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TC124-FR-0729K4L

TC124-FR-0729K4L Description

The TC124-FR-0729K4L from YAGEO is a high-precision, surface-mount resistor network designed for compact and high-density PCB applications. This 4-resistor array features isolated circuits with a resistance value of 29.4kΩ per element, offering a tight tolerance of ±1% and a low temperature coefficient of ±200ppm/°C for stable performance across varying thermal conditions. Encased in an ultra-thin 0804 concave long-side terminal package, it measures just 2.00mm x 1.00mm (0.079" x 0.039") with a seated height of 0.50mm (0.020"), making it ideal for space-constrained designs. Compliant with ROHS3 and REACH standards, it is supplied in Tape & Reel (TR) packaging for automated assembly efficiency.

TC124-FR-0729K4L Features

• Precision Performance: ±1% tolerance and ±200ppm/°C TCR ensure reliable signal conditioning and voltage division.
• Compact Form Factor: 0804 concave package with long-side terminals optimizes PCB real estate and solder joint reliability.
• High Power Handling: 62.5mW per resistor balances power dissipation with miniaturization.
• Robust Construction: Moisture Sensitivity Level (MSL) 1 (Unlimited) guarantees durability in humid environments.
• Automation-Friendly: Tape & Reel packaging streamlines high-volume SMT processes.
• Compliance: Meets ROHS3, REACH, and EAR99 regulations for global deployment.

TC124-FR-0729K4L Applications

This resistor array excels in precision analog and digital circuits, including:

• Voltage Dividers: Stable reference networks in ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Impedance matching and filtering in communication modules (e.g., IoT, RF).
• Portable Electronics: Wearables and mobile devices benefiting from its low-profile design.
• Industrial Controls: PLCs and instrumentation requiring tight-tolerance, temperature-stable components.
• Automotive Electronics: Infotainment and ECU systems where reliability under thermal stress is critical.

Conclusion of TC124-FR-0729K4L

The TC124-FR-0729K4L combines miniaturization, precision, and robustness, making it a superior choice for modern electronics demanding space efficiency and consistent performance. Its isolated circuit design and industry-compliant materials cater to both high-volume manufacturing and harsh operational environments. Engineers will appreciate its balance of technical specifications and practical adaptability across consumer, industrial, and automotive sectors.