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AF164-FR-0728KL

AF164-FR-0728KL Description

The AF164-FR-0728KL from YAGEO is a high-performance 4-resistor network designed for precision applications in modern electronics. This 1206 (3216 Metric) surface-mount device features a compact 0.126" x 0.063" (3.20mm x 1.60mm) footprint with a low-profile 0.028" (0.70mm) height, making it ideal for space-constrained designs. Each resistor in the array offers a 28kΩ resistance with a tight ±1% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The isolated circuit configuration allows independent use of each resistor, while the convex, long-side terminal design enhances mechanical stability during assembly.

AF164-FR-0728KL Features

• High Precision: ±1% tolerance and ±200ppm/°C TCR for reliable signal integrity.
• Robust Construction: ROHS3/REACH-compliant materials with MSL 1 (Unlimited) moisture sensitivity, suitable for extended storage.
• Optimized Power Handling: 62.5mW power rating per element, ensuring durability in continuous operation.
• Space-Efficient: 1206 package with convex terminals for improved solder joint reliability.
• DDRAM/SDRAM Compatibility: Tailored for memory modules, reducing parasitic effects in high-speed circuits.
• Tape & Reel Packaging: Facilitates automated pick-and-place assembly for high-volume production.

AF164-FR-0728KL Applications

This resistor network excels in DDRAM and SDRAM memory systems, where precise impedance matching and signal termination are critical. Its low-profile design suits mobile devices, servers, and networking equipment, while the isolated resistors enable flexible use in voltage dividers, pull-up/pull-down circuits, and analog signal conditioning. The AF164 series is particularly advantageous over discrete resistors in PCBs with dense layouts, reducing component count and improving manufacturability.

Conclusion of AF164-FR-0728KL

The AF164-FR-0728KL combines precision, compactness, and reliability, making it a superior choice for high-speed digital and analog applications. Its YAGEO-manufactured quality, compliance with environmental standards, and optimized thermal performance position it as a go-to solution for engineers designing memory interfaces, embedded systems, and industrial controls. For designs demanding tight tolerances and space efficiency, this resistor network delivers unmatched value.