TT Electronics/IRC

GQCA031153JGT

GQCA031153JGT Description

The GQCA031153JGT 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 115K Ohm resistance and a 5% tolerance, ensuring consistent performance in demanding environments. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across the -70°C to +125°C operating range. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is engineered for durability and efficiency in compact designs.

GQCA031153JGT Features

• Precision Thin Film Technology: Delivers stable resistance with ±25ppm/°C thermal stability, ideal for sensitive analog/digital circuits.
• Robust Construction: Ceramic substrate and gull-wing terminals ensure mechanical strength and solderability.
• High-Density Integration: 24-pin QSOP package (8.66mm x 6.02mm x 1.47mm) saves PCB space while offering 12 isolated resistors.
• Wide Operating Range: Functions reliably from -70°C to +125°C, suitable for industrial and automotive (non-AECQ) applications.
• Derated Power Handling: Supports 0.1W per resistor (1W total) with derating up to 125°C.

GQCA031153JGT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Test & Measurement Equipment: Calibration circuits requiring low TCR and tight tolerance.
• Power Management: Current limiting and biasing in DC/DC converters.

Conclusion of GQCA031153JGT

The GQCA031153JGT stands out for its combination of thin-film accuracy, compact QSOP packaging, and isolation capabilities, making it a superior choice for designers prioritizing space efficiency and thermal performance. While not PPAP or automotive-qualified, its ceramic construction and wide temperature range make it ideal for industrial, telecom, and precision electronics. For applications demanding low drift, high power density, and reliable SMD mounting, this resistor network delivers exceptional value.