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RACF164DJT2K20

RACF164DJT2K20 Description

The RACF164DJT2K20 from Stackpole Electronics, Inc. is a high-performance 4-resistor array designed for precision surface-mount applications. This obsolete but reliable component features isolated resistors with a resistance value of 2.2kΩ (±5% tolerance) and a compact 1206 (3216 Metric) concave long-side terminal package, measuring 0.126" x 0.063" (3.20mm x 1.60mm) with a low profile height of 0.030" (0.75mm). Its ±200ppm/°C temperature coefficient ensures stable performance across varying thermal conditions, while the 62.5mW power rating per element makes it suitable for low-power circuits. Compliant with ROHS3 and REACH standards, it is ideal for legacy designs requiring dependable resistor networks.

RACF164DJT2K20 Features

• 4 isolated resistors in a single 8-pin package, reducing PCB footprint.
• Concave long-side terminals for improved solder joint reliability.
• Wide operating range with a ±200ppm/°C TCR, ensuring minimal resistance drift.
• Surface-mount design (1206) for automated assembly efficiency.
• Moisture Sensitivity Level (MSL) 1, allowing unlimited floor life prior to reflow.
• Tape & Reel (TR) packaging, optimized for high-volume production.

RACF164DJT2K20 Applications

This resistor array excels in applications requiring compact, multi-resistor solutions with consistent performance:

• Signal conditioning in sensor interfaces and analog circuits.
• Pull-up/pull-down networks in digital logic systems.
• Voltage division in power management and measurement circuits.
• Legacy electronics repair, where obsolete but reliable components are needed.
• Automotive and industrial control systems, benefiting from its robust construction.

Conclusion of RACF164DJT2K20

The RACF164DJT2K20 offers a balance of precision, compactness, and reliability, making it a practical choice for engineers working with space-constrained or legacy designs. While marked as obsolete, its ROHS3 compliance, stable thermal performance, and ease of integration ensure continued suitability for specialized applications. For projects requiring a proven 2.2kΩ resistor array with industry-standard packaging, this component remains a viable solution.