TT Electronics/IRC

GQCA0382R5JGT

GQCA0382R5JGT Description

The GQCA0382R5JGT 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 resistance value of 82.5Ω (±5%) and a power rating of 0.1W (1/10W) per resistor, totaling 1W for the entire network. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. Its ceramic case ensures durability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly. With a ±25ppm/°C temperature coefficient and 100V maximum voltage rating, this network delivers consistent performance in precision circuits.

GQCA0382R5JGT Features

• Isolated Resistor Network: 12 independent resistors in a single compact package, reducing board space and simplifying design.
• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision applications.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for industrial and automotive-adjacent systems (though not PPAP/Automotive certified).
• Robust Construction: Ceramic substrate and gull-wing leads ensure mechanical strength and solderability.
• Low TCR: ±25ppm/°C minimizes resistance drift across temperature fluctuations.
• QSOP Package: Compact dimensions (8.66mm x 6.02mm x 1.47mm) with a 0.64mm terminal pitch, enabling high-density PCB layouts.

GQCA0382R5JGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks, and analog signal processing in test/measurement equipment.
• Industrial Electronics: Control systems, PLCs, and power management circuits requiring stable resistance under thermal stress.
• Communications Hardware: Impedance matching and termination in RF/module circuits.
• Medical Devices: Low-noise, high-reliability applications like sensor interfaces.
• Aerospace & Defense: Ruggedized electronics where component consistency is critical.

Conclusion of GQCA0382R5JGT

The GQCA0382R5JGT combines thin-film precision, thermal resilience, and compact packaging to address demanding circuit design challenges. Its isolated resistor configuration and ceramic construction make it a standout choice for engineers prioritizing reliability in high-temperature or space-constrained environments. While not RoHS-compliant or automotive-grade, its performance metrics cater to industrial, medical, and communication systems where accuracy and durability are paramount. For designs requiring a balanced mix of power handling, tolerance, and stability, this network offers a compelling solution.