TT Electronics/IRC

GS4A021131GGT

GS4A021131GGT Description

The GS4A021131GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 1.13KΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in harsh environments. Its ±50ppm/°C temperature coefficient guarantees stable performance under thermal stress. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100V maximum voltage and 0.1W per resistor (0.4W total), it is ideal for space-constrained, high-density designs.

GS4A021131GGT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package, ensuring minimal crosstalk.
• High Precision: ±2% tolerance on absolute and ratio values, paired with a low ±50ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch simplify PCB integration.
• Wide Operating Range: Functions reliably from -70°C to +125°C, with derated power up to 125°C.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).

GS4A021131GGT Applications

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

• Signal Conditioning: Isolated resistor arrays for sensor interfaces or ADC/DAC circuits.
• Voltage Division: High-accuracy dividers in measurement systems.
• Industrial Electronics: Robust performance in PLCs, motor controls, and power supplies.
• Automotive Systems (non-AECQ): Despite lacking automotive certification, its 125°C rating suits under-hood or cabin electronics in non-safety-critical roles.
• Medical Devices: Stable resistance in diagnostic equipment where thermal drift is critical.

Conclusion of GS4A021131GGT

The GS4A021131GGT stands out for its precision, isolation, and thermal resilience, making it a superior choice for engineers needing reliable thin-film resistor networks. Its compact SOIC package, low TCR, and high tolerance cater to advanced applications where space and stability are paramount. While not PPAP or automotive-qualified, its industrial-grade robustness and wide temperature range ensure versatility across sectors like industrial automation, medical tech, and instrumentation. For designs demanding high-density, low-drift resistance, this TT Electronics/IRC offering delivers exceptional value.