TT Electronics/IRC

GQ8A0271R5GCT

GQ8A0271R5GCT Description

The GQ8A0271R5GCT 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 isolated network features a 71.5Ω resistance per element with a tight 2% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and mechanical durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for demanding environments. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances heat dissipation and electrical isolation.

GQ8A0271R5GCT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and 2% tolerance.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Robust Construction: Ceramic QSOP package ensures thermal resilience and isolation.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for compatibility with high-density PCBs.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ8A0271R5GCT Applications

Ideal for precision analog and digital circuits requiring matched resistance values, such as:

• Voltage dividers and current sensing in test equipment.
• Signal conditioning in data acquisition systems.
• Impedance matching for RF and communication modules.
• Isolated feedback networks in power supplies and amplifiers.
• Medical instrumentation where stability and low drift are critical.

Conclusion of GQ8A0271R5GCT

The GQ8A0271R5GCT stands out for its combination of precision, power handling, and rugged packaging, making it a superior choice for isolated resistor networks in industrial and high-reliability applications. Its ceramic construction and thin-film technology provide long-term stability, while the QSOP form factor ensures compatibility with modern SMT processes. For designs demanding tight tolerances and thermal resilience, this resistor network delivers consistent performance under challenging conditions.