TT Electronics/IRC

GQCA031203GGT

GQCA031203GGT Description

The GQCA031203GGT 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 integrates 12 isolated resistors, each rated at 120K Ohm ±2% tolerance, with a ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the 1W total power rating (0.1W per resistor) supports robust performance in compact designs. Rated for 100V maximum voltage and 125°C maximum operating temperature, it is suited for demanding environments.

GQCA031203GGT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy (±2% tolerance).
• Isolated Resistor Network (ISOL): 12 independent resistors in a single package, reducing board space and assembly complexity.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for thermal stress environments.
• Ceramic QSOP Package: Enhances durability and heat dissipation compared to plastic alternatives.
• Gull-Wing Termination: Ensures secure soldering and mechanical stability in high-vibration applications.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use where automotive certification is not required.

GQCA031203GGT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or feedback networks in op-amp circuits.
• Medical Equipment: Low-drift analog front-ends for sensors or monitors.
• Test & Measurement Systems: Calibration references or impedance matching networks.
• Industrial Controls: Isolated signal paths in PLCs or motor drives.
• Telecom Infrastructure: Line termination or filtering in high-frequency modules.

Conclusion of GQCA031203GGT

The GQCA031203GGT combines precision, isolation, and compactness, making it a superior choice for applications demanding tight tolerance and thermal stability. Its ceramic QSOP package and thin-film technology offer reliability in harsh conditions, while the 12-resistor isolated array simplifies design complexity. Though not RoHS-compliant or automotive-grade, it is ideal for industrial, medical, and telecom systems where performance outweighs regulatory requirements. For engineers seeking a balance of accuracy and power handling in SMD form, this model stands out among resistor networks.