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AF164-FR-0740K2L

AF164-FR-0740K2L Description

The AF164-FR-0740K2L from YAGEO is a high-performance 4-resistor array designed for precision applications in modern electronics. Housed in a compact 1206 (3216 Metric) convex package with long side terminals, this surface-mount device features isolated resistors, each with a 40.2kΩ resistance and a tight ±1% tolerance. Its ±200ppm/°C temperature coefficient ensures stable performance across varying environmental conditions. With a 62.5mW power rating per element, this RoHS3-compliant and REACH-unaffected component is ideal for high-density PCB designs requiring reliable resistance networks.

AF164-FR-0740K2L Features

• 4 isolated resistors in a single 1206 package, saving board space.
• 40.2kΩ ±1% tolerance for precision signal conditioning.
• Low-profile design: Seated height of 0.028" (0.70mm).
• ±200ppm/°C TCR for stable operation in temperature-fluctuating environments.
• 62.5mW power dissipation per resistor, suitable for low-power applications.
• MSL 1 (Unlimited) moisture sensitivity, ensuring easy handling and storage.
• Tape & Reel (TR) packaging for automated assembly efficiency.
• Convex, long-side terminal design enhances solder joint reliability.

AF164-FR-0740K2L Applications

This resistor array excels in DDRAM and SDRAM memory modules, where precise termination and signal integrity are critical. Its compact footprint and high reliability make it ideal for:

• Memory interface circuits (e.g., pull-up/pull-down networks).
• Voltage dividers and load resistors in communication systems.
• Industrial control systems requiring stable, space-efficient resistance networks.
• Consumer electronics, such as laptops and servers, where miniaturization is key.

Conclusion of AF164-FR-0740K2L

The AF164-FR-0740K2L combines YAGEO’s proven reliability with a space-saving design, making it a top choice for engineers designing high-performance memory and signal conditioning circuits. Its tight tolerance, low TCR, and robust packaging ensure consistent performance in demanding applications, while its REACH and RoHS3 compliance aligns with global environmental standards. For DDRAM/SDRAM systems and other precision electronics, this resistor array delivers an optimal balance of performance and efficiency.