TT Electronics/IRC

GS4A026980GBT

GS4A026980GBT Description

The GS4A026980GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 698Ω and a tight ±2% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures minimal resistance drift across the -70°C to +125°C operating range, making it suitable for demanding environments. The SOIC-C series construction offers robust ceramic encapsulation for enhanced durability, with a 0.4W total power rating (0.1W per resistor) and a 100V maximum voltage rating.

GS4A026980GBT Features

• Isolated Resistors: Four independent resistors (698Ω each) with ±0.1% ratio tolerance for precision signal conditioning.
• Stable Thin-Film Technology: Delivers low noise and high accuracy with ±50ppm/°C thermal stability.
• Robust Packaging: Ceramic SOIC case (4.9mm x 5.99mm x 1.45mm) with gull-wing leads for reliable surface-mount assembly.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• High Voltage Tolerance: Supports up to 100V, ideal for industrial and instrumentation circuits.
• Non-Automotive Grade: Suitable for general-purpose and industrial applications (PPAP not required).

GS4A026980GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance ratios.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Industrial Control Systems: Isolated signal paths in PLCs and motor drives.
• Medical Electronics: Low-drift circuits for diagnostic devices.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging ensures reliability.

Conclusion of GS4A026980GBT

The GS4A026980GBT combines high precision, thermal stability, and rugged construction, making it a superior choice for applications demanding consistent performance under thermal stress. Its isolated thin-film resistors, ceramic packaging, and wide operational range distinguish it from standard networks, particularly in industrial, medical, and instrumentation designs. While not automotive-grade, its 2% tolerance and 0.1% ratio accuracy cater to niche precision requirements where reliability is critical.