TT Electronics/IRC

GS8A029762GBT

GS8A029762GBT Description

The GS8A029762GBT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package. Designed with thin-film technology on a ceramic substrate, it offers a 97.6 kΩ resistance value with a tight ±2% absolute tolerance and an exceptional ±0.1% ratio tolerance. The device operates over a wide temperature range (70°C to 125°C) with a ±50 ppm/°C temperature coefficient, ensuring stability in demanding environments. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) make it suitable for precision applications. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A029762GBT Features

• Isolated Resistor Network: 8 independent resistors for flexible circuit design.
• High Precision: ±2% absolute tolerance, ±0.1% ratio tolerance for matched performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Low TCR: ±50 ppm/°C minimizes resistance drift.
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm (L×D×H) with ±0.1mm dimensional tolerance.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.

GS8A029762GBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division applications. Its isolated design is ideal for:

• Industrial Sensors: Stable performance in harsh environments.
• Medical Equipment: High accuracy for diagnostic and monitoring systems.
• Automotive Electronics: Reliable operation under thermal stress (though not PPAP/automotive-qualified).
• Test & Measurement: Low drift ensures long-term calibration integrity.

Conclusion of GS8A029762GBT

The GS8A029762GBT combines precision, reliability, and compactness, making it a standout choice for engineers requiring stable resistor networks in critical applications. Its ceramic construction, tight tolerances, and isolated design provide superior performance over plastic-encased alternatives, particularly in high-temperature or precision-demanding systems. While not RoHS-compliant or automotive-grade, its technical merits justify its use in industrial, medical, and instrumentation designs.