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RACF324DJT10R0

RACF324DJT10R0 Description

The RACF324DJT10R0 from Stackpole Electronics Inc is a high-density, surface-mount resistor network designed for compact PCB applications. This 4-resistor array features a 10Ω resistance per element with a ±5% tolerance, housed in a 2010 (5025 Metric) concave package with long-side terminals. Its 0.200" x 0.118" (5.08mm x 3.00mm) footprint and 0.028" (0.70mm) profile make it ideal for space-constrained designs. The isolated circuit configuration ensures independent resistor operation, while the ±200ppm/°C temperature coefficient provides stable performance across varying thermal conditions. Although marked as Obsolete, its ROHS3 compliance and REACH unaffected status ensure environmental safety.

RACF324DJT10R0 Features

• 4 isolated resistors in a single 8-pin package, reducing component count and board space.
• 125mW power rating per element, suitable for low-power signal conditioning and pull-up/down applications.
• Concave, long-side terminal design enhances solder joint reliability and mechanical stability.
• MSL 1 (Unlimited) moisture sensitivity allows extended storage without baking.
• Tape & Reel (TR) packaging streamlines automated assembly processes.
• Wide operating temperature range (implied by ±200ppm/°C TC), ensuring consistent performance in industrial environments.

RACF324DJT10R0 Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and termination networks in communication hardware.
• Pull-up/down resistor arrays for microcontrollers and FPGAs.
• Signal conditioning in sensor interfaces and ADC/DAC circuits.
• Consumer electronics, such as compact IoT devices, where board space optimization is critical.
• Legacy system repairs due to its obsolete status but reliable performance.

Conclusion of RACF324DJT10R0

The RACF324DJT10R0 balances miniaturization with robust performance, offering design flexibility for dense PCB layouts. Its isolated resistors, stable thermal characteristics, and industry-standard compliance make it a pragmatic choice despite its obsolete status. Engineers seeking a proven, space-saving solution for low-power circuitry will find this array particularly valuable. For new designs, verifying alternative modern equivalents from Stackpole's RACF series is recommended.