TT Electronics/IRC

GS4A029311FT

GS4A029311FT Description

The GS4A029311FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 9.31KΩ and a tight ±1% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±50ppm/°C), ensuring stable performance under thermal stress. Its SOIC-C series construction offers excellent reliability, with a 0.1W power rating per resistor (0.4W total) and a maximum voltage rating of 100V. The ceramic case and gull-wing termination provide robust mechanical and electrical integrity, making it suitable for surface-mount applications in harsh environments.

GS4A029311FT Features

• Precision Resistance: 9.31KΩ ±1% tolerance for accurate signal conditioning.
• High Stability: ±50ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case and thin-film technology enhance durability.
• Isolated Design: Four independent resistors reduce crosstalk in critical circuits.
• Surface-Mount Ready: Gull-wing terminals and SOIC package (4.9mm x 5.99mm x 1.45mm) for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Low Power Dissipation: 0.1W per resistor (0.4W total) for energy-efficient designs.

GS4A029311FT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance values.
• Industrial control systems where temperature fluctuations are common.
• Medical instrumentation demanding high reliability and accuracy.
• Telecommunications equipment for signal attenuation and impedance matching.
• Automotive electronics (non-automotive qualified) in non-safety-critical roles.
  Its isolated design makes it particularly suited for multi-channel isolation in data acquisition systems and voltage divider networks.

Conclusion of GS4A029311FT

The GS4A029311FT stands out for its precision, thermal stability, and rugged ceramic construction, making it a superior choice for engineers designing high-reliability electronics. While not PPAP or automotive-qualified, its performance in industrial, medical, and telecom applications justifies its use where exacting standards are required. For designs needing tight-tolerance, low-drift resistors in a compact SOIC footprint, this network delivers exceptional value.