TT Electronics/IRC

GQ0A032801GBT

GQ0A032801GBT Description

The GQ0A032801GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 2.8kΩ resistance value and a tight 2% tolerance. Built on a ceramic substrate, it offers excellent thermal stability with a low temperature coefficient of ±25ppm/°C, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design make it suitable for automated PCB assembly, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize board space.

GQ0A032801GBT Features

• High Precision: ±25ppm/°C TCR and 2% tolerance ensure stable performance in demanding environments.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Isolated Resistors: 10 independent resistors (ISOL configuration) prevent crosstalk in signal conditioning.
• Power Handling: 0.1W per resistor (1W total) with a 100V maximum voltage rating.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch enable seamless SMD integration.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.

GQ0A032801GBT Applications

This resistor network is ideal for:

• Analog Signal Processing: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Electronics: PLCs, sensor interfaces, and control systems requiring stable resistance.
• Medical Devices: Low-noise, high-reliability components for diagnostic equipment.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboards (where PPAP compliance isn’t required).
• Test & Measurement: Calibration tools and instrumentation requiring minimal drift.

Conclusion of GQ0A032801GBT

The GQ0A032801GBT stands out for its thin-film technology, isolation, and ceramic-based reliability, making it a superior choice for precision applications. While not PPAP or automotive-qualified, its low TCR, compact QSOP package, and 1W power rating offer a competitive edge in industrial and medical electronics. Engineers will appreciate its balance of performance, durability, and space efficiency in high-accuracy designs.