TT Electronics/IRC

GQ8A017682BT

GQ8A017682BT Description

The GQ8A017682BT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL circuit designator) in demanding electronic circuits. Housed in a 16-pin QSOP ceramic package, it offers a 76.8KΩ resistance per resistor with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) component is ideal for precision analog and digital systems. Its gull-wing termination and 0.64mm pitch facilitate reliable PCB integration, while the ceramic case enhances thermal and mechanical robustness.

GQ8A017682BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Ceramic QSOP package ensures durability and heat dissipation.
• Isolation-Centric Design: ISOL configuration minimizes crosstalk in multi-channel systems.
• Space-Efficient: Compact dimensions (4.9mm × 6.02mm × 1.47mm) suit high-density layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify automated assembly.

GQ8A017682BT Applications

This resistor network excels in:

• Industrial Control Systems: Precision signal conditioning and isolation in PLCs and sensors.
• Medical Electronics: High-accuracy analog front-ends for diagnostic equipment.
• Telecommunications: Impedance matching and filtering in RF/baseband circuits.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.
• Test & Measurement: Calibration circuits and reference voltage dividers.

Conclusion of GQ8A017682BT

The GQ8A017682BT stands out for its combination of precision, isolation, and ruggedness, making it a superior choice over standard thick-film networks in environments requiring tight tolerances and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology cater to industrial, medical, and telecom applications where reliability is paramount. Packaged in tubes for easy handling, it balances performance with manufacturability for high-volume production.