TT Electronics/IRC

GS8A0271R5CT

GS8A0271R5CT Description

The GS8A0271R5CT from TT Electronics/IRC is a high-precision 8-resistor isolated network designed for demanding electronic applications. This thin-film resistor array features a 71.5Ω resistance value with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable 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 a 100V maximum voltage rating, making it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the isolated (ISOL) circuit configuration provides flexibility in circuit design.

GS8A0271R5CT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for high-accuracy applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• High Power Handling: 0.8W total power rating (0.1W per resistor) at 125°C.
• Isolated Design: Independent resistors enable versatile circuit configurations.
• Surface-Mount Ready: Gull-wing terminals for reliable SMD assembly.

GS8A0271R5CT Applications

This resistor network is ideal for:

• Precision analog circuits (e.g., instrumentation amplifiers, DAC/ADC interfaces).
• Voltage dividers and signal conditioning in industrial control systems.
• Medical electronics requiring stable, low-drift resistance.
• Automotive test systems (though not PPAP/AEC-Q200 qualified).
• High-voltage isolation in power management modules.

Conclusion of GS8A0271R5CT

The GS8A0271R5CT excels in applications demanding precision, thermal stability, and compactness. Its ceramic construction, isolated design, and thin-film technology provide superior performance over standard thick-film networks. While not RoHS-compliant, its high power rating and tight tolerances make it a preferred choice for industrial, medical, and test equipment where reliability is critical. Engineers seeking a low-TCR, high-accuracy resistor array will find this model a robust solution.