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RACF164DJT150K

RACF164DJT150K Description

The RACF164DJT150K from Stackpole Electronics Inc is a high-performance 4-resistor network designed for precision surface-mount applications. Encased in a compact 1206 (3216 Metric) concave long-side terminal package, this array offers a 150k Ohm resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. Its isolated circuit configuration ensures independent resistor functionality, making it ideal for signal conditioning and impedance matching. With a 62.5mW power rating per element and a low-profile 0.030" (0.75mm) seated height, it balances power handling and space efficiency. Compliant with ROHS3 and REACH standards, this obsolete but reliable component remains suitable for legacy designs requiring stable performance in harsh environments.

RACF164DJT150K Features

• 4 isolated resistors in a single 1206 package, reducing PCB footprint.
• Concave long-side terminals for improved solder joint reliability.
• ±200ppm/°C thermal stability, ensuring consistent performance across temperature variations.
• 62.5mW power dissipation per resistor, suitable for low-power analog/digital circuits.
• ROHS3 compliant and REACH unaffected, meeting environmental regulations.
• MSL 1 (Unlimited) moisture sensitivity, simplifying storage and handling.
• Tape & Reel (TR) packaging for automated assembly efficiency.

RACF164DJT150K Applications

This resistor network excels in:

• Voltage division and pull-up/down circuits in embedded systems.
• Signal termination and filtering for communication interfaces (e.g., SPI, I2C).
• Impedance matching in sensor networks and audio equipment.
• Legacy industrial controls where obsolete part replacements are critical.
• Space-constrained designs like wearables or IoT devices, leveraging its 1206 footprint.

Conclusion of RACF164DJT150K

The RACF164DJT150K combines compactness, thermal stability, and isolation for versatile circuit design. While obsolete, its robust construction and compliance with modern standards make it a pragmatic choice for maintenance, repairs, or niche applications. Engineers valuing reliability in tight layouts will find this array a cost-effective solution for analog and mixed-signal systems.