TT Electronics/IRC

GS4A0152R3FFT

GS4A0152R3FFT Description

The GS4A0152R3FFT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 52.3Ω resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±100ppm/°C temperature coefficient guarantees stable performance under thermal stress. The SOIC-C series construction provides excellent mechanical durability, with a compact footprint (4.9mm × 5.99mm × 1.45mm) and gull-wing terminations for secure PCB mounting.

GS4A0152R3FFT Features

• Isolated Resistor Design: Four independent resistors (52.3Ω each) prevent signal interference, ideal for precision analog circuits.
• High Power Handling: 0.1W per resistor (0.4W total) with derating up to 125°C, outperforming standard networks in thermal management.
• Stable Thin-Film Technology: Delivers low noise and superior long-term stability compared to thick-film alternatives.
• Robust Ceramic Substrate: Enhances thermal conductivity and mechanical strength, suitable for high-vibration environments.
• Tight Tolerances: ±1% absolute and ratio tolerance ensures consistent performance in matched resistor applications.
• 100V Maximum Voltage Rating: Supports higher-voltage circuits without breakdown risks.

GS4A0152R3FFT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to matched tolerances.
• Industrial Control Systems: Withstands wide temperature fluctuations and EMI-prone environments.
• Medical Instrumentation: Isolated resistors prevent cross-talk in sensitive measurement devices.
• Automotive Electronics (Non-Automotive Rated): Suitable for prototyping or non-safety-critical modules.
• Test & Measurement Equipment: Low TCR (±100ppm/°C) minimizes drift during calibration.

Conclusion of GS4A0152R3FFT

The GS4A0152R3FFT combines precision, durability, and thermal resilience in a compact SOIC package, making it a standout choice for engineers requiring reliable resistor networks. Its isolated thin-film design, tight tolerances, and ceramic construction address challenges in high-performance electronics, though its non-automotive and non-RoHS compliance may limit certain applications. Ideal for prototyping, industrial, and medical designs where accuracy and stability are paramount.