TT Electronics/IRC

GS4A0126R7GGT

GS4A0126R7GGT Description

The GS4A0126R7GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network offers a 26.7Ω resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in matched circuits. Its thin-film technology and ±100ppm/°C temperature coefficient provide excellent stability across a wide operating temperature range of -70°C to +125°C. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, this component is engineered for reliability in demanding environments.

GS4A0126R7GGT Features

• Ceramic substrate for superior thermal management and durability.
• Isolated resistor elements (4 resistors) in an SOIC-8 package, ideal for space-constrained designs.
• Thin-film construction ensures low noise and high precision (±2% tolerance).
• Wide temperature range (-70°C to +125°C) with derated power up to 125°C.
• Gull-wing termination for reliable surface-mount assembly (SMD).
• 1.27mm terminal pitch and compact dimensions (4.9mm x 5.99mm x 1.45mm) for high-density PCB layouts.
• Non-automotive grade (PPAP: No) but suitable for industrial and telecom applications.

GS4A0126R7GGT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and current sensing in power supplies and instrumentation.
• Impedance matching in RF and communication systems.
• Signal conditioning for sensors and data acquisition systems.
• Medical equipment where stable resistance ratios are critical.
• Industrial control systems requiring high-temperature operation.

Conclusion of GS4A0126R7GGT

The GS4A0126R7GGT stands out for its ceramic-based isolation, tight tolerances, and thin-film stability, making it a superior choice for precision applications. While not RoHS-compliant, its robust thermal performance and compact SOIC package make it ideal for engineers prioritizing reliability in harsh environments. For designs demanding matched resistors with low TCR and high power dissipation, this network offers a compelling balance of performance and durability.