TT Electronics/IRC

GS4A022052GAT

GS4A022052GAT Description

The GS4A022052GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors, each with a resistance value of 20.5 kΩ and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in demanding environments. Its ±50 ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for applications requiring stable and accurate resistance matching.

GS4A022052GAT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology ensures low noise and high precision.
• Isolated resistors (4x 20.5 kΩ) with 0.1W (1/10) power rating per resistor (0.4W total).
• Gull-wing termination for secure surface mounting (SOIC package).
• 100V maximum voltage rating and 1.27mm terminal pitch for compact PCB designs.
• Non-automotive grade with PPAP: No, suitable for industrial and instrumentation use.
• Strict dimensional tolerances: ±0.1mm (length/height), ±0.2mm (depth).

GS4A022052GAT Applications

This resistor network excels in:

• Precision analog circuits (e.g., voltage dividers, feedback networks).
• Signal conditioning in test/measurement equipment.
• Medical devices requiring stable resistance ratios.
• Industrial control systems where temperature stability (±50 ppm/°C) is critical.
• Telecommunications hardware due to its low noise and high-frequency performance.

Conclusion of GS4A022052GAT

The GS4A022052GAT stands out for its ceramic construction, isolated resistors, and exceptional tolerance specifications, making it a superior choice for precision electronics. While not RoHS-compliant, its thermal resilience, thin-film accuracy, and compact SOIC footprint cater to specialized applications where reliability and performance outweigh compliance needs. Ideal for engineers prioritizing matched resistance, low drift, and robust packaging in harsh operating conditions.