TT Electronics/IRC

GS8A031803DBT

GS8A031803DBT Description

The GS8A031803DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features 180KΩ resistance with an absolute tolerance of ±0.5% and a ratio tolerance of ±0.1%, ensuring exceptional accuracy. Its thin-film technology and ±25ppm/°C temperature coefficient deliver superior stability, while the ceramic case enhances durability and thermal management. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates reliably from 70°C to 125°C, making it suitable for precision circuits in harsh environments.

GS8A031803DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C tempco ensures minimal resistance drift.
• Robust Construction: Ceramic SOIC package with gull-wing terminals for reliable surface mounting.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Isolated Design: Eight independent resistors for flexible circuit integration.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS8A031803DBT Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems where stability and accuracy are paramount. Its isolated design suits voltage dividers, sensor calibration networks, and feedback loops in op-amp circuits. The ceramic package makes it resilient in high-temperature environments, such as automotive underhood electronics (though not PPAP/automotive-qualified) or aerospace systems.

Conclusion of GS8A031803DBT

The GS8A031803DBT stands out for its combination of precision, thermal stability, and ruggedness, addressing the needs of high-reliability applications. While not RoHS-compliant or automotive-grade, its thin-film ceramic construction and tight tolerances make it a top choice for engineers prioritizing performance in harsh conditions. For designs requiring low drift, high accuracy, and compact form factors, this resistor network delivers unmatched value.