TT Electronics/IRC

GQCA033922GFT

GQCA033922GFT Description

The GQCA033922GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 39.2kΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination ensures reliable surface-mount (SMD) connectivity, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across its 70°C to 125°C derated power range. With a 100V maximum voltage rating and 0.1W power rating per resistor (1W total), this network is ideal for demanding analog and digital circuits.

GQCA033922GFT Features

• Precision Thin Film Technology: Delivers stable performance with ±25ppm/°C TCR and 2% tolerance for accuracy-critical designs.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength, suitable for harsh environments.
• Isolated Resistor Network (ISOL): 12 independent resistors reduce crosstalk in high-density PCB layouts.
• High Voltage Handling: Supports up to 100V, making it suitable for industrial and instrumentation applications.
• Surface-Mount Gull Wing Terminals: Ensures secure PCB attachment with a 0.64mm pitch for compact designs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability under thermal stress.

GQCA033922GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning in test/measurement equipment.
• Industrial Control Systems: Signal isolation and impedance matching in PLCs and motor drives.
• Medical Electronics: Low-drift signal processing in diagnostic devices where stability is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules requiring tight tolerance resistors.
• Telecom Infrastructure: Line termination and filtering in high-frequency communication systems.

Conclusion of GQCA033922GFT

The GQCA033922GFT stands out for its precision, isolation, and rugged ceramic construction, making it a superior choice for engineers needing reliable resistor networks in compact, high-performance designs. While not PPAP or automotive-qualified, its low TCR, high voltage tolerance, and thin-film accuracy make it ideal for industrial, medical, and telecom applications where stability and durability are paramount. Packaged in tubes, it ensures safe handling and integration into automated assembly processes.