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RACF164DJT180K

RACF164DJT180K Description

The RACF164DJT180K is a high-performance 4-resistor network from Stackpole Electronics Inc, designed for precision surface-mount applications. Part of the RACF series, this 1206 (3216 Metric) concave long-side terminal array offers a compact footprint (3.20mm x 1.60mm) with a low-profile height of 0.75mm, ideal for space-constrained PCB designs. Each isolated resistor features a 180kΩ ±5% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a 62.5mW power rating per element, this RoHS3-compliant network is suited for low-power circuits while maintaining reliability. The tape-and-reel packaging (TR) facilitates automated assembly processes.

RACF164DJT180K 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.
• Wide operating tolerance (±5%) and ±200ppm/°C TCR for consistent performance in industrial temperature ranges.
• 62.5mW power dissipation per resistor, balancing compact size with adequate power handling.
• ROHS3 compliant and REACH unaffected, meeting global environmental standards.
• MSL 1 (Unlimited) moisture sensitivity, eliminating baking requirements before reflow.

RACF164DJT180K Applications

This resistor network excels in applications requiring high-density, precision resistance with minimal footprint, such as:

• Voltage dividers and pull-up/pull-down networks in embedded systems.
• Signal conditioning circuits for sensors and analog front-ends.
• Consumer electronics (e.g., smartphones, wearables) where space optimization is critical.
• Industrial control systems demanding stable performance under thermal stress.
• Automotive electronics (non-safety-critical) due to its robust construction and tolerance to environmental fluctuations.

Conclusion of RACF164DJT180K

The RACF164DJT180K combines compact design, reliable isolation, and stable electrical characteristics, making it a versatile choice for modern electronics. While obsolete, its ease of integration and performance consistency ensure suitability for legacy designs or replacements in low-power, high-density applications. Engineers seeking a cost-effective, space-saving solution for resistor networks will find this model a practical option, particularly where automated assembly and environmental compliance are priorities.