TT Electronics/IRC

GS4A031131GBT

GS4A031131GBT Description

The GS4A031131GBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 1.13KΩ and a tight ±2% absolute tolerance, ensuring reliable performance in precision circuits. With a ±25ppm/°C temperature coefficient, it offers excellent stability across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) provides a compact footprint, making it ideal for space-constrained designs. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is suited for both industrial and commercial applications requiring high accuracy and durability.

GS4A031131GBT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• High Precision: ±2% tolerance and ±0.1% ratio tolerance for critical analog and signal conditioning circuits.
• Stable Performance: ±25ppm/°C TCR and 125°C maximum operating temperature for reliable operation in harsh environments.
• Robust Construction: Ceramic substrate and gull-wing termination for superior thermal and mechanical stability.
• Compact & Lightweight: 4.9mm length, 5.99mm depth, and 1.45mm height for high-density PCB layouts.
• Surface-Mount Design: 1.27mm terminal pitch for easy assembly and compatibility with automated processes.

GS4A031131GBT Applications

• Precision Instrumentation: Ideal for ADC/DAC reference networks, voltage dividers, and sensor calibration circuits.
• Industrial Controls: Suitable for PLC modules, motor drivers, and power management systems requiring stable resistance values.
• Telecommunications: Used in signal conditioning, impedance matching, and filter networks in RF and baseband applications.
• Automotive Electronics: Despite being non-automotive-rated, it can be used in non-safety-critical automotive subsystems like infotainment or lighting controls.
• Medical Devices: Applicable in diagnostic equipment and patient monitoring systems where precision and reliability are paramount.

Conclusion of GS4A031131GBT

The GS4A031131GBT resistor network excels in precision, stability, and compactness, making it a versatile choice for engineers designing high-accuracy circuits. Its isolated thin-film resistors, low TCR, and robust ceramic construction provide a competitive edge over standard resistor arrays. While not PPAP or automotive-qualified, it remains an excellent option for industrial, telecom, and medical applications where consistent performance under varying conditions is critical. For designers seeking a reliable, space-saving solution with tight tolerances, this component delivers exceptional value.