TT Electronics/IRC

GQ0A0382R0CCT

GQ0A0382R0CCT Description

The GQ0A0382R0CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit isolation applications. This 20-pin QSOP package features 10 isolated resistors, each with a 82Ω resistance value and an exceptional ±0.25% tolerance, ensuring consistent performance in precision analog and digital circuits. The ceramic case and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for high-density PCB designs requiring tight electrical and thermal performance.

GQ0A0382R0CCT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive signal conditioning.
• Isolated Resistor Network (ISOL): 10 independent resistors eliminate crosstalk in multi-channel systems.
• Ceramic QSOP Package: Enhances thermal management and mechanical durability in harsh environments.
• Ultra-Tight Tolerance (±0.25%): Superior accuracy vs. standard ±1% networks, reducing calibration needs.
• Wide Temperature Range: Stable performance from -70°C to +125°C (derated above 70°C).
• Gull-Wing SMD Termination: Facilitates automated assembly and inspection processes.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.

GQ0A0382R0CCT Applications

• Industrial Automation: Precision current sensing and feedback loops in motor drives.
• Medical Equipment: Signal isolation in patient monitoring systems (e.g., ECG amplifiers).
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Telecom Infrastructure: Impedance matching in high-frequency RF modules.
• Aerospace & Defense: Mission-critical systems requiring long-term reliability under thermal cycling.

Conclusion of GQ0A0382R0CCT

The GQ0A0382R0CCT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers designing high-reliability electronics. Its ceramic construction, thin-film technology, and tight tolerances address challenges in noise-sensitive or thermally variable environments. While not RoHS-compliant, its performance in industrial, medical, and aerospace applications justifies its use where regulatory flexibility exists. For designs demanding repeatable accuracy and minimal drift, this resistor network delivers unmatched value.