TT Electronics/IRC

GQ8A032612GBT

GQ8A032612GBT Description

The GQ8A032612GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 26.1KΩ resistance per element with a tight 2% tolerance and an ultra-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 maximum operating temperature of 125°C. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A032612GBT Features

• High Precision: Thin-film technology ensures low tolerance (2%) and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances for space-constrained designs.
• Isolated Design: 8 independent resistors (ISOL circuit) prevent crosstalk in sensitive applications.
• Wide Operating Range: Functions from 70°C to 125°C with derated power, ideal for industrial environments.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify automated assembly.

GQ8A032612GBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical & Test Equipment: High-accuracy measurement systems where stability is critical.
• Industrial Controls: PLCs, motor drives, and power supplies requiring robust performance.
• Telecommunications: RF and baseband circuitry benefiting from low noise and drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GQ8A032612GBT

The GQ8A032612GBT stands out for its precision, isolation, and ceramic-enhanced reliability, making it a superior choice for engineers prioritizing stability in harsh environments. While not PPAP or automotive-qualified, its thin-film technology and compact QSOP package offer a compelling solution for industrial, medical, and telecom applications demanding tight tolerances and low thermal drift. Its tube packaging ensures safe handling and storage for high-volume production.