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AF164-FR-0751RL

AF164-FR-0751RL Description

The AF164-FR-0751RL from YAGEO is a high-performance 4-resistor array designed for precision surface-mount applications. Encased in a compact 1206 (3216 Metric) convex package with long-side terminals, it offers a 51Ω resistance per element with a tight ±1% tolerance and a ±200ppm/°C temperature coefficient. The device operates at 62.5mW power per resistor, ensuring reliable performance in demanding circuits. Its low-profile design (0.028" seated height) and tape & reel packaging make it ideal for automated assembly. Compliant with ROHS3 and REACH standards, this resistor network is Moisture Sensitivity Level (MSL) 1 rated, allowing unlimited floor life.

AF164-FR-0751RL Features

• 4 isolated resistors in a single 1206 package, saving PCB space.
• Convex, long-side terminal design enhances solder joint reliability.
• ±1% tolerance and ±200ppm/°C TCR ensure stable performance across temperature variations.
• 62.5mW power rating per element for robust operation in high-density designs.
• MSL 1 (unlimited) and ROHS3/REACH compliant, meeting environmental and handling standards.
• Optimized for DDRAM/SDRAM applications, reducing signal integrity issues.

AF164-FR-0751RL Applications

This resistor array excels in memory modules (DDRAM, SDRAM), where precise impedance matching and space efficiency are critical. It is also suitable for:

• Termination networks in high-speed digital circuits.
• Voltage dividers in power management systems.
• Pull-up/pull-down resistor arrays in microcontroller interfaces.
• Automotive and industrial electronics requiring stable, compact resistor solutions.

Conclusion of AF164-FR-0751RL

The AF164-FR-0751RL combines high precision, compact packaging, and reliability, making it a superior choice for memory and high-density PCB designs. Its low TCR, tight tolerance, and robust power handling address challenges in modern electronics, while its automation-friendly packaging streamlines production. For engineers seeking a space-saving, high-performance resistor network, this YAGEO product delivers exceptional value.