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RACF324DJT47K0

RACF324DJT47K0 Description

The RACF324DJT47K0 is a high-performance 4-resistor array from Stackpole Electronics Inc's RACF series, designed for precision surface-mount applications. This 47k Ohm isolated resistor network features a compact 2010 (5025 Metric) concave package with long-side terminals, measuring 0.200" x 0.118" (5.08mm x 3.00mm) and a low-profile height of 0.028" (0.70mm). With a ±5% tolerance and ±200ppm/°C temperature coefficient, it ensures stable performance across varying environmental conditions. The device is RoHS3 compliant, REACH unaffected, and rated for 125mW power per element, making it suitable for demanding circuits. Packaged in Tape & Reel (TR) for automated assembly, it adheres to MSL 1 (Unlimited) moisture sensitivity standards.

RACF324DJT47K0 Features

• 4 isolated resistors in a single 2010 package, reducing board space and simplifying layout.
• Concave, long-side terminal design enhances solder joint reliability and mechanical stability.
• Wide operating range with a ±200ppm/°C TCR, ideal for temperature-sensitive applications.
• 125mW power rating per resistor ensures durability in high-load scenarios.
• ROHS3 compliance and REACH unaffected status meet stringent environmental regulations.
• MSL 1 rating allows unlimited floor life, minimizing handling constraints.

RACF324DJT47K0 Applications

This resistor array excels in precision analog circuits, voltage dividers, and signal conditioning due to its tight tolerance and low TCR. Its isolated configuration is optimal for sensor interfaces, ADC/DAC reference networks, and feedback loops in op-amp circuits. The compact footprint suits space-constrained designs like wearables, IoT devices, and automotive electronics. Industrial applications include PLC systems and power supply monitoring, where stability and repeatability are critical.

Conclusion of RACF324DJT47K0

The RACF324DJT47K0 combines miniaturization, performance, and reliability, offering a robust solution for modern electronics. While marked obsolete, its design advantages—such as concave terminals and isolated resistors—make it a preferred choice for legacy or niche applications requiring consistent resistance matching. Engineers seeking a proven, space-efficient resistor network for precision circuits will find this model highly effective.