TT Electronics/IRC

GQ8A0286R6DT

GQ8A0286R6DT Description

The GQ8A0286R6DT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL) applications. Housed in a 16-pin QSOP ceramic package, it offers a 86.6Ω resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for demanding circuits, while its 100V maximum voltage rating and gull-wing SMD termination enable reliable surface-mount integration. The ceramic case enhances thermal performance and durability, and the ±0.1mm height/length tolerances ensure consistent PCB fit. Packaged in a tube, it is ideal for automated assembly.

GQ8A0286R6DT Features

• Precision Thin Film Technology: Delivers ±0.5% tolerance and ±50ppm/°C TCR for high-accuracy signal conditioning.
• Robust Ceramic Package: Provides superior thermal dissipation and mechanical strength vs. plastic alternatives.
• Isolation-Centric Design (ISOL): Ensures minimal crosstalk in multi-channel systems.
• High Power Handling: 0.75W total rating (0.1W per resistor) supports power-sensitive applications.
• Wide Temperature Range: Operates from -70°C to +125°C with derated performance up to 125°C.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch simplify PCB layout and reflow soldering.

GQ8A0286R6DT Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring stable resistance under thermal stress.
• Automotive (Non-Automotive Rated): Sensor interfaces where ceramic durability is critical.
• Aerospace Avionics: Reliable performance in thermally variable environments.

Conclusion of GQ8A0286R6DT

The GQ8A0286R6DT excels in high-precision, isolation-focused applications due to its thin film accuracy, ceramic robustness, and wide thermal range. While not PPAP or automotive-qualified, its low TCR, tight tolerance, and power efficiency make it a standout choice for industrial, medical, and aerospace designs requiring long-term reliability. Engineers will appreciate its balance of performance and manufacturability in space-constrained SMD layouts.