TT Electronics/IRC

GS8B029090GT

GS8B029090GT Description

The GS8B029090GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 16-pin narrow SOIC (SOIC-C Series), this bussed network integrates 15 resistors with a common bus configuration, each offering a resistance value of 909Ω and a tight ±2% tolerance. Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for signal conditioning and voltage division in demanding environments. The device operates over a wide temperature range (-70°C to +125°C) with a ±50ppm/°C temperature coefficient, ensuring reliable performance under thermal stress. Its 100V maximum voltage rating and 0.8W total power dissipation further enhance its suitability for industrial and instrumentation applications.

GS8B029090GT Features

• Ceramic substrate for superior thermal and mechanical stability.
• Thin-film technology delivers high precision (±2%) and low TCR (±50ppm/°C).
• Bussed network (15 resistors) simplifies PCB layout and reduces component count.
• Narrow SOIC (SOIC-C) package (9.91mm × 5.99mm × 1.45mm) saves board space.
• Gull-wing termination ensures reliable surface-mount assembly.
• Wide operating temperature range (-70°C to +125°C) for harsh environments.
• High power rating (0.05W per resistor, 0.8W total) for robust performance.
• Non-automotive (PPAP No) but suitable for industrial and telecom applications.

GS8B029090GT Applications

This resistor network excels in:

• Precision analog circuits (e.g., voltage dividers, DAC/ADC interfaces).
• Signal conditioning in test/measurement equipment.
• Industrial control systems requiring stable resistance under thermal cycling.
• Telecommunications infrastructure (e.g., line termination, impedance matching).
• Medical devices where consistent performance and reliability are critical.

Conclusion of GS8B029090GT

The GS8B029090GT stands out for its ceramic construction, thin-film precision, and bussed design, offering engineers a compact, high-reliability solution for complex resistive networks. Its wide temperature range, low TCR, and robust power handling make it a preferred choice for industrial, telecom, and instrumentation designs. While not RoHS-compliant, its performance in harsh conditions justifies its use in specialized applications where durability and accuracy are paramount.