TT Electronics/IRC

GQ8B011740GDT

GQ8B011740GDT Description

The GQ8B011740GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter-Small Outline Package) device integrates 15 resistors with a 174Ω resistance value and a tight 2% tolerance, ensuring consistent performance across industrial and commercial applications. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 0.64mm terminal pitch ensures compatibility with high-density PCB layouts.

GQ8B011740GDT Features

• Precision Thin-Film Technology: Delivers ±100ppm/°C temperature coefficient for stable performance under thermal stress.
• Robust Power Handling: 0.75W (3/4W) total power rating (0.05W per resistor), supporting high-current applications.
• Compact & Durable: Ceramic case enhances heat dissipation and mechanical strength; dimensions of 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• High Voltage Tolerance: 100V maximum voltage rating for use in power-sensitive circuits.
• BUS Circuit Design: Optimized for bus termination, pull-up/pull-down networks, and voltage division in digital systems.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GQ8B011740GDT Applications

• Digital Signal Processing: Ideal for impedance matching and termination in high-speed data lines (e.g., DDR memory, FPGA I/Os).
• Power Management: Used in voltage dividers and current-limiting circuits for DC/DC converters.
• Industrial Controls: Reliable performance in PLC modules, sensor interfaces, and analog signal conditioning.
• Telecom Infrastructure: Ensures signal integrity in network switches, routers, and RF front-end circuits.
• Test & Measurement Equipment: Precision resistance networks for calibration and reference circuits.

Conclusion of GQ8B011740GDT

The GQ8B011740GDT stands out for its combination of precision, power efficiency, and compact design, making it a versatile solution for modern electronics. Its ceramic construction and thin-film technology provide superior thermal and electrical stability, while the QSOP package meets space-constrained design needs. Though not RoHS-compliant, it excels in industrial and telecom applications where reliability and performance are critical. Engineers will appreciate its balance of cost-effectiveness and technical rigor, particularly in high-density PCBs and signal integrity-sensitive designs.