TT Electronics/IRC

GQ8A0230R9FT

GQ8A0230R9FT Description

The GQ8A0230R9FT 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 30.9Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. The 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate-power circuits, while its 100V maximum voltage rating and gull-wing SMD termination ensure reliable surface-mount integration.

GQ8A0230R9FT Features

• High Precision: Thin film technology delivers 1% tolerance and ±50ppm/°C TCR for stable, repeatable performance.
• Robust Construction: Ceramic case enhances thermal stability and durability in harsh environments.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch saves PCB real estate.
• Isolation-Centric Design: ISOL circuit configuration minimizes crosstalk, ideal for signal integrity-critical applications.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.

GQ8A0230R9FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor drives, and instrumentation requiring isolation and thermal stability.
• Telecom & Networking: Signal termination and impedance matching in high-frequency circuits.
• Medical Devices: Low-noise, high-reliability systems where consistency is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing tight tolerance.

Conclusion of GQ8A0230R9FT

The GQ8A0230R9FT combines precision, compactness, and isolation in a robust ceramic package, making it a standout choice for engineers prioritizing signal integrity and thermal performance. While not PPAP or automotive-qualified, its thin film accuracy, wide temperature range, and gull-wing SMD compatibility make it ideal for industrial, telecom, and medical applications where reliability is paramount. For designs demanding low TCR, high density, and isolation, this network delivers exceptional value.