TT Electronics/IRC

GQ8A011471BAT

GQ8A011471BAT Description

The GQ8A011471BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor array features a 1.47KΩ resistance value per resistor with an ultra-tight tolerance of ±0.1%, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic QSOP package, it offers superior thermal stability and mechanical robustness. The device operates over a wide temperature range (-70°C to +125°C) and delivers a derated power handling capability up to 125°C, making it suitable for harsh environments. With a maximum voltage rating of 100V and a power rating of 0.75W (3/4W), it balances performance and compactness in surface-mount (SMD) designs.

GQ8A011471BAT Features

• Precision Thin Film Technology: Delivers ±100ppm/°C temperature coefficient for stable performance under thermal stress.
• High-Density Integration: 16-pin QSOP with gull-wing termination enables space-efficient PCB layouts.
• Rugged Ceramic Construction: Enhances durability and heat dissipation vs. polymer-based alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, ideal for multi-channel applications.
• Strict Dimensional Tolerances: ±0.1mm (L/H) and ±0.2mm (D) ensure consistent placement in automated assembly.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use where extreme precision is critical.

GQ8A011471BAT Applications

• Test & Measurement Equipment: Precision voltage dividers in oscilloscopes or multimeters.
• Medical Electronics: Signal conditioning in patient monitoring systems.
• Industrial Control Systems: Feedback networks in PLCs or servo drives.
• Telecommunications: Impedance matching in RF modules and base stations.
• Aerospace & Defense: Reliable performance in avionics and radar systems.

Conclusion of GQ8A011471BAT

The GQ8A011471BAT stands out for its combination of precision, power handling, and isolation, making it a superior choice for applications requiring repeatable accuracy in compact footprints. Its ceramic QSOP package and thin-film technology address challenges in thermal management and signal integrity, while the 0.1% tolerance ensures minimal drift over time. Though not RoHS-compliant, it remains a go-to solution for high-reliability industrial and professional electronics where performance outweighs regulatory constraints.