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RACF164DJT47R0

RACF164DJT47R0 Description

The RACF164DJT47R0 is a high-performance 4-resistor array from Stackpole Electronics Inc's RACF series, designed for precision surface-mount applications. This 1206 (3216 Metric) concave long-side terminal package features isolated resistors with a 47-ohm resistance and ±5% tolerance, ensuring reliable performance in compact circuit designs. With a ±200ppm/°C temperature coefficient, it maintains stable operation across varying thermal conditions. The device is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards. Its 62.5mW power rating per element and 1 (Unlimited) MSL rating make it suitable for automated assembly processes.

RACF164DJT47R0 Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile 0.030" (0.75mm) height, ideal for space-constrained PCBs.
• High Reliability: Isolated circuit type prevents cross-talk, enhancing signal integrity in multi-channel systems.
• Robust Construction: Concave long-side terminals improve solder joint reliability under mechanical stress.
• Broad Compatibility: Tape & Reel (TR) packaging ensures compatibility with high-speed pick-and-place equipment.
• Industry Compliance: EAR99 ECCN and HTSUS 8533.21.0020 classifications simplify global logistics.

RACF164DJT47R0 Applications

This resistor array excels in:

• Voltage Division Circuits: Precision resistor networks in ADC/DAC interfaces.
• Termination Networks: Signal integrity preservation in high-speed digital systems (e.g., DDR memory).
• Industrial Controls: Stable performance in PLCs and sensor conditioning modules.
• Consumer Electronics: Dense PCB designs in smart devices and IoT hardware.
• Automotive Electronics: Under-hood applications where thermal stability is critical.

Conclusion of RACF164DJT47R0

The RACF164DJT47R0 combines miniaturization, reliability, and compliance for modern electronics. Its isolated 47-ohm resistors, low thermal drift, and automation-friendly packaging make it a superior choice over generic arrays in precision applications. While marked obsolete, existing stock remains valuable for legacy designs requiring proven performance. Engineers should consider this component for high-density, thermally stable circuits where consistent resistance matching is paramount.