TT Electronics/IRC

GQCB011740GCT

GQCB011740GCT Description

The GQCB011740GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP package integrates 23 resistors with a 174Ω resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and reliability across a wide temperature range (70°C to 125°C). With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network is ideal for compact, high-density PCB designs. Its gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and automated assembly.

GQCB011740GCT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability.
• High Power Handling: 1W total power (1/20W per resistor) supports demanding applications.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Automation-Friendly: QSOP package with gull-wing leads ensures compatibility with pick-and-place systems.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.

GQCB011740GCT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and feedback networks.
• Data Acquisition Systems: High-accuracy analog front-end designs.
• Telecommunication Equipment: Impedance matching and filtering in RF modules.
• Test & Measurement Instruments: Stable reference networks for calibration.
• Medical Electronics: Low-drift circuits in diagnostic devices.

Conclusion of GQCB011740GCT

The GQCB011740GCT combines thin-film precision, ceramic ruggedness, and compact QSOP packaging to address challenges in high-reliability electronics. While not RoHS-compliant, its low TCR, 2% tolerance, and 1W power rating make it a standout choice for engineers prioritizing stability in harsh environments. Ideal for industrial controls, precision instrumentation, and telecom infrastructure, this network balances performance with manufacturability. For non-automotive applications requiring robust, space-efficient resistor arrays, this model delivers exceptional value.