TT Electronics/IRC

GQ8B017500GGT

GQ8B017500GGT Description

The GQ8B017500GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 15-resistor array features a 750Ω resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and reliability in surface-mount (SMD) configurations. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for high-density PCB designs requiring consistent signal integrity.

GQ8B017500GGT Features

• Ceramic QSOP Package: Enhances thermal dissipation and mechanical robustness.
• Thin-Film Technology: Delivers superior precision, low noise, and long-term stability.
• Gull Wing Termination: Facilitates reliable surface-mount assembly and automated PCB placement.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• High Power Density: 0.75W total rating (15 resistors) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• BUS Circuit Designator: Optimized for bus line termination and pull-up/down applications.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use.

GQ8B017500GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: DDR memory, CAN, and I²C line termination to reduce reflections.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Telecom Equipment: High-speed data line impedance matching and filtering.
• Test & Measurement: Calibration circuits and reference networks requiring low drift.

Conclusion of GQ8B017500GGT

The GQ8B017500GGT stands out for its ceramic-packaged thin-film resistors, combining precision, power efficiency, and compactness. Its 2% tolerance, ±100ppm/°C TCR, and wide temperature range make it a robust choice for critical applications where stability and space savings are paramount. While not RoHS-compliant, its performance in industrial and telecom environments justifies its use in non-consumer designs. Engineers will appreciate its balance of density, power handling, and reliability in high-performance electronics.