TT Electronics/IRC

GQ8B011742GDT

GQ8B011742GDT Description

The GQ8B011742GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP device integrates 15 resistors with a 17.4K Ohm resistance value and a tight 2% tolerance, ensuring reliable signal integrity in demanding circuits. Encased in a ceramic package, it offers superior thermal stability with a ±100ppm/°C temperature coefficient and operates across a wide temperature range of 70°C to 125°C. Its 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-density designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GQ8B011742GDT Features

• Precision Thin Film Technology: Delivers low noise and stable performance in analog/digital circuits.
• Ceramic Case Style: Enhances thermal dissipation and mechanical durability.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/pull-down applications.
• High Power Handling: 0.75W total rating (distributed across 15 resistors) ensures robustness.
• Tight Tolerances: 2% resistance tolerance and ±100ppm/°C TCR for precision-critical systems.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.47mm profile, ideal for space-constrained layouts.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GQ8B011742GDT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and sensor interfaces.
• Bus Termination: Used in I2C, SPI, or CAN bus systems to minimize reflections.
• Voltage Division: Precision dividers in test/measurement equipment.
• Embedded Systems: Space-efficient solution for microcontroller-based designs.
• Power Management: Distributed load sharing in low-power DC/DC converters.

Conclusion of GQ8B011742GDT

The GQ8B011742GDT stands out for its ceramic-encased thin-film resistors, offering a blend of precision, power efficiency, and compactness. While not RoHS-compliant, its high-temperature resilience and low TCR make it a preferred choice for industrial and telecom applications. Its QSOP gull-wing package ensures compatibility with automated assembly, reducing manufacturing costs. For engineers seeking a reliable, high-density resistor network, this model delivers exceptional performance in signal integrity-critical designs.