TT Electronics/IRC

GS4B021212GGT

GS4B021212GGT Description

The GS4B021212GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for precision applications requiring stable thin-film resistance. With a 12.1KΩ resistance value and ±2% absolute tolerance, this network ensures consistent performance across its ±50ppm/°C temperature coefficient range. The 0.05W (1/20) power rating per resistor and 0.4W total power rating make it suitable for low-power circuits, while its 100V maximum voltage rating and 125°C maximum operating temperature ensure reliability in demanding environments. The gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS4B021212GGT Features

• Ceramic Case & Thin Film Technology: Delivers superior thermal stability and low noise, ideal for precision analog/digital circuits.
• Bussed Network Design: Simplifies PCB layout by connecting resistors in a shared configuration, reducing component count.
• Tight Tolerances: ±2% absolute and ratio tolerance ensures matched resistance values for balanced signal paths.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial and automotive (non-PPAP) applications.
• Robust Construction: 4.9mm x 5.99mm x 1.45mm dimensions with ±0.1mm height/length tolerances for consistent placement.

GS4B021212GGT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces or ADC front-ends.
• Bus Termination: Signal integrity in high-speed digital systems (e.g., SPI, I2C).
• Industrial Controls: Stable performance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: Low-drift resistance for calibration and reference circuits.

Conclusion of GS4B021212GGT

The GS4B021212GGT combines ceramic durability, thin-film precision, and bussed convenience for engineers needing reliable, space-saving resistance solutions. Its tight tolerances, wide temperature operation, and SOIC compatibility make it a standout choice for analog and mixed-signal designs where consistency and compactness are critical. While not PPAP-capable, it remains a cost-effective option for prototyping and non-automotive high-reliability systems.