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AF164-FR-07549KL

AF164-FR-07549KL Description

The AF164-FR-07549KL by YAGEO is a high-performance 4-resistor network designed for precision applications in modern electronics. Housed in a compact 1206 (3216 Metric) convex package with long side terminals, this surface-mount device offers a 549kΩ resistance per element with a tight ±1% tolerance, ensuring reliable signal integrity and minimal deviation. Its ±200ppm/°C temperature coefficient provides stable performance across varying thermal conditions, making it suitable for environments with fluctuating temperatures. The 62.5mW power rating per element and isolated circuit type enhance durability and flexibility in circuit design. Compliant with ROHS3 and REACH standards, it is ideal for eco-conscious manufacturing.

AF164-FR-07549KL Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile 0.028" (0.70mm) height, saving PCB space.
• High Precision: ±1% tolerance and ±200ppm/°C TCR ensure consistent performance in critical applications.
• Robust Construction: Convex, long-side terminal design improves mechanical stability and solderability.
• Wide Compatibility: MSL 1 (Unlimited) rating allows extended storage without moisture sensitivity concerns.
• Efficiency: Isolated circuit configuration reduces crosstalk, ideal for high-density layouts.

AF164-FR-07549KL Applications

This resistor network excels in DDRAM and SDRAM modules, where precision and space efficiency are paramount. It is also well-suited for:

• Voltage division circuits in power management systems.
• Termination networks for high-speed data lines.
• Signal conditioning in communication hardware.
• Embedded systems requiring stable, low-noise resistance arrays.

Conclusion of AF164-FR-07549KL

The AF164-FR-07549KL combines miniaturization, precision, and reliability, making it a standout choice for advanced electronics. Its optimized thermal performance, compliance with environmental standards, and versatility in memory and signal applications position it as a superior alternative to generic resistor arrays. Engineers seeking a balance of size, accuracy, and durability will find this YAGEO product an ideal solution for demanding designs.