TT Electronics/IRC

GS4A034700FAT

GS4A034700FAT Description

The GS4A034700FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 470Ω resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations enables reliable surface-mount assembly, while the 0.1W power rating per resistor (0.4W total) balances compactness with robust power handling.

GS4A034700FAT Features

• Precision Network: Four isolated resistors with ±0.05% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Delivers low noise and high accuracy (±25ppm/°C).
• Robust Construction: Ceramic case ensures durability and thermal stability.
• High Voltage Rating: Supports up to 100V, ideal for signal conditioning.
• Automation-Friendly: 1.27mm terminal pitch and surface-mount design streamline PCB assembly.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated above 70°C).

GS4A034700FAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: Calibration tools and signal attenuators.
• Medical Devices: Low-drift instrumentation requiring stable resistance ratios.
• Aerospace & Defense: Ruggedized systems demanding high reliability.

Conclusion of GS4A034700FAT

The GS4A034700FAT combines precision, thermal stability, and compactness, making it a standout choice for applications requiring matched resistor networks. Its ceramic construction, tight tolerances, and wide operating range address challenges in industrial, medical, and high-reliability sectors. While not PPAP or automotive-qualified, its performance suits mission-critical designs where accuracy and longevity are paramount. For engineers seeking a high-voltage-tolerant, low-TCR solution, this model offers a compelling balance of specs and reliability.