TT Electronics/IRC

GS8A028662CT

GS8A028662CT Description

The GS8A028662CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features an 86.6KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin SOIC ceramic package, it offers superior thermal stability and electrical isolation, making it ideal for precision analog circuits. The 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating further enhance its reliability in high-performance systems.

GS8A028662CT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±50ppm/°C) for critical applications.
• Robust Ceramic Package: Ensures excellent thermal dissipation and mechanical durability in harsh environments.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 1.27mm pitch for high-density layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive-grade designs (though not PPAP/automotive certified).
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm) for space-constrained applications.

GS8A028662CT Applications

• Precision Instrumentation: Ideal for DAC/ADC reference networks, bridge circuits, and sensor signal conditioning.
• Medical Electronics: Used in patient monitoring systems where accuracy and stability are critical.
• Industrial Automation: Suitable for PLC I/O modules, process control systems, and isolated feedback networks.
• Telecommunications: Ensures signal integrity in RF front-end matching networks and filtering circuits.
• Test & Measurement Equipment: Provides repeatable performance in calibration standards and data acquisition systems.

Conclusion of GS8A028662CT

The GS8A028662CT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice for engineers designing high-reliability electronics. Its ceramic SOIC package, thin-film technology, and isolated design address challenges in noise-sensitive and thermally demanding applications. While not RoHS-compliant or automotive-rated, its performance metrics justify its use in industrial, medical, and telecom systems where accuracy and longevity are paramount. For designs requiring tight-tolerance, low-drift resistor networks, this model offers a compelling balance of technical excellence and practical versatility.