TT Electronics/IRC

GS4A021183GGT

GS4A021183GGT Description

The GS4A021183GGT 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 118KΩ resistance and a tight ±2% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, this network is ideal for analog signal conditioning, voltage division, and isolation circuits.

GS4A021183GGT Features

• Isolated Resistors: Four independent resistors ensure minimal crosstalk, critical for precision analog designs.
• High Stability: Thin-film technology and ±50ppm/°C TCR provide excellent long-term reliability.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Space-Efficient: SOIC package (1.27mm pitch) optimizes PCB real estate without compromising performance.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Strict Tolerances: ±2% absolute and ratio tolerance ensures consistent performance in matched circuits.

GS4A021183GGT Applications

• Industrial Electronics: Precision voltage dividers in sensor interfaces or ADC/DAC circuits.
• Medical Devices: Signal isolation in patient monitoring equipment due to low drift and high accuracy.
• Automotive Systems (non-AECQ): Engine control units (ECUs) where temperature resilience is critical.
• Test & Measurement: Calibration networks requiring stable resistance ratios.
• Power Management: Feedback networks in DC-DC converters or voltage references.

Conclusion of GS4A021183GGT

The GS4A021183GGT stands out for its precision, isolation, and ruggedness, making it a top choice for engineers needing reliable resistor networks in harsh or precision-critical environments. While not PPAP or automotive-qualified, its ceramic construction, tight tolerances, and wide temperature range offer superior performance over standard epoxy-based networks. Ideal for industrial, medical, and instrumentation applications, this component balances compact design with high-end electrical characteristics.