TT Electronics/IRC

GS4A021242GGT

GS4A021242GGT Description

The GS4A021242GGT 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 12.4KΩ resistance and a tight ±2% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stability across a wide operating temperature range of 70°C to 125°C, making it suitable for demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers reliable surface-mount compatibility, while the ceramic construction enhances thermal and mechanical durability. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances precision with robustness.

GS4A021242GGT Features

• Isolated Resistors: Four independent 12.4KΩ resistors with ±2% ratio tolerance for precise signal conditioning.
• Stable Performance: ±50ppm/°C TCR and 125°C maximum operating temperature ensure reliability in thermal stress.
• Compact & Durable: Ceramic SOIC package (4.9mm x 5.99mm) with ±0.1mm length/height tolerances for consistent PCB integration.
• High Voltage Tolerance: 100V rating per resistor, ideal for industrial and automotive-grade circuits (though not PPAP/automotive-certified).
• Thin-Film Technology: Delivers low noise and superior accuracy compared to thick-film alternatives.

GS4A021242GGT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance (±2%) and low TCR.
• Industrial Controls: Isolated signal paths in PLCs, motor drives, and power supplies where ceramic durability is critical.
• Test & Measurement Equipment: High-stability resistor networks for calibration and instrumentation.
• Medical Electronics: Reliable performance in diagnostic devices, though non-RoHS status may limit use in regulated markets.

Conclusion of GS4A021242GGT

The GS4A021242GGT excels in applications demanding precision, thermal stability, and compact form factors. Its ceramic SOIC design, isolated resistors, and thin-film technology provide a competitive edge over generic networks, particularly in industrial and instrumentation settings. While not suited for automotive or RoHS-compliant systems, its high voltage tolerance and tight tolerances make it a standout choice for engineers prioritizing accuracy and ruggedness. For projects requiring repeatable performance under thermal stress, this resistor network delivers exceptional value.