TT Electronics/IRC

GS4A032102GGT

GS4A032102GGT Description

The GS4A032102GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 21kΩ resistance and a tight ±2% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint with gull-wing terminations for reliable surface-mount assembly. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines robustness with precision.

GS4A032102GGT Features

• Isolated Resistors: Four independent 21kΩ resistors with ±2% tolerance for precise signal conditioning.
• Stable Performance: ±25ppm/°C TCR and 125°C max operating temperature ensure reliability in thermal variations.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and long-term stability.
• Compact & Reliable: SOIC package (narrow 1.27mm pitch) optimizes board space while maintaining ±0.1mm dimensional tolerances.
• High Voltage Rating: Supports up to 100V, ideal for industrial and automotive-grade circuits (though not PPAP/automotive-certified).

GS4A032102GGT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low TCR and tight tolerance.
• Industrial Electronics: PLCs, instrumentation, and control systems where thermal stability is critical.
• Communication Systems: Signal conditioning in RF/modules due to low parasitic effects of thin-film design.
• Test & Measurement Equipment: Calibration circuits and reference networks leveraging isolated resistor accuracy.

Conclusion of GS4A032102GGT

The GS4A032102GGT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic construction, isolated resistors, and low TCR make it a standout choice over generic arrays, particularly in industrial and measurement systems. While not automotive-qualified, its 100V rating and robust design offer versatility for high-reliability scenarios. Engineers seeking a stable, space-saving resistor network will find this model a compelling solution.