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RACF164DJT1K50

RACF164DJT1K50 Description

The RACF164DJT1K50 from Stackpole Electronics, Inc. is a high-performance 4-resistor array designed for precision surface-mount applications. This 1206 (3216 Metric) concave long-side terminal package features isolated resistors with a resistance value of 1.5kΩ per element and a ±5% tolerance, ensuring reliable performance in compact circuit designs. With a ±200ppm/°C temperature coefficient and a power rating of 62.5mW per resistor, this array is optimized for stable operation across varying environmental conditions. The ROHS3-compliant and REACH-unaffected construction makes it suitable for modern electronics adhering to environmental regulations.

RACF164DJT1K50 Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile height of 0.030" (0.75mm), ideal for space-constrained PCB layouts.
• High Reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures durability in humid environments without requiring special handling.
• Concave Terminal Configuration: Enhances solder joint integrity and mechanical stability during assembly.
• Wide Operating Range: Suitable for industrial and consumer applications due to its ±200ppm/°C thermal stability.
• Tape & Reel Packaging: Facilitates automated pick-and-place assembly, improving manufacturing efficiency.

RACF164DJT1K50 Applications

This resistor array excels in applications requiring precision resistance matching and space efficiency, such as:

• Voltage Divider Networks: Ensures consistent signal attenuation in sensor interfaces.
• Pull-Up/Pull-Down Circuits: Provides stable biasing in digital logic systems.
• Analog Signal Conditioning: Used in op-amp feedback networks for gain control.
• Consumer Electronics: Ideal for compact devices like wearables and IoT modules.
• Automotive Electronics: Reliable performance in infotainment and control systems.

Conclusion of RACF164DJT1K50

The RACF164DJT1K50 combines miniaturization, reliability, and ease of integration, making it a preferred choice for engineers designing high-density PCBs. While marked as obsolete, its robust specifications ensure continued suitability for legacy designs or applications where thermal stability and compactness are critical. For modern replacements, verify Stackpole’s updated offerings, but this model remains a proven solution for precision resistor networks.