TT Electronics/IRC

GS8A029761CAT

GS8A029761CAT Description

The GS8A029761CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 16-pin narrow SOIC package, this 8-resistor isolated network features thin-film technology with a 9.76KΩ resistance value and an exceptional ±0.25% absolute tolerance (±0.05% ratio tolerance). Its ±50ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for precision circuits. The SOIC-C series construction offers robust ceramic case durability, with 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total).

GS8A029761CAT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit integration.
• Robust Construction: Ceramic case with SOIC-16 gull-wing termination for reliable surface mounting.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Thin-Film Technology: Delivers low noise and high accuracy for sensitive applications.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).

GS8A029761CAT Applications

Ideal for precision analog circuits, medical instrumentation, and industrial control systems requiring stable resistance ratios. Its isolated design suits voltage dividers, sensor calibration, and feedback networks in:

• Test & Measurement Equipment: High-accuracy signal conditioning.
• Automotive Electronics: Despite non-automotive PPAP status, it fits non-safety-critical modules.
• Aerospace & Defense: Reliable performance in harsh environments.
• Telecom Infrastructure: Stable impedance matching in RF circuits.

Conclusion of GS8A029761CAT

The GS8A029761CAT excels in precision and reliability, offering superior thermal stability and mechanical robustness compared to standard epoxy-based networks. Its ceramic SOIC package and thin-film resistors make it a top choice for engineers prioritizing long-term accuracy in critical applications. While non-RoHS and unconfirmed status may limit some markets, its technical merits justify use in high-end electronics.