TT Electronics/IRC

GS8A026340GT

GS8A026340GT Description

The GS8A026340GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 634Ω resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring consistent performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and 100V maximum voltage rating, making it suitable for demanding industrial and instrumentation circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GS8A026340GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog/digital circuits.
• Ceramic SOIC Package: Provides superior thermal management and mechanical robustness compared to plastic alternatives.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power at elevated temperatures.
• Isolated Resistor Network (ISOL): Eliminates crosstalk between channels, ideal for multiplexed or differential signal paths.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch ensure compatibility with standard SMD processes.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and test equipment where extreme precision is paramount.

GS8A026340GT Applications

This resistor array excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to its low TCR and tight tolerance.
• Medical Instrumentation: Isolated signal conditioning in patient monitoring systems.
• Industrial Control Systems: Feedback networks in PLCs and motor drivers where temperature stability is critical.
• Telecom Infrastructure: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Calibration networks requiring long-term drift resistance.

Conclusion of GS8A026340GT

The GS8A026340GT stands out for its ceramic-encapsulated thin-film resistors, offering unmatched stability and isolation in compact SOIC packaging. Its 2% tolerance, ±50ppm/°C TCR, and 125°C rating make it a superior choice over generic arrays in precision electronics. While not RoHS-compliant, its rugged construction and low crosstalk justify its use in specialized industrial and medical applications where reliability outweighs regulatory constraints. Engineers seeking a high-power, high-voltage resistor network with minimal thermal drift will find this model indispensable.