TT Electronics/IRC

GQCA0241R2GGT

GQCA0241R2GGT Description

The GQCA0241R2GGT 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 (Quarter Small Outline Package) device features 12 isolated resistors, each with a 41.2Ω resistance and a 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a ±50ppm/°C temperature coefficient. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while its 0.1W power rating per resistor (1W total) and 100V maximum voltage rating make it suitable for low-power, high-voltage environments.

GQCA0241R2GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C) for sensitive analog and digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors (41.2Ω each) with 2% tolerance, ideal for signal conditioning and voltage division.
• Robust Ceramic QSOP Package: Enhances thermal dissipation and mechanical strength, with a compact footprint (8.66mm × 6.02mm × 1.47mm).
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring reliability in harsh conditions.
• Surface-Mount Gull Wing Terminals: Simplifies PCB assembly with a 0.64mm pitch, compatible with automated placement.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial applications where RoHS compliance is not mandatory.

GQCA0241R2GGT Applications

This resistor network excels in:

• Signal Isolation & Conditioning: Precision dividers in sensor interfaces, ADCs, and DACs.
• Medical & Test Equipment: Stable reference resistors in diagnostic devices and calibration systems.
• Industrial Control Systems: Voltage scaling and current limiting in PLCs and motor drives.
• Telecommunications: Impedance matching and termination in RF modules and baseband circuits.
• Power Management: Feedback networks in DC-DC converters and voltage regulators.

Conclusion of GQCA0241R2GGT

The GQCA0241R2GGT combines thin-film accuracy, ceramic ruggedness, and isolated resistor topology to address precision circuit design challenges. Its QSOP package and gull-wing terminals streamline manufacturing, while the 2% tolerance and low TCR ensure long-term reliability. Though not RoHS-compliant or automotive-grade, it is a cost-effective solution for industrial, medical, and telecom applications requiring stable, high-voltage resistor networks. Engineers will appreciate its balance of performance, compactness, and thermal resilience in space-constrained designs.