TT Electronics/IRC

GQ8A031071GBT

GQ8A031071GBT Description

The GQ8A031071GBT 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 1.07KΩ resistance per element with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, with a 0.75W (3/4W) total power rating and 0.1W per resistor. Its isolated (ISOL) circuit design provides independent resistor functionality, making it ideal for signal conditioning and voltage division tasks.

GQ8A031071GBT Features

• High Precision: Thin-film technology delivers ±25ppm/°C TCR and 2% tolerance for stable performance.
• Robust Construction: Ceramic case ensures thermal resilience, rated for -70°C to +125°C operation.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch gull-wing leads for high-density SMT designs.
• Isolated Resistors: Independent 1.07KΩ resistors enable flexible circuit configurations without crosstalk.
• High Voltage Handling: Supports up to 100V maximum voltage, suitable for industrial and telecom applications.
• Reliable Power Dissipation: 0.75W total power rating with derating up to 125°C.

GQ8A031071GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Industrial Controls: Signal isolation and conditioning in PLCs, motor drives, and power supplies.
• Telecommunications: Impedance matching and filtering in RF modules and base stations.
• Medical Electronics: Low-drift signal processing in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems requiring stable resistance.

Conclusion of GQ8A031071GBT

The GQ8A031071GBT combines precision, isolation, and ruggedness in a compact QSOP format, making it a standout choice for engineers needing reliable thin-film networks. Its ceramic construction, low TCR, and high voltage tolerance cater to demanding environments, while the isolated design simplifies circuit integration. Though not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and instrumentation applications where accuracy and thermal performance are critical.