TT Electronics/IRC

GQCA024120JGT

GQCA024120JGT Description

The GQCA024120JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low-temperature drift. This 24-pin QSOP package features 12 isolated resistors, each with a 412Ω resistance value and a 5% tolerance, ensuring reliable performance in demanding circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees minimal resistance variation 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 in compact, high-density PCB designs.

GQCA024120JGT Features

• Precision Thin Film Technology: Delivers stable resistance with ±50ppm/°C thermal stability, ideal for sensitive analog/digital circuits.
• Isolated Resistor Network (ISOL): 12 independent resistors in a 24-pin QSOP package, reducing PCB footprint vs. discrete components.
• High Power Handling: 1W total dissipation (0.1W per resistor) at 125°C max temperature, derated for extended reliability.
• Robust Construction: Ceramic substrate and gull-wing leads ensure mechanical strength and solderability.
• Tight Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances for consistent SMD placement.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation applications.

GQCA024120JGT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Medical Electronics: Isolated feedback networks in diagnostic equipment.
• Test & Measurement: Calibration resistors for high-accuracy multimeters.
• Telecom Infrastructure: Line termination in high-speed data interfaces.
• Industrial Controls: Current-limiting networks in PLCs and motor drives.

Conclusion of GQCA024120JGT

The GQCA024120JGT excels in applications demanding miniaturization, thermal stability, and isolation. Its ceramic QSOP package and thin-film technology offer superior performance over thick-film alternatives, particularly in environments with fluctuating temperatures or space constraints. While non-RoHS and unconfirmed status may limit certain uses, its precision, power handling, and compact design make it a standout choice for engineers prioritizing reliability in analog signal paths.