TT Electronics/IRC

GQ8A017502BBT

GQ8A017502BBT Description

The GQ8A017502BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 75kΩ resistance value with an ultra-tight 0.1% 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 0.75W (3/4W) total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GQ8A017502BBT Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Ceramic Package: Ensures thermal stability and durability in harsh environments.
• High Power Handling: 0.75W total rating (0.1W per resistor) supports power-sensitive designs.
• Isolated Configuration (ISOL): Ideal for applications requiring independent resistor paths.
• Compact QSOP-16 Footprint: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained layouts.
• Gull-Wing SMD Termination: Enables reliable soldering and automated assembly.

GQ8A017502BBT Applications

This resistor network excels in:

• Industrial Automation: Precision voltage dividers, sensor conditioning, and isolated signal paths.
• Medical Electronics: High-accuracy instrumentation and patient monitoring systems.
• Telecommunications: Line termination, impedance matching, and RF signal processing.
• Automotive (Non-Automotive Rated): Test equipment and prototyping where precision is critical.
• Aerospace & Defense: Robust performance in extended temperature environments.

Conclusion of GQ8A017502BBT

The GQ8A017502BBT stands out for its exceptional precision, thermal resilience, and compact form factor, making it a superior choice for engineers prioritizing stability and miniaturization. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in professional-grade electronics. Ideal for high-density PCBs requiring isolated, high-tolerance resistor networks, this model is a versatile solution for advanced analog and mixed-signal designs.