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RACF164DGT330R

RACF164DGT330R Description

The RACF164DGT330R from Stackpole Electronics Inc is a high-performance 4-resistor network designed for precision surface-mount applications. This 1206 (3216 Metric) concave, long-side terminal package features isolated resistors with a 330Ω resistance and a tight ±2% tolerance, ensuring reliable performance in demanding circuits. With a ±200ppm/°C temperature coefficient, it maintains stable operation across varying thermal conditions. The compact 0.126" x 0.063" (3.20mm x 1.60mm) footprint and 0.030" (0.75mm) profile make it ideal for space-constrained designs. Rated at 62.5mW per element, it balances power handling and miniaturization. Though marked Obsolete, its ROHS3 compliance and REACH unaffected status ensure environmental safety.

RACF164DGT330R Features

• 4 isolated resistors in a single 1206 package, reducing board space and assembly complexity.
• Concave, long-side terminals enhance solder joint reliability and mechanical stability.
• Low-profile (0.75mm) design suits high-density PCBs.
• ±2% tolerance and ±200ppm/°C TCR for precision applications.
• 62.5mW power rating per resistor, optimized for signal conditioning and bias circuits.
• MSL 1 (Unlimited) moisture sensitivity, simplifying storage and handling.
• Tape & Reel (TR) packaging for automated assembly efficiency.

RACF164DGT330R Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in microcontrollers and FPGAs.
• Signal termination for high-speed digital interfaces (e.g., SPI, I2C).
• Analog sensor conditioning where stable resistance values are critical.
• Consumer electronics (e.g., wearables, IoT devices) requiring miniaturization.
• Industrial control systems benefiting from its robust construction and tolerance to thermal drift.

Conclusion of RACF164DGT330R

The RACF164DGT330R offers a compact, reliable solution for precision resistor networks, combining space efficiency with stable performance. Its isolated design, tight tolerance, and low thermal drift make it a strong choice for analog and mixed-signal circuits, despite its obsolete status. Engineers seeking proven performance in high-density or thermally variable environments will find this component a dependable option. For legacy designs or replacements, verify availability and consider Stackpole’s newer alternatives in the RACF series.