TT Electronics/IRC

GQCA0382R0GGT

GQCA0382R0GGT Description

The GQCA0382R0GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 24-pin QSOP package integrates 12 isolated resistors, each with a 82Ω resistance value and a 2% tolerance, ensuring consistent performance across circuits. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift over the -70°C to +125°C operating range. With a 100V maximum voltage rating and 0.1W power dissipation per resistor, this network is engineered for durability in demanding environments.

GQCA0382R0GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Design (ISOL): Each of the 12 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Construction: Ceramic substrate enhances thermal management and mechanical strength.
• Space-Efficient QSOP Package: Compact 8.66mm × 6.02mm × 1.47mm footprint suits high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Gull-Wing Termination: Facilitates automated assembly and improves solder joint reliability.

GQCA0382R0GGT Applications

• Industrial Control Systems: Ideal for PLCs, sensor interfaces, and signal conditioning due to isolation and low TCR.
• Test & Measurement Equipment: Precision voltage dividers and calibration circuits benefit from tight tolerances.
• Medical Electronics: Suitable for patient monitoring devices where signal integrity is critical.
• Telecommunications: Used in RF modules and baseband processing for impedance matching.
• Automotive (Non-Automotive Rated): Auxiliary systems like infotainment or lighting controls (note: not PPAP/automotive certified).

Conclusion of GQCA0382R0GGT

The GQCA0382R0GGT stands out for its combination of precision, isolation, and compactness, making it a superior choice for applications demanding stable resistance networks. While not RoHS-compliant or automotive-grade, its ceramic construction, thin-film accuracy, and wide operational range make it indispensable in industrial, medical, and telecom sectors. Engineers seeking a high-reliability, space-saving solution for analog signal processing will find this resistor network exceptionally capable.