TT Electronics/IRC

GS4B019311GGT

GS4B019311GGT Description

The GS4B019311GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding electronic circuits. Encased in a ceramic SOIC package, this thin-film resistor network offers a 9.31KΩ resistance value with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance across all resistors. Its ±100ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with thermal fluctuations. The 8-pin narrow SOIC (SOIC-C) package features gull-wing terminations for reliable surface-mount assembly, with a compact footprint of 4.9mm (L) × 5.99mm (D) × 1.45mm (H).

GS4B019311GGT Features

• Bussed Network Design: Simplifies circuit layout by connecting resistors in a shared configuration, ideal for voltage division or pull-up/down applications.
• High Power Handling: 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating ensure robustness in power-sensitive designs.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term stability compared to thick-film alternatives.
• Precision Tolerance: ±2% absolute and ratio tolerance minimizes signal errors in precision analog circuits.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive-adjacent applications (though not PPAP/automotive-certified).
• Compact & Reliable: Ceramic case and ±0.1mm height/length tolerances ensure mechanical stability in high-density PCB designs.

GS4B019311GGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, sensor interfaces, and DAC/ADC reference circuits requiring matched resistors.
• Industrial Control Systems: PLCs, motor drives, and power supplies where temperature stability is critical.
• Consumer Electronics: Audio equipment, display drivers, and precision timing circuits.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers demanding low drift.

Conclusion of GS4B019311GGT

The GS4B019311GGT stands out for its combination of precision, power efficiency, and compact form factor, making it a versatile choice for engineers prioritizing reliability in space-constrained designs. While not automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard networks in industrial and consumer applications. Its bussed configuration reduces component count, streamlining BOMs without compromising accuracy. For designs requiring stable, high-tolerance resistor networks, this model delivers a compelling balance of performance and cost-effectiveness.