TT Electronics/IRC

GQCA031100GFT

GQCA031100GFT Description

The GQCA031100GFT 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 24-pin QSOP package features 12 isolated resistors, each with a 110Ω resistance value, 2% tolerance, and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination make it ideal for surface-mount applications where space efficiency and thermal stability are critical. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is engineered for demanding circuits requiring isolation and precision.

GQCA031100GFT Features

• High Precision: Thin-film technology delivers ±2% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and excellent thermal dissipation.
• Space-Efficient Design: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch optimizes PCB real estate.
• Isolated Resistors: 12 independent 110Ω resistors prevent crosstalk, ideal for signal conditioning.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Surface-Mount Ready: Gull-wing leads facilitate reliable soldering in automated assembly processes.

GQCA031100GFT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Control Systems: Isolated feedback circuits, sensor conditioning.
• Test & Measurement Equipment: Calibration networks, reference circuits.
• Medical Electronics: Low-noise, high-stability signal paths.
• Telecommunications: Impedance matching in RF modules.

Conclusion of GQCA031100GFT

The GQCA031100GFT combines precision, isolation, and compactness, making it a standout choice for engineers designing high-reliability electronics. Its thin-film technology, ceramic construction, and gull-wing termination ensure performance in thermally challenging environments. While not automotive-grade, its wide temperature range and low TCR make it suitable for industrial, medical, and telecom applications where accuracy and durability are paramount. For designs demanding tight tolerance and minimal drift, this resistor network delivers exceptional value.