICS INC. is a high-performance 1206 (3216 Metric) resistor network designed for precision surface-mount applications. This 4-resistor isolated array offers a 120Ω resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. Packaged in a convex, long-side terminal 1206 case, it features an ultra-low profile of 0.026" (0.65mm), making it ideal for space-constrained PCB designs. Compliant with ROHS3 and REACH standards, this 62.5mW power-per-element device is supplied in Tape & Reel (TR) for automated assembly efficiency.

CN34J121CT Features

• Compact Design: 3.20mm x 1.60mm footprint with a slim 0.65mm height.
• High Reliability: MSL 1 (Unlimited) moisture sensitivity ensures durability in humid environments.
• Stable Performance: Low ±200ppm/°C TCR minimizes resistance drift under thermal stress.
• Automation-Friendly: Tape & Reel packaging streamlines high-volume SMT processes.
• Broad Compliance: Meets ROHS3, REACH, and EAR99 regulations for global use.

CN34J121CT Applications

• Signal Conditioning: Precision voltage division in sensor interfaces and ADC circuits.
• Pull-Up/Pull-Down Networks: Ideal for I2C, SPI, or GPIO lines in microcontrollers.
• Consumer Electronics: Space-efficient solution for smartphones, tablets, and wearables.
• Industrial Controls: Robust performance in PLCs, motor drives, and power management systems.
• Automotive Electronics: Suitable for infotainment and ECU designs due to low thermal drift.

Conclusion of CN34J121CT

The CN34J121CT combines miniaturization, reliability, and ease of integration, making it a superior choice for modern electronics requiring stable resistive networks. Its 1206 package with isolated resistors offers design flexibility, while ROHS3 compliance ensures environmental safety. Whether for consumer gadgets or industrial systems, this resistor array delivers consistent performance with 62.5mW power handling and ±5% tolerance, meeting stringent engineering demands.