TT Electronics/IRC

GS8A031782CT

GS8A031782CT Description

The GS8A031782CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. This 16-pin narrow SOIC package features 8 isolated thin-film resistors, each with a 17.8KΩ resistance and an ultra-tight ±0.25% tolerance. The device operates within a temperature range of 70°C to 125°C with a low ±25ppm/°C temperature coefficient, ensuring minimal resistance drift. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) make it suitable for precision analog and digital circuits. The SOIC-C series construction offers robust ceramic substrate reliability, ideal for industrial and instrumentation use.

GS8A031782CT Features

• High Precision: ±0.25% absolute tolerance for critical accuracy.
• Stable Performance: ±25ppm/°C TCR ensures consistency across temperature fluctuations.
• Isolated Resistors: 8 independent elements (16-pin SOIC) for flexible circuit design.
• Robust Construction: Ceramic case with gull-wing termination for reliable surface mounting.
• Wide Operating Range: -55°C to +125°C (derated power up to 125°C).
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H), ±0.1mm tolerances.
• 100V Voltage Rating: Suitable for medium-voltage applications.

GS8A031782CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Medical Equipment: High-reliability signal conditioning in diagnostic devices.
• Industrial Automation: Feedback networks in control systems and PLCs.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.

Conclusion of GS8A031782CT

The GS8A031782CT stands out for its combination of precision, stability, and ruggedness, making it a superior choice over standard resistor arrays. Its ceramic substrate and thin-film technology deliver long-term reliability, while the isolated design provides layout flexibility. Though not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and high-reliability applications where performance outweighs compliance needs. Engineers seeking a low-drift, high-accuracy network in a compact SOIC package will find this model exceptionally well-suited.